Questions and answers by

Bryan

Questions (616)

How do I make the following coversions, in standard exponential form?1)14.8g to micrograms 2)3.72 X 10-3kg to grams 3)66.3 L to
1. 1 answer
2. 2,432 views
What conversion factor would you use to convert between these pairs of units?a)minutes to hours b)grams to milligrams c) cubic
1. 1 answer
2. 1,740 views
I Have Two Questions1)How would you calculate the number of nanometers in 8.1 cm? 2)What is the equivalent of 0.35 lb in grams?
1. 3 answers
2. 1,724 views
Completion1)1 2)conversion factor 3)change 4)Dimensional anaylsis 5) Whenever two measurement are equal, or equivalent, a ratio
1. 0 answers
2. 844 views
Income tax for some states is computed by taking 3% of the excess income over $3,000 plus 1% of the first $3,000. How much tax
1. 0 answers
2. 420 views
classify each of these statements as always true, sometimes true, or never true.__ST___11)The unit of a conversion factor must
1. 0 answers
2. 1,200 views
ProblemIf 1500 white blood cells are lined up side by side, they would form a row 1.0 inch long. What is the average diameter of
1. 0 answers
2. 1,385 views
What is Global Competition?In a business , one always has competitors: trying to make a better product, cheaper. Global
1. 0 answers
2. 691 views
(Help)(Problem) A radio wace travels 186,000 miles per second. How many kilometers will the wave travel in one microsecond? (1
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2. 571 views
I have to write an essay to compare and contrast the unification movments of modern day Italy & Germany. Where can i obtain
1. 0 answers
2. 711 views
What order do i arrange the units so they can be from largest to smallest?m superscript 3, mL, cL, UL, L, dL. kilo hecto deca
1. 0 answers
2. 657 views
Where can i find the quanity measured by each of of the seven SI base units and the SI symbol of the unit.Here:
1. 0 answers
2. 488 views
I have to write an essay on the legacy of the decisions made at the Congress of Vienna. Can you give me some information or
1. 0 answers
2. 523 views
Completion1)Kilogram 2) 3) The mass of one cubic centimeter of water at 4c is one ___1___. Scientists commonly use two
1. 0 answers
2. 784 views
Classify each of these statements as always true, sometimes true or never true.__NT___11. The SI base unit of mass is the
1. 1 answer
2. 1,213 views
Completion1)Metric 2)Five 3)Meter 4) 5)Weight The International System of Units (SI) is a revision of the ___1____ system. There
1. 1 answer
2. 845 views
Completion1)Metric 2)Five 3)Meter 4) 5)Weight The International System of Units (SI) is a revision of the ___1____ system. There
1. 0 answers
2. 754 views
Completion1)A Corporation's _________ spells out the rules under which the business is to operate. 2)A _________ is responsible
1. 1 answer
2. 622 views
What represents the financial claim to business assets?
1. 0 answers
2. 436 views
How many number of significant figures are there in measurement 6.80?I think 2 In measurement 43.52 cm what is digit is the most
1. 0 answers
2. 681 views
What is one situation in which measurements have an unlimited number of significant figures?When we define a number; i.e.,
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2. 502 views
Is the following sentence true or false?An answear is as precise as the most precise measurement from which it was calculated.
1. 0 answers
2. 707 views
answear in standard exponential form with correct number of significant figures0.57 cm X 0.86 cm X 17.1 cm= what don't you
1. 2 answers
2. 737 views
CompletionPercent error is calculated by dividing the ___1____ of the error by the accepted value and then multiplying by
1. 0 answers
2. 991 views
The Question: Why must a calculated answear generally be rounded?My Answear: A calulated answear cannot be more precise than the
1. 0 answers
2. 552 views
Completion.struggling with this....I got 1) 2)Precision 3)experimental value 4) 5) The ___1___ of a measurement describes how
1. 0 answers
2. 653 views
Classify each of these statements as always true, sometimes true, or never true11)sometimes true 12)Never True 11)Scientific
1. 1 answer
2. 1,067 views
The accepted value of a length measurement is 200cm, and the experimental value is 198cm. Circle the letter of the value that
1. 1 answer
2. 838 views
would this be true, false, or sometimes tru1)An answear to calculations done with scientific measurements cannot be more precise
1. 0 answers
2. 605 views
12) Relative error is also called _______I got accepted value decimal error? Relative error multiplied by 100 is called percent
1. 0 answers
2. 763 views
Circle the letter of the answear in which 503,000,000 is written correctly in scientific notation.(superscript -7, superscript
1. 2 answers
2. 1,284 views
Label each of the three following sentences that describe accuracy with an A. Label each sentence that describes precision with
1. 0 answers
2. 875 views
Is the following sentence true or false?To decide wheather a measurement has good precision or poor precision, the measurement
1. 0 answers
2. 1,001 views
How you do this? can you do the first one, i'll try the second one if you can explainPerform the following operations and give
