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Questions Asked on August 20, 2016

The reaction CHCL3(g)+CL2(g)_CCL4(g)+HCL(g) has the following rate law:Rate =k [CHCL3][CL2].If the concentration of CHCL3 is
1. 1 answer
2. asked by Felix
3. 7,590 views
Why does a person feel difficult to breathe when he is in a deep well?Please answer!!!
1. 9 answers
2. asked by helpneededstudent
3. 4,486 views
What is the strongest intermolecular force that occurs between methane (CH4) and ammonia (NH3)?A. Dipole-dipole forces B.
1. 1 answer
2. asked by finley
3. 4,414 views
22.Two times a certain number added to 40 gives the same result as three times the same number subtracted from 75. What is the
1. 3 answers
2. asked by Mc
3. 4,401 views
Under constant pressure, a system of gases is sealed in a cylinder and then allowed to expand. What can you conclude about the
1. 11 answers
2. asked by jessie
3. 3,622 views
How many atoms of carbon are needed to produce 0.45 mol Al?3C + 2Al2O3 4Al + 3CO2 A. 2.6 × 1026 atoms B. 9.7 × 1024 atoms C.
1. 4 answers
2. asked by emma
3. 2,827 views
A man😆 travelled 🚂 3/5 of his journey🚞 by rail🚋, 1/4 by a taxi🚕,1/8 by bus🚃and the remaining 2 km on foot💃.
1. 4 answers
2. asked by Sakshi s.
3. 2,610 views
Knowing what information would allow you to order gas molecules according to their velocity?A. Pressure and temperature B.
1. 2 answers
2. asked by jessie
3. 2,395 views
Which of the following terms are present in the rate law?A. The rate constant, the concentration of the reactants, and the order
1. 2 answers
2. asked by jessie
3. 2,346 views
a 75kg person is standing on a scale in an elevator, the scale gives a readout in newtons(you have to use a free body
1. 1 answer
2. asked by bryan
3. 2,163 views
Solution needed .You need to have $50000 at the end of 10 years .To accumulate this sum, you have decided to save a certain
1. 4 answers
2. asked by Tamanna
3. 1,994 views
A Geiger counter is used to measure the activity of a sample of iodine-131. Based on the data, what is the half-life of
1. 2 answers
2. asked by finley
3. 1,589 views
A simple pendulum oscillates with an amplitude of 30 degrees. If the length of the string is 1.0m. Calculate the velocity of the
1. 2 answers
2. asked by Maddi
3. 1,536 views
an orienteer runs 300m north and then 400m to the southeast (at a 45 degree angle to north). if he runs at a constant speed, how
1. 2 answers
2. asked by maryam
3. 1,503 views
Context: The function v(t) represents the velocity of a particle moving along a horizontal line at any time, t, greater than or
1. 3 answers
2. asked by Stephen
3. 1,466 views
if sin(x)=-0.5 and x is in the third quadrant, find x
1. 2 answers
2. asked by Jason
3. 1,301 views
the Earth has mass of approximately5.98* 10^24kg and radius 6.38* 10^6m. what is the density of the Earth in (a)g/cm^3 and (b)
1. 2 answers
2. asked by kelly
3. 1,236 views
a stone drops from the edge of the roof. it crosses a window 2m long in 0.1sec. how much time does the stone take to reach the
1. 2 answers
2. asked by RHYTHUM
3. 1,176 views
The G value for formation of gaseous water at 298 K and 1 atm is -278 kJ/mol. What is the nature of the spontaneity of formation
1. 1 answer
2. asked by emma
3. 923 views
The number of boys👦 in a school🏢 is 334 more than the number of girls👧. If the total strength👦👧 of the school🏢
1. 6 answers
2. asked by Sakshi
3. 890 views
A man uses a crowbar 1.5 meters long to lift a rock weighing 600N(Newtons). If the fulcrum is 0.50 Meter fromthe end of the bar
1. 1 answer
2. asked by Hasan nagra
3. 849 views
In an army camp🏕,there were provisions🍜for 550 men👬for 28 days🌄. But, 700 men👬attended the camp. How long did the
1. 1 answer
2. asked by Sakshi s.
