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Cj
Questions and answers by visitors named
Cj
Questions (33)
A skier wears a jacket filled with goose down that is 15mm thick. Another skier wears a wool sweater that is 7.0mm thick. Both
1 answer
576 views
A skier wears a jacket filled with goose down that is 15mm thick. Another skier wears a wool sweater that is 7.0mm thick. Both
1 answer
548 views
I need this answer in Scientific Notation please help
7.74x10^-4
2 answers
792 views
Gerrad is a painter. he is using a canvas that is in the shape of a regular hexagon. The perimeter of the canvas is 78 in. The
4 answers
1,382 views
Jeff wants to start a lawn maintenance service to earn money for college. He wants to charge $25 for a small lawn and $35 for a
3 answers
921 views
mass = 4.5 kg Compare and contrast the mass and weight of this bowling ball on Earth and the moon.
3 answers
587 views
What are the concentrations of benzoic acid and sodium benzoate in a solution that is buffered with a pH of 4.55 and has a
2 answers
529 views
An aqueous solution of barium nitrate has a density of 1.09 g/cm3. The solution is 18.7% barium nitrate by mass. How many
4 answers
722 views
Silver chromate may be prepared by the following reaction.
2 AgNO3(aq) + K2CrO4(aq) Ag2CrO4(s) + 2 KNO3(aq) Calculate the
3 answers
1,432 views
Aluminum oxide is formed by reaction of excess oxygen with aluminum.
4 Al(s) + 3 O2(g) -> 2 Al2O3(s) Calculate the mass of
2 answers
1,242 views
The synthesis of zinc iodide was performed using 1.8912g of zinc and 1.5965g of iodine. Determine the limiting reactant and
3 answers
778 views
Is there a reaction between Sodium Acetate and Copper (II) Nitrate. If so, what is the balanced equation for it? Also, what type
4 answers
1,538 views
The question stated: Write a numerator that makes the statement true.
1/2< /10 < 4/5 My answer is 7/10 am I correct< If not
10 answers
1,926 views
The probability that I have to wait at the traffic lights on my way to school is 0.45. Find the probability that on 3
2 answers
830 views
Two ofthe inner planets ____?
1 answer
377 views
When are tides in the earth's oceans the highest
5 answers
1,811 views
1. Which of the following is a theme the author explores in Johnny Tremain? Select all that apply.
Answer B. The costs of war D.
1 answer
298 views
A game consists of drawing a number from 1□20 a player wins if the number drawn is either a prime number or a perfect square
4 answers
861 views
What mass in grams of sodium sulfate would you weigh to prepare to a 100mL solution pf 0.2 M NaHSO4? (Molar mass=120g/mole)
1 answer
363 views
What concentration of sulfuric acid will make a solution of pH=3.4
4 answers
744 views
What concentration of magnesium hydroxide will make a solution of pH=10.87
4 answers
376 views
How many mL of glacial acetic acid would you pipette to prepare a solution of 100mL of 5 M acetic acid solution? (Hint: what is
1 answer
474 views
Write the equilibrium expression for the Ka of Cl3CCO2H
3 answers
576 views
Write the Kb equilibrium expression for sodium 2-mercaptoethanol (H+ binds to S in sodium 2-mercaptoethanol)
3 answers
498 views
What is the mass in grams of sodium sulfate would you weigh to prepare to a 100mL solution of 0.2 M NaHSO4 ?(molar mass=120
3 answers
297 views
How many mL of glacial acetic acid would you pipette to prepare a solution of 100 mL of 5 M acetic acid solution (hint: molarity
1 answer
366 views
What marketing strategies are the credit card companies using?
1 answer
439 views
When a glass rod is rubbed with silk and becomes positively charged,
a. electrons are removed from the rod. b. protons are
2 answers
724 views
A vehicle travels at constant speed of 130 km/hr,the tractive resistance is 300 N.
Calculate the speed of the vehicle in m/sec.
1 answer
124 views
The number Represented by valuable ANC on the number line our integrity
1 answer
46 views
Melissa and Thomas both saw the same problem using different methods
3 answers
154 views
Melissa and Thomas both have the same problem using different methods who solve the problem in correctly and where did they make
1 answer
111 views
Which tempo making means at a walking pace
1 answer
191 views
Answers (20)
Milton Hershey can be sooooo hard lmfao ty for this
Tempest is right omfggggggggg. thanks girlyy
It’s w
f(x) = (x+1)(x+3)(x-5)
I think its D but if I get it wrong then tell me umm yea
Wait nvm that last question
Wait I'm sorry what does the e-4 stand for?
Truck
A,b,b,d I promise
18
Pluto alters the orbit of which planet?
5 is graph b btw amy
Yep anonmys is right
Tami is right I just did it 4/4
Could you explain I am still a little confused
Thanks
Ba(OH)2 + 2 HCl → BaCl2 + 2 H2O The reactants are present in equimolar amounts, so there is no excess or limiting reactants. (0.0500 L) x (0.600 mol/L HCl) x (2 mol H2O / 2 mol HCl) = 0.0300 mol H2O (4.184 J/g·°C) x (50.0 g + 50.0 g) x (25.82 -
Thank you for such a quick response DrBob222.
Explain how to workbackwardfrom a constant second diffrence to extend the following sequence 1,6,16,31,51,76,...
What is the difference between a canal and a river?
