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July 12, 2016
4.80 dm^3 of chlorine gas was reacted with NaOH solution.
a) how many moles of Cl2 reacted b) what mass of NaOCl was formed? c)
1 answer
asked by
Gary
1,954 views
How many grams of Mg(OH)2 would be produced from 4 mol KOH? if the balanced reaction is MgCl2 +2KOH arrow Mg(OH)2 + 2KCl?
1 answer
asked by
barb
685 views
How do I relate literary operators to meaningless words?
2 answers
asked by
rach16
390 views
Multiply; then use fundamental identities to simplify the expression below and determine which of the following is not
3 answers
asked by
Lottie
741 views
Theoretically how many grams of malachite should be formed when 1.5 moles of Copper Sulphate reacts with an excess of sodium
2 answers
asked by
Dee
1,690 views
It is required to titrate ethanol solution .Being available a 0.2mol/l potassium dichromate solution and 4mol/l sulfuric acid
4 answers
asked by
andy
646 views
A body of mass 20 kg has a momentum of 120 kgm/s.find its vvelocity?
2 answers
asked by
krishnam
415 views
Two compounds of molecular formula respectively C2H4O and C4H8O produce a yellow orange precipitate by the reaction DNPH.
a)is
0 answers
asked by
angy
591 views
write a program that computes tax and tip on a restaurant bill for a patron with rs.44.50 per meal charge.the tax should be 6.75
2 answers
asked by
sam
1,418 views
Amy have 69 shells she put them into 8 groups how many shells are there?
8.625
3 answers
asked by
kate
437 views
Sara can write a paper in 5 hours and Jasmin takes 7 hours. How long will it take the two of them writing together?
2 answers
asked by
Ashley
433 views
Topic: Smart phones, unsmart users.
write an essay on this topic and the best essay will be chosen.
1 answer
asked by
English essay competition
474 views
A conductor of length 2m carries a current of magnetic field of magnetic flux density 0.5T. The maximum force acting on it is ?
0 answers
asked by
taylor
472 views
IF A IS ADDED TO THRICE OF A NUMBER GIVES 45 THEN THE NUMBER IS.
3 answers
asked by
SHALINI
455 views
Solve the following inequality. Write the answer in interval notation.
x^4>4x^2
1 answer
asked by
Anonymous
540 views
I'm writing a persuasive paragraph on how the english language has gotten worse over the years using evidence from George
3 answers
asked by
rach16
691 views
Calculate y' and y'' at the point (1,1) on the curve 5 xy^2+9 y-14 = 0
I got the first part (-5/19) but I can't get the answer
1 answer
asked by
Ed
435 views
Calculate y' and y'' at the point (1,1) on the curve 5 xy^2+9 y-14 = 0
I got the first part (-5/19) but I can't get the answer
2 answers
asked by
Ed
916 views
Two 2.46uC point charges are located on the x axis. One is at x = 1.01m, and the other is at x = -1.01m. Determine the electric
1 answer
asked by
Andrea
1,483 views
All of us have probably experienced a particular moment (or perhaps many moments) when we were willing to dine out on anything
3 answers
asked by
Aaron
571 views
All the following are necessary parts of a neutralization reaction except A) an acid B) an indicator C) water D) a salt.
1 answer
asked by
Mariah
667 views
A car on the bridge weighs 2oooN and is 6m away from one of the bridge piers and 4m from the other. How much force does each
1 answer
asked by
daniel
839 views
a uniform magnetic field of strength 0.5T is directed at an angle of 30degree to the plane of 100turns regular copper coil of
0 answers
asked by
Akin
699 views
1, A Body Of Mass 6kg Was Acted Upon By A Constant Force Of 18N. Calc Its Velocity In 5sec. 2. A Car Moving At 108km/hr Was
1 answer
asked by
Jane
736 views
An electron with a kinetic energy of 0.8 keV is fired normal to the lines of a field of magnitude 50 G. Find:
a)the radius of the
0 answers
asked by
Sabrina
900 views
Square 40 acres of land must be fenced and a rectangular 40 acres of land must also be fenced. Witch of the 2 will use more
1 answer
asked by
Reynhard
458 views
what is the greatest common factor of the terms of 24m^9-27m^7-24m^5
1 answer
asked by
Shyan
763 views
Suppose the speed of sound is c, and gravity is g. If you throw a rock from an initial height h0 and with an initial velocity v0
3 answers
asked by
Anonymous
1,201 views
what was the colonization of the new world like?
8 answers
asked by
cristina
760 views
Solve the following system of linear equations by addition. Indicate whether the given system of linear equations is consistent,
1 answer
asked by
Leticia
1,052 views
Prove that there is no triangle for
A=60 degrees, a=4 and b= 14 if you could show your reasoning and working that would be great.
1 answer
asked by
Lottie
692 views
a certain spinner has equally sized slices. the probability of landing on a red slice is 1/3 what are the odds in favor of
2 answers
asked by
nikki
2,752 views
Solve the problem. Express answers as a percent rounded to the nearest tenth.
20) Complete a vertical analysis on the balance
1 answer
asked by
damerius
715 views
A home with a market value of $320,000 is insured for $288,000 in a policy that contains an 80% coinsurance
clause. Find the part
3 answers
asked by
damerius
509 views
Identify the number of independent and subordinate clauses in the following group of words.
When Janine does volunteer work, she
5 answers
asked by
Nikki
2,916 views
14 grams of coal undergoes complete combustion in 58 grams of oxygen gas.