3. 831 views
Rushil and Timmy shared a sum of money in the ratio 3:4. If Timmy received R 6 more than Rushil, find the total sum of money
1. 2 answers
2. asked by Sanjay
3. 825 views
Why did Thomas Paine write pamphlet 1. To support conquering the Native Americans***this one? 2. To argue that more land should
1. 4 answers
2. asked by Kaitlin
3. 783 views
A number consist of 3 digits.The middle digit is 0 and the sum of the first and last digits is 13.If the digits are reversed the
1. 2 answers
2. asked by Oduro Hayford
3. 760 views
Mona's👧 father👨 is thrice as old as mona👧. After 12 years,his👴age will be twice that of his daughter👩. Find their
1. 1 answer
2. asked by Sakshi sinha
3. 760 views
Deepak👦is twice as old as his brother Vikas👶. If the difference of their ages be 11 years,find their👬present ages.after
1. 1 answer
2. asked by Shaswad
3. 756 views
A field in the form of a parallelogram has base 15 dam and altitude 8 dam.Find the cost of watering the field at the rate of 50
1. 3 answers
2. asked by Vivek
3. 735 views
What is the difference between a hydrogen filled balloon and an air filled balloon moving in air?please answer. THe question is
1. 1 answer
2. asked by A GOODSTUDENT
3. 687 views
a boy pulls a 15 kg over level ground by a rope with a force of 50 newtons at 30 degrees above the horizontal, the coefficients
1. 1 answer
2. asked by bryan
3. 681 views
At the beginning of a roller coaster ride the car is staionary at the top of a 30m high hill and then begins to fall. Neglect
1. 1 answer
2. asked by Maddi
3. 669 views
If 48 boxes📦 contain 6000 pens✒, how many such boxes 📦 will be needed for 1875 pens🖋🖊✒?
1. 2 answers
2. asked by Sakshi s.
3. 643 views
The body paragraph includes which of the following? (Points : 1)analysis sentence example sentence restatement sentence all of
1. 1 answer
2. asked by madam
3. 641 views
Find the single discount equivalent to two successive discounts of 20% and 10%.
1. 1 answer
2. asked by Vivek
3. 634 views
the introduction includes which of the following? (Points : 1)background information thesis hook all of the above answer all of
1. 4 answers
2. asked by madam
3. 610 views
prove that two triangle formed by the diagonal of a parallelogram are congruent
1. 1 answer
2. asked by kukut
3. 610 views
A rectangular courtyard is 57m 50 cm long and 22m broad.Determine the least possible number of square stones of the same size
1. 2 answers
2. asked by rose Dawson
3. 608 views
Given that 1+2+3+...100= 100(1+100)/2.Simplify (x+1)+2(x+1)+...+1000(x+1)
1. 1 answer
2. asked by Collin
3. 585 views
he final sentence of an introduction paragraph is the paper’s thesis statement. (Points : 1)True False ANSWER TRUE
1. 1 answer
2. asked by madam
3. 581 views
What is the Australian local, state and federal governments' role in managing trade between the Asia-Pacific region?
1. 1 answer
2. asked by DUA
3. 563 views
Why does one feel difficult to breathe in a deep well while cleaning it?
1. 1 answer
2. asked by someone
3. 561 views
You should introduce and discuss each quotation before beginning a new paragraph. (Points : 1)True False answer false
1. 1 answer
2. asked by madam
3. 560 views
The polynomials P (x)=x^3-x^2+4x and Q(x)= x^3+6x+10 leave the same remainder when divided by x-a .find the possible values of a
1. 1 answer
2. asked by tinotenda
3. 556 views
two sample of size 8 and 10 are drawn from two normally distributed populations having variances 20 and 36, respectively. find
1. 0 answers
2. asked by rani singh
3. 554 views
Most paragraphs should begin with a topic sentence. (Points : 1)True False answer false
1. 1 answer
2. asked by madam
3. 552 views
Kinetic energy is the type of energy that is associated with:A. kinds of gases. B. electricity. C. motion. D. position.
