Questions LLC
Login
or
Sign Up
Ask a New Question
Chemistry
Stoichiometry
Calculating mass of compound in a solution
How many grams of CuSO4 are there in 219 grams of an aqueous solution that is 20.2% by weight CuSO4
1 answer
what is 219*.202?
You can
ask a new question
or
answer this question
.
Similar Questions
How many grams of CuSO4 . 5H2O are needed to prepare 100ml of a 0.10M solution? Remember to change the given volume to liters
Top answer:
To determine the number of grams of CuSO4 . 5H2O needed to prepare a 0.10M solution, we need to
Read more.
The graph shows the solubility of various solid ionic compounds at different temperatures. According to the graph, how many
Top answer:
Based on the graph, at 90C, the solubility of CuSO4 is approximately 50 grams/100 grams of water.
Read more.
How many milliliters of an aqueous solution of 0.219 M magnesium bromide is needed to obtain 10.1 grams of the salt ?
Top answer:
1. Divide 10.1g MgBr2 by the fomrula mass of MgBr2 to get the moles 2. Substitute the value for
Read more.
An aqueous solution containing 9.23 g of lead(II) nitrate is added to an aqueous solution containing 7.20 g of potassium
Top answer:
To determine the grams of precipitate formed and the grams of excess reactant remaining, we need to
Read more.
2 moles of aqueous Barium Nitrate is combined with 1 mole of aqueous Sodium Sulfate. Assuming 100% yield, what mass of Barium
Top answer:
Here is an example problem (worked). Just follow the steps.
Read more.
A sample of a hydrate of CuSO4 with a mass of 250 grams was heated until all the water was removed. The sample was then weighed
Top answer:
I'd take the difference between the hydrated and dehydrated sample and then divide by the molar mass
Read more.
In an experiment designed to determine the concentration of Cu+2 ions in an unknown solution, you need to prepare 100 mL of 0.10
Top answer:
0.1L * 0.1M = 0.01 moles Now just convert that to grams.
Read more.
2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
Top answer:
7 grams
Read more.
2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
Top answer:
The molar mass of potassium is about 39.1 g/mol, and the molar mass of oxygen is about 16 g/mol. The
Read more.
2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
Top answer:
2 grams
Read more.
Related Questions
1. What is the percent by mass of a solution that contains 50 grams of solute dissolved in 200 grams of solution? What is the
What is the unit rate in grams per liter if a two-liter energy drink has 58 grams of sugar?(1 point)
Responses 0.03 grams per
2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
Stuart measures 10 grams of water into a pan and freezes it. A day later he takes it out of the freezer and is surprised that it
CuSO4 + X h20 -> CuSO4 +xH20 ...
a 9.6 g sample of CuSO4 was allowed to absorb water. After absorption the sample weighed 15.01
2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
A scientist heats 30 grams of calcium carbonate ( CaCO3 ) in the chemical reaction shown. What is the total mass of the
2 grams of potassium (K) reacts with 5 grams of Oxygen (O). According to the Law of Conservation of Mass, how many grams of
Hugh dissolved 2 grams of sugar in 500 grams of water. What was the mass of the solution formed?
a) 1,000 grams b) 502 grams c)
How many grams of CuSO4 .5H2O are needed to prepare 50 ml of 0.30M CuSO4 solution