Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
the mass of anhydrous copper two sulfate is 7.9g. if one mole weighs 159.5g, how many moles of the compound are present?
1 answer
mols = grams/molar mass
You can
ask a new question
or
answer this question
.
Similar Questions
Heating copper(II) sulfate pentahydrate will evaporate the water from the crystals, leaving anhydrous copper sulfate, a white
Top answer:
500 g CuSO4.5H2O x 0.6392 g CuSO4/1 g CuSO4.5H2O) = ? g CuSO4
Read more.
heating copper sulfate pentahydrate will evaporate the water from the crystals. leaving anhydrous copper sulfate,. a white
Top answer:
What's the percent CuSO4 in CuSO4.5H2O? %CuSO4 x 500 g = g CuSO4.
Read more.
Determine the percent by mass of water in your sample of hydrated copper (II) sulfate.
Mass of water = 0.95 g Mass of anhydrous
Top answer:
% H2O = (mass H2O/mass sample)*100 = ?
Read more.
need help on a lab
here are the results Mass of empty beaker and glass rod(62.62) Mass of beaker, glass rod, hydrated copper
Top answer:
looks right to me
Read more.
3.05g of hydrated copper sulfate produces 1.94g of anhydrous copper sulfate.Assuming complete removal of all water of
Top answer:
Still haven't received my answer to my questions
Read more.
The mass of the CuSO4 x 5H2O sample is 1.664 g. The mass of the recovered copper is 1.198 g.
Calculate the percent copper in pure
Top answer:
Answered above.
Read more.
The atomic mass of copper (Cu) is 63.546 amu, the atomic mass of sulfur (S) is 32.065, and the atomic mass of oxygen (O) is
Top answer:
The correct molar mass of copper sulfate (CuSO4) is calculated as follows: 1 atom of Cu = 63.546 amu
Read more.
i need help on a lab
here are the results Mass of empty beaker and glass rod(62.62) Mass of beaker, glass rod, hydrated copper
Top answer:
That calculation looks ok to me.
Read more.
3.05 g of hydrated copper sulfate produce 1.94 g of anhydrous salt. Assuming complete removal of water of crystallisation,
Top answer:
To determine the formula of hydrated copper sulfate, we need to analyze the information given and
Read more.
3.05 g hydrated copper sulfate produces 1.94 g of anhydrous salt.Assuming complete removal of all water of
Top answer:
3.05 g - 1.94 = 1.11 g H2O abd 1.94 g CuSO4 mols H2O = grams H2O/molar mass H2O mols CuSO4 = grams
Read more.
Related Questions
copper compounds such as copper (II) sulfate are toxic. before disposal, these compounds must be treated to reduce their
2.5g of Iron Powder are added to 100ml of a 0.75mol/L Copper (II) Sulfate Solution.
a) determine the composition of the solution,
The average mass of a solid copper penny is 2.63 g . What is the mass of one mole of pennies?
How would I solve this?
A 0.62-mm-diameter copper wire carries a tiny current of 2.0 μA . The molar mass of copper is 63.5 g/mole and its density is
Does one mole of copper have the same mass as one mole of iron? Explain.
- I say no since: 1 mol Cu = 63.55g/mol 1 mol Fe =
3.05 g of hydrated copper sulphate produces 1.94g of anhydrous salt.assuming complete removal of all water of
What is the light spectrum for copper sulfate?
What color flame does copper sulfate create when it is reacted with fire?
calculate number of grams of iron in one mole of ferrous ammonium sulfate.hint how many moles are in one mole of ferrous
pure zinc metal into a solution of copper(II) sulfate, the zinc will slowly dissolve to produce zinc sulfate solution, and the
Calculate the concentration (molarity) of copper(ii) sulfate, CuSO4, in 1L of solution containing 200g