1. 1 answer
2. asked by finley
3. 550 views
Each premise must ______. (Points : 1)Be funny and short Be credible and logical Be a question None of the above ans Be credible
1. 1 answer
2. asked by madam
3. 547 views
Personal writing can be written in first person and contain personal opinions. (Points : 1)True False Answer true
1. 0 answers
2. asked by madam
3. 540 views
If the length of a rectangular room is 4 times its width,how is the room if it is 6,8 m long.Calculate the perimeter of the
1. 1 answer
2. asked by Anonymous
3. 539 views
Jordyn is a 15 Kg 2 ½ yr old with a fever and is ordered to receive Acetaminophen 200 mg to Q 4 hr for a fever >101. The SDR
1. 1 answer
2. asked by Tina
3. 534 views
A conclusion tells readers what to expect from your essay. (Points : 1)True False ANSWER TRUE
1. 1 answer
2. asked by madam
3. 533 views
What is the difference between a hydrogen filled balloon and an air filled balloon moving in air?
1. 0 answers
2. asked by A GOODSTUDENT
3. 529 views
A couple sentences of background information on your topic will help establish context. (Points : 1)True False answer true
1. 1 answer
2. asked by madam
3. 526 views
You should use a formal tone when rewriting informal language. (Points : 1)True False answer true
1. 0 answers
2. asked by madam
3. 509 views
What are the differences between a hydrogen filled balloon and an air filled balloon flying or moving in air?
1. 0 answers
2. asked by THE MASTER
3. 502 views
Academic writing uses regular conversational language. (Points : 1)True False ANSWER TRUE
1. 0 answers
2. asked by madam
3. 495 views
The “Straw Man” fallacy is the result of an oversimplified counterargument which results in a weak rebuttal. (Points : 1)Tru
1. 1 answer
2. asked by madam
3. 487 views
Writing with an academic voice means avoiding casual language. (Points : 1)True False answer true
1. 1 answer
2. asked by madam
3. 486 views
Academic sources should be used as evidence. (Points : 1)True False ANSWER false
1. 1 answer
2. asked by madam
3. 484 views
Writer’s block cannot be overcome. (Points : 1)True False ANSWER FALSE
1. 1 answer
2. asked by madam
3. 482 views
how much work is done when 100 kg lifted 5 meters above the ground
1. 1 answer
2. asked by sol
3. 478 views
It is important to transform informal language into academic voice. (Points : 1)True False answer true
1. 1 answer
2. asked by madam
3. 473 views
what states supported the new jersey plan
1. 1 answer
2. asked by Anonymous
3. 458 views
You should introduce new evidence in your concluding paragraph. (Points : 1)True False answer false
1. 1 answer
2. asked by madam
3. 443 views
Cost of 4 doxen bananas🍌 is RS 104. how many bananas🍌 can be purchased for RS 6.50?
1. 1 answer
2. asked by Sakshi
3. 431 views
How can we separate a mixture of iodine, napthalene, chalk dust and saw dust. Write the ans in the form of a flow chart.
1. 0 answers
2. asked by shaan
3. 412 views
The H.C.F and L.C.M of two numbers are 8 and 504 respectively.One of the numbers is 72.Determine the other.
1. 3 answers
2. asked by Rose Dawson
3. 406 views
what is the concentration of na and co3 ions in 0.2M aqueous solution of na2co3
1. 1 answer
2. asked by Anonymous
3. 402 views
why is glass called a supercooled liquid?
1. 1 answer
2. asked by helpneeded
3. 402 views
Why is glass considered as a supercooled liquid? answer please!!!
1. 0 answers
2. asked by A GOODSTUDENT
3. 391 views
When is there a need to determine G?A. When H > 0 and S < 0 B. When H > 0 and S = 0 C. When H > 0 and S > 0 D. When H = 0 and S
1. 1 answer
2. asked by sofie
3. 355 views
Find the quantity of which: 5.4 kg is 45%
1. 1 answer
2. asked by Lala
3. 348 views
decrease the quotient of -15 and -3 by 1
1. 1 answer
2. asked by Kim
3. 309 views

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