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P4 + 5O2 P4O10 , 1.5 moles of product were made in 30 seconds. What is the rate of reaction?
1. 2 answers
2. 1,380 views
What contributions did the Egyptian made to literature
1. 1 answer
2. 579 views
Write 7,030,000,000 in scientific notation
1. 1 answer
2. 546 views
The gravitational force exerted on a baseball is 2.28 N down. A pitcher throws the ball horizontally with velocity 12.0 m/s by
1. 2 answers
2. 3,581 views
The average speed of a nitrogen molecule in air is about 6.70 ✕ 102 m/s, and its mass is about 4.68 ✕ 10-26 kg.(a) If it
1. 1 answer
2. 1,972 views
23/17 < 5/3Found LCD 69/51 85/51
1. 1 answer
2. 484 views
23/17 < 5/3Found LCD 69/51 85/51
1. 1 answer
2. 655 views
3 3/5p =2/5
1. 1 answer
2. 353 views
3 3/5p =2/5
1. 1 answer
2. 341 views
Y+4/5=3 1/10 how do u solve
1. 1 answer
2. 387 views
Evaluate 1/8n + 2 1/4n=3/4 How do u solve
1. 4 answers
2. 453 views
Trail mix is sold in 1 pound bags Mary will buy some trail Mix and repackage it so that each of the 15 members of her hiking
1. 7 answers
2. 2,551 views
Question 4.4. Liberalism rests in a conception of equality whereby the government (Points : 1)
1. 0 answers
2. 455 views
There is a dog kennel that has 28 dogs, there is 6 kennels; how many dogs per kennel is there?
1. 1 answer
2. 529 views
If a 65 kilogram load was raised 6 meters in 60 seconds determine the minimum rated wattage of the motor needed to accomplish
1. 3 answers
2. 1,707 views
an object in completely submerged in a liquid of density .65 grams per cubic centimeter at a depth of 4 meters what is the total
1. 3 answers
2. 1,194 views
WEB CALCULATOR EXERCISEDescriptive Statistics 1 The table below presents data for a sample of people who completed a religious
1. 0 answers
2. 2,026 views
If 3 divided by X+10 = 1 divided by 2X then what does X equal?
1. 1 answer
2. 362 views
If 3 divided by X+10 + 1 divided by 2X then what does X equal?
1. 1 answer
2. 380 views
Round 9.9957to the nearst hundredths10.0000
1. 3 answers
2. 362 views
Write the decimal as a fraction or mixed number.4.488
1. 2 answers
2. 466 views
For a cell of the CsCl type (figure 9.18), how is the length of one side of the cell,s, related to the sum of the radii of the
1. 0 answers
2. 497 views
A fallacy is an argument thata. is a weak inductive argument. b. makes a mistake in deriving a conclusion. c. has a false
1. 1 answer
2. 579 views
g(x)=(2x^3+x^2-18x-9)/(x^2+x-6)A. Find the vertical asymptotes. b. find any holes. c. find any oblique or horizontal asymptotes.
1. 1 answer
2. 552 views
HIM department at Community Hospital will experience a 15 percent increase in the number of discharges coded per day as the
1. 0 answers
2. 549 views
The coding department of a large physician clinic is interested in purchasing a software program that will edit claims before
1. 1 answer
2. 1,090 views
Answer the questions below for an element that has the electron configuration 1s2 2s2 2p6 3s2 3p3.A. What is the symbol for this
1. 2 answers
2. 1,387 views
What is the adverb and what does it modify in this sentence: A large portion of the Amazon rain forest grows there.
1. 1 answer
2. 753 views
For a scene in a movie, a stunt driver drives a 1.50×103kg SUV with a length of 4.30m around a circular curve with a radius of
1. 0 answers
2. 497 views
a race car driver on a straight track starts the tryout from rest at t = 0 and x = 0. the car accelerates with an acceleration
1. 0 answers
2. 631 views
a javelin thrower wished to obtain a record of throwing 100 m on a flat level ground. if he hurls the javelin at 45 degrees from
1. 1 answer
2. 504 views
Where in you body would starches start being broken down when eaten?What process was being demonstrated when you put the three
1. 0 answers
2. 1,170 views
Is the ratio the same in one glucose and the sucrose when it's reduced?
1. 0 answers
2. 328 views
A 1.0-kilogram book rests on a horizontal tabletop. The magnitude of the force of the tabletop on the book is
1. 2 answers
2. 4,604 views
Eighteen-gauge wire has a diameter of 1.024 mm. Calculate the resistance of 19 m of 18 gauge lead wire at 20°C.
1. 3 answers
2. 2,961 views
A hockey player hits a puck with his stick, giving the puck an initial speed of 5.8m/s .Part A If the puck slows uniformly and
1. 2 answers
2. 1,616 views
Block 1, of mass m1 = 0.650kg , is connected over an ideal (massless and frictionless) pulley to block 2, of mass m2, as shown.