1. 0 answers
2. 558 views
Give the number of significant figures in the measurement (superscript -3 for #1, and superscript 3 for #2)1)3.85 X 10-3 2)17.30
1. 1 answer
2. 953 views
what term macthes this description?what about the weakest attractions that exist between molecule answered below last one A
1. 0 answers
2. 522 views
Anyone know where i can find a short story(treatment). Like a one page movie story about anythingAre you looking for a short
1. 0 answers
2. 1,942 views
what term matches this description?two or more valid electron dot formulas that can be written for the same molecule. what is
1. 0 answers
2. 593 views
what particles are free to drift in metals?cations, electrons, neutrons, or protons? and what is the SI unit of mass? is it
1. 2 answers
2. 2,232 views
how many electrons does nitrogen gain in order to achieve a noble-gas electron configuration? is it 4?Nope, it's 3. Looking
1. 0 answers
2. 882 views
What is the strongest of the intermolecular forceshttp://wine1.sb.fsu.edu/chm1045/notes/Forces/intermol/Forces02.htm The
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2. 1,354 views
what symbols are used to represent the charges on atoms in a polar covlaent bond? the polarity of the bond?I am a little
1. 0 answers
2. 723 views
where can i find a glossry of key people on here? Key people like Pericles, Plato, Socrates, Locke, and Michelangelo. Brief
1. 0 answers
2. 467 views
I see the formula Al(OH)3.Why are parentheses used in writing this formula? The formula Na2O means we have two atoms of Na and
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2. 798 views
How do you write the formula for a compound containing a polyatomic ion?Give a for example. I write it as I would any compound.
1. 0 answers
2. 575 views
what three hydrogen-containing polyatomic anions are essential components of living systems?What does progesterone acetate do in
1. 0 answers
2. 628 views
How many atoms make up the oxlate ion?C2O4= 2C atoms + 4 O atoms.
1. 0 answers
2. 350 views
What is the major advantage of the stock system over the old naming system?The stock system is well understood world wide. And,
1. 1 answer
2. 2,318 views
Completionis these correct. I can't figure out 5,7,8,9.. 1)equally 2)Non-polar 3)un equally 4)polar bond 5) 6)clipore
1. 1 answer
2. 728 views
The problemHow many electrons does the netural atom gain or lose to form each of the following ions? 1)Ca2+ 2)I- The answer is
1. 0 answers
2. 685 views
Completion1)Transition Metals 2)Stock 3) Many of the ___1____ have more one common ionic charge. These ions are named using
1. 0 answers
2. 489 views
what is the charge on a typical ion for group 1A? how can i figure out the answear to a question like this.. then group 7A,6A,2A
1. 0 answers
2. 715 views
Where can i find information on the automotive detailing industry? like statistics and reportsHere are a few to try:
1. 0 answers
2. 617 views
what was the impact of the Battle of TraFalgor?The Battle of Trafalgar proved Britain's mighty sea power.
1. 0 answers
2. 640 views
Can someone please tell me what was the impact of the Battle of TraFalgorThis site should help you with that question. (Broken
1. 0 answers
2. 517 views
How do i figure this?State whether the following compound contain polar covalent bonds, non-polar covalent bonds, or ionic
1. 0 answers
2. 1,035 views
Fill In The BlanksI have Sharing for the first blank and Single for the second. A _______ pair of valence electrons consitutes a
1. 0 answers
2. 481 views
Fill in the BlanksWhen atoms share electrons to gain the_____ configuration of a noble gas, the bonds formed are______. Atoms
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2. 1,311 views
True, False, or Sometimes true1)A bond in which one atom contributes both bonding electron is called a polyatomic covalent
1. 1 answer
2. 1,002 views
What do i search? It gives me no results when i search Losing the Good War on cnn.You are searching for information that is so
1. 0 answers
2. 579 views
Club R has 11 members and club T has 16 members. If a total of 20 people belong to the two clubs, how many people belong to both
1. 0 answers
2. 423 views
What is the difference between any two consecutive odd numbers?2
1. 0 answers
2. 553 views
Club R has 11 members and Club T has 16 members. If a toatal of 20 people belong to the two clubs, how many people belong to
1. 0 answers
2. 494 views
What are five fixed cost?Fixed costs are things a firm pays regardless of how much it produces, sells, or services. Expenses
1. 0 answers
2. 554 views
Why?? what proof is there that states the sun is the center of the solar system?? how do we know this??The solar system is the
1. 0 answers
2. 628 views
quick yes or no questionIs the sun the center of the universe or the earth the center? Neither. The sun is the center of the
1. 0 answers
2. 837 views
Can some one describe the historical importance of the scientific revolution. I have an essay paper due an need helpHere are a
1. 0 answers
2. 755 views
True or False?In a structural formula a shared pair of electrons is represented by two dashes. Is this True? Fill in the blank