What volume of gas (measured at 25 degrees celsius and
1 answer
asked by
James
527 views
Suppose the speed of sound is c, and gravity is g. If you throw a rock from an initial height h0 and with an initial velocity v0
2 answers
asked by
ari
884 views
1. He has the least money of all his classmates.
2. He has the least money of all the boys in his class. 3. He has the least
4 answers
asked by
rfvv
448 views
If x + y = xy = 3, what is x^3 + y^3?
I have tried solving this using algebra alone, but my teacher told me to use complex
1 answer
asked by
Kevin
398 views
x2 + 2x – 10/ 3x – 15
Explain in your own words what the meaning of domain is. Also, explain why a denominator cannot be
1 answer
asked by
peaches
703 views
A ball is thrown horizontally from the building roof at a speed of 20 m/s. Takes ball 4 seconds to reach the ground. How tall is
1 answer
asked by
Bobby
888 views
16t^2 – 1/64
Explain in your own words what the meaning of domain is. Also, explain why a denominator cannot be zero. Find the
1 answer
asked by
peaches
964 views
Equation of
Mg(OH)2 (aq) + KOH (aq) gives you what ?
1 answer
asked by
Chris
342 views
A student dilutes a solution so that its pH changes from 2.4 to 4.4.
10mL of the original solution was diluted by how many mL?
1 answer
asked by
Anthony
371 views
Suppose you inscribe a square in a circle of radius r. Thus all four corners of the square lie on the circle. The area of that
2 answers
asked by
ari
580 views
Psychics and astrologers are characterized as...
1 answer
asked by
Anonymous
333 views
[Note: I'm still having issues with identities with regard to trig]
Verify the Trig. identities: (a).
1 answer
asked by
Amber
610 views
The temperature deceased due to increase in altitude at the rate of 8 degrees Celsius per 1500 m the temperature at 4500 m above
1 answer
asked by
Anonymous
489 views
A beautiful Princess is locked inside the Castle. A Moat 15 metres wide surrounds the Castle.
A Knight is attempting to rescue
1 answer
asked by
Sandy
746 views
[Note: i did these wrong apparently.. :( ]
Simplify the trigonometry expressions as much as possible. (a). tan^(2)xsecx+secx
2 answers
asked by
Amber
349 views
As shown in the figure below, a 2.25-kg block is released from rest on a ramp of height h. When the block is released, it slides
0 answers
asked by
Brionna
1,265 views
[Note: I've tried this problem 4 times already and still have it wrong. I know the steps to doing it but for some reason its
2 answers
asked by
Amber
642 views
Write the equation of a rational function in the form of 𝑓(𝑥) = 𝑎𝑥+𝑏/𝑐𝑥+𝑑
if the vertical asymptote is x
1 answer
asked by
Squad
1,554 views
An aircraft flying at a horizontally height of 8000m above the ground at 200 metre per second drops a bomb on it's target on the
1 answer
asked by
ali
634 views
An aircraft flying at a horizontally height of 8000m above the ground at 200 metre per second drops a bomb on it's target on the
1 answer
asked by
ali
736 views
Emmanuel wants to tile his rectangular floor. one of which is larger than the other.
a)what area will be covered by the
1 answer
asked by
Anonymous
754 views
can u give 5 examples for kinetic and potantial energy
1 answer
asked by
Prajna
392 views
Approximate the solutions (to three decimal places) of the given equation in
the interval (- pi/2, pi/2) 6 sin 2x − 8 cos x + 9
1 answer
asked by
Lottie
811 views
Find the orthogonal trajectories of family of the circle x2+y2=a2 where a is a parameter
1 answer
asked by
mahesh
1,869 views
how to remove blue color from ammonium sulfate solution which occurs dues copper content in the spent acid we generate
0 answers
asked by
Anonymous
413 views
Find all solutions of the given equation in the interval
[0, 2pi) cos x/2 - sin x = 0 Hi, I am struggling with this question. Can
1 answer
asked by
Lottie
871 views
Where is the simple and complete predicates in the ff.sentences:
1.A king had a strange dream. 2.An odd lady appeared. 3.she
5 answers
asked by
Jovy Ann
1,024 views
The function 𝑄(𝑥) has been transformed from the function 𝑓(𝑥) = 𝑥^4
. The mapping rule for the function can be
0 answers
asked by
Matt
430 views
If 3 times a positive number is added to the half of its square the result is 8 find the number
2 answers
asked by
md nasim
876 views
NASA launches a rocket at t=0 seconds. Its height, in meters above sea-level, as a function of time is given by
1 answer
asked by
Anonymous
1,014 views
The graph represents the normal distribution of recorded weights, in pounds, of cats at a veterinary clinic.
Which weights are
1 answer
asked by
Anonymous
1,844 views
dy/dx=xyforx=1.4 intially x=1 y=2(take h=0.2
1 answer
asked by
savan
300 views
A toy rocket is launched straight up from the roof of a garage with an initial velocity of 56 feet per second. The height h of
1 answer
asked by
ari
1,603 views
the sum of 8th term in an a.p is 150 while the sum of 20th term is 880.find the 43rd term and the sum of the 12term
2 answers
asked by
debby
1,124 views
The function Q(x) has been transformed from the function f(x) = x^4. The mapping rule for the
function can be written as (2x + c,
0 answers
asked by
Squad
455 views
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