1. 5 answers
2. 18,437 views
The Johnsons have accumulated a nest egg of $27,000 that they intend to use as a down payment toward the purchase of a new
1. 0 answers
2. 809 views
When a 0.101 kg mass is suspended at rest from a certain spring, the spring stretches 3.80 cm. Find the instantaneous
1. 2 answers
2. 609 views
Calculate the massif 3.76x10^20 molecules of tricarbon disulphide. Determine the volume,at STP, of 10.24mol helium gas.
1. 1 answer
2. 364 views
A 4.96L sample of chlorine gas is contained in a poison control vessel at STP. Calculate the number of grams in this sample
1. 1 answer
2. 519 views
Two spheres are cut from the same uniform rock. One has a radius r1 = 4.50 x 10-2 m and mass M1. The mass of the second sphere
1. 1 answer
2. 564 views
Morgans average time to swim in a freestyle race is 29.95 seconds. which distance does she most likely Swim50mm 50cm 50km 50m
1. 1 answer
2. 552 views
Morgans average time to swim in a freestyle race is 29.95 seconds. which distance does she most likely Swim50mm 50cm 50km 50m
1. 2 answers
2. 425 views
4^3÷8×6-24
1. 1 answer
2. 275 views
Jane and John, with masses of 54kg and 63kg , respectively, stand on a frictionless surface 11m apart. John pulls on a rope that
1. 1 answer
2. 700 views
A man has a mass of 80kg on the Earth's surface.Part A How far above the surface of the Earth would he have to go to "lose" 13%
1. 2 answers
2. 939 views
A gun is fired and a 56g bullet is accelerated to a muzzle speed of 130m/s .Part A If the length of the gun barrel is 0.60m ,
1. 2 answers
2. 500 views
Co m i c the ears wet eyebrows chicken right=right ieieceiie a l u m i n u m pa r tici ple
1. 1 answer
2. 771 views
Write the power ss a product and then evaluate3 to the second power.
1. 1 answer
2. 436 views
miss handson ask students to prepare booths for the Fall Fair. In all, 40 students volunteered. miss Hanson wanted no more than
1. 1 answer
2. 453 views
miss handson ask students to prepare booths for the Fall Fair. In all, 40 students volunteered. miss Hanson wanted no more than
1. 1 answer
2. 1,164 views
miss handson ask students to prepare booths for the Fall Fair. In all, 40 students volunteered. miss Hanson wanted no more than
1. 2 answers
2. 598 views
11/12 - 3/4Help
1. 1 answer
2. 279 views
what is a verb?
1. 1 answer
2. 314 views
Miss Sue made an error putting in the question,can you please help me again.You are also making a fruit salad. You have already
1. 1 answer
2. 649 views
Find the area of a rectangle whose sides are 12.68 cm and 98.5 mm.
1. 1 answer
2. 348 views
What is the density of a cube that has a mass of 134 g and the side of the cube measures 2.75
1. 1 answer
2. 576 views
The 3-point line in basketball is 23 ft 9 in away from the point on the floor vertically below the center of an 18-in diameter
1. 0 answers
2. 390 views
A trapeze artist swings from one 35-ft long trapeze to another trapeze. She releases one trapeze at a 30 degree angle relative
1. 2 answers
2. 708 views
A 3kg stone falls from rest a top a cliff, hitting the ground traveling 42m/s. How much force does it do on the ground below if
1. 1 answer
2. 447 views
Prove by mathematical induction that 3^(3n+1) + 2^(n+1) is divisible by 5
1. 1 answer
2. 538 views
Lines p and q are parallel and are intersected by transversal r. If angle 1 = 4x degress and angle 2 = 2x+24 degrees, what is
1. 2 answers
2. 1,125 views
A gardener is installing a circular garden. The radius of the circle 28 feet. He needs to know the circumference in order to buy
1. 1 answer
2. 886 views
A lot is in the shape of a trapezoid. The sum of the bases is 180 feet. If the area of the lot is 8,100 square feet, what is the
1. 1 answer
2. 1,085 views
Compute the number of vinyl tiles, measuring 25 cm each side, needed to tile a kitchen measuring 102 ft. by 18 ft.
1. 1 answer
2. 732 views
Write 70,633.29 two other ways.
1. 2 answers
2. 316 views
What [PB2+] should be maintained in Pb(NO3) to produce solubility of 1.0*10^-4 mol PbI2/L when PbI2 (s) is added? Ksp for PbI2
1. 1 answer
2. 1,482 views
Methyl amine is a weak base with a pKb=3.35. Consider the titration of 30.0mL of .030M of Methyl amine with 0.025M HCl.a) Write
1. 0 answers
2. 545 views
A singly charged positive ion has a mass of 2.74 10-26 kg. After being accelerated through a potential difference of 268 V, the
1. 1 answer
2. 725 views
Remy can chop 5 carrots in 3 minutes. How long will it take him to chop 120 carrots?