1. 0 answers
2. 826 views
Why are the properties of alloys gnerally superior to their constituent components?In most cases, not all, mixing metals forms
1. 0 answers
2. 843 views
what are two general properties of molecular compounds?Generally they are soft and have a low melting point (when compared to
1. 0 answers
2. 515 views
Fill In the BlankCompounds that are formed when two or more atoms combine to form molecules are called __________. is it
1. 0 answers
2. 738 views
What Is Competive Advantage??Competitive advantage is the advantage which helps a firm to compete with other i.e the the
1. 0 answers
2. 734 views
What is the formula for the ions in the compounds BaSO4 and Li2CO3BaSO4 has barium ions (Ba2+, Sulfate ions
1. 0 answers
2. 1,828 views
How do i list the numbers and types of atoms represented by chemical formulas.Example Fe2O3 The subscipts tell you the number of
1. 0 answers
2. 638 views
What is the electron configuration called that has 18 electrons in the outer energy level and all of the orbitals filled?Noble
1. 1 answer
2. 3,343 views
Thanks but can you check another one for meThe Valence electrons largely determine the blank of an element and are usually the
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2. 583 views
i have to fill in the blanksIn an ionic compound the charges of the Blank and Blank must balance to produce an electrically
1. 1 answer
2. 2,685 views
What property of nonmetallic elements makes more likely to gain electrons than lose electrons?Non-metals already have outside
1. 0 answers
2. 827 views
Describe the formation of an ion from a metal and a nonmetal in terms of the octect rule.Elements classified as metals tend to
1. 0 answers
2. 869 views
What are the characteristics of an ionic bond?Hard, often brittle, high melting point, often soluble in polar solvents such as
1. 0 answers
2. 494 views
0.06 is the ratio of 6 to what??What is 6/100 ?
1. 0 answers
2. 308 views
How can i tell how many electrons an element has? like CarbonThe atomic number is the number of protons in the nucleus AND the
1. 0 answers
2. 568 views
Name an element that has 5 electrons in the third energy level. How do i determine the third energy levelRow three on the
1. 0 answers
2. 1,422 views
Where Can i find drawing of the electron dot structure of the following atoms.Argon,Calcium,Iodine www.webelements.com will give
1. 1 answer
2. 1,159 views
How can i explain the electron configuration for silcon. I Know it's [Ne].3s2.3p2 but how do i explain it.Si has 14 electrons.
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2. 676 views
How can I set this question up?Client has 800,000 that must be invested in 3 funds. 20 to 40% invested in growth fund, 20 to 50%
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2. 687 views
6RS+RR4 PQPQ P,Q,R and S represents four different digits. what digit does S represents? (A)1 (B)2 (C)5 (D)6 (E)8 I think the
1. 0 answers
2. 594 views
Okay I Kinda have an idea and it's looking more clear to me. Though i'm looking for information and reasoning about the wealth
1. 1 answer
2. 588 views
I need help, I was told to analyze the relationship between the wealthy nations and supporting of the arts.Through some reading
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2. 689 views
Why is magnesium atom smaller than atoms of both sodium and calcium?The location of the outer electrons for Mg are in closer to
1. 0 answers
2. 938 views
I Need help with this essayThe Purpose of this essay is to analyze the relationship between wealthy nations and supporting of
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2. 745 views
True or False or Sometimes trueRemoving one electron from an atom results in the formation of a postive ion with a 1+Charfe. Of
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2. 481 views
Can This be read an let me know if have enough ideas/claims supported with enough examples? Did the essay presuade you to think
1. 0 answers
2. 531 views
How do i determine how many electrons are in the highest occupied energy level?For Example how many electrons are in the highest
1. 1 answer
2. 1,463 views
how do you determine how many electrons are in the highest occupied energy level? For example many electrons are in the highest
1. 0 answers
2. 540 views
Why does ionization energy tend to increase as you move across a period?As you move across a period, you add a proton in the
1. 0 answers
2. 591 views
Which property below is not a general property of metals.a.ductile b.poor conducter of heat c.malleable d.high luster i think
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2. 1,044 views
Bascially what are some advantages of working by yourself on projects than in groups on projects. an some disadvantages working
1. 0 answers
2. 640 views
what are some advantages competion has over corporation and some disadvantages ceompetion have??Please reread your question and
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2. 504 views
who was more of an absolute monarch Tvan the Great or Peter the Great?Tvan the great
1. 0 answers
2. 474 views