1. 2 answers
2. 434 views
simplify and write in standard form(2p^2-p)+(7p^4+P^3+2p)
1. 2 answers
2. 372 views
What volume of H2(g), stored at 26°C at a pressure of 141 atm, would be needed to run an electric motor drawing a current of
1. 0 answers
2. 320 views
Marty walks to school 4 days each week. The walk talks 15 minutes. How much time does it take marty to walk to school & home
1. 3 answers
2. 1,057 views
An object that is 32 cm in front of a convex mirror has an image located 17 cm behind the mirror. How far behind the mirror is
1. 1 answer
2. 599 views
An object is placed in front of a convex mirror with radius of curvature = 17 cm. The object's height is 3.5 cm and it is
1. 0 answers
2. 1,035 views
Kurt cut pizzas into wedges measuring 40 degrees. If each person eats one piece of pizza How many people could he feed with 2
1. 1 answer
2. 1,109 views
Also, not sure if I did this correctly:Compute the solubility in moles/ liter for each sample titrated. 2.3 g KHTar in water.
1. 1 answer
2. 539 views
Why is the Ksp value larger for NaNO3 and KNO3 than water?
1. 1 answer
2. 867 views
System5x+8y+6z=14 2x+5y+z=12 -3x+6y-12z=20
1. 1 answer
2. 345 views
Na2SO4 solution is slowly added to a solution which contains .10 M Ba (2+) and .1 M Pb(2+). which of the following statements
1. 0 answers
2. 660 views
The Ka of a monoprotic weak acid is 8.11 x 10 ^ -3. What is the percent ionization of a 0.125M solution of this acid?
1. 3 answers
2. 567 views
Assuming complete dissociation, what is the pH of a 2.55 mg/L Ba(OH)2 solution?
1. 1 answer
2. 591 views
Help Ms. Sue! Please check if I'm correct on this question.* Which of the sentences below is the best option for a thesis
1. 5 answers
2. 767 views
A 50.0-kg box is resting on a horizontal floor. A force of 250 N directed at an angle of 20.7° below the horizontal is applied
1. 3 answers
2. 1,199 views
A particle P is launched from a point O with an initial velocity of 60m/s at an angle of 30 degrees to the horizontal. At the
1. 1 answer
2. 729 views
3 real numbers that form a geometric progression have sum equal to 175 and product equal to 17576. What is the sum of the
1. 1 answer
2. 655 views
Let N be a 5-digit palindrome. The probability that N is divisible by 4 can be expressed as \frac{a}{b}, where a and b are
1. 7 answers
2. 1,239 views
Calculate the pH at the equivalence point for the titration of 0.130M methalamine (CH3NH2) with 0.13M Hcl. The Kb of methyl
1. 5 answers
2. 3,731 views
1. in a study examining preschoolers' responses to their peers distress, researchers used ___ to record each instance in which a
1. 3 answers
2. 506 views
If someone is attached to a 20 ft rope, which is attached to the corner of a building, how far can they move? If the bulding is
1. 1 answer
2. 687 views
A field trip costs $8.50 per student. If 125 students are going on the trip and a total of $1011.50 has already been collected,
1. 1 answer
2. 473 views
Suppose f satisfies the differential equation dy/dx=y+1 and f(0)=1. In other words, f′(x)=f(x)+1 and f(0)=1.Use Euler's method
1. 0 answers
2. 501 views
Consider the interval I=[6,7.6]. Break I into four subintervals of length 0.4, namely the four subintervals[6,6.4],[6.4,6.8],[6.
1. 0 answers
2. 514 views
Consider the ellipse plotted by x^2+9y^2=9. Find the y-coordinate of the point on the ellipse that is farthest from the point
1. 1 answer
2. 604 views
A 2 feet piece of wire is cut into two pieces and once piece is bent into a square and the other is bent into an equilateral
1. 1 answer
2. 1,646 views
Write the following number in standard form(4X10 4th power)+(3X10 3rd power)+(2X10 2nd power)+(5X1)=
1. 2 answers
2. 1,590 views
in an experiment, ammonia gas, NH3(g) was bubbled through distilled water. Some of the dissolved ammonia gas, NH3, reacted with
1. 1 answer
2. 4,436 views
Find the electric field between the plates of a capacitor given the following:(1) C= 10pF (2) the capacitor is connected to a 25
1. 1 answer
2. 509 views
F(x)= ln((3x+6)^4 (x^3 -2)^5 )F'(x)=
1. 0 answers
2. 317 views

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