Questions LLC
Login
or
Sign Up
Ask a New Question
Science
Chemistry
HOW MANY GRAMS OF CALCIUM IS 3.08 MOL OF Ca?
1 answer
grams = mols x atomic mass.
You can
ask a new question
or
answer this question
.
Similar Questions
The daily RNI of calcium for adolescent females is 700 to 1100 mg. A supplement tablet contains 950 mg of calcium citrate. Each
Top answer:
i got the answer as four tablets.Is it correct?
Read more.
If 3.00 mol of calcium carbonate is heated to produce calcium oxide and carbon dioxide, how many grams of calcium oxide are
Top answer:
see your post above.
Read more.
If 3.00 mol of calcium carbonate is heated to produce calcium oxide and carbon dioxide, how many grams of calcium oxide are
Top answer:
Follow the steps in this example. http://www.jiskha.com/science/chemistry/stoichiometry.html
Read more.
1.3 mol of calcium carbonate decomposed to calcium oxide and carbon dioxide. How many grams of calcium oxide is produced?
Top answer:
To find the number of grams of calcium oxide produced, we need to use the molar mass and balanced
Read more.
Calcium hydroxide has Ksp = 5.5 x 10-5 at 25 oC and a molar mass of 74.10 g/mol.
How many grams of calcium hydroxide are needed
Top answer:
....Ca(OH)2(s) ==> Ca^2+(aq) + 2OH^-(aq) I...solid...........0...........0
Read more.
Calcium oxide can be prepared by heating calcium metal in oxygen according to the reaction: 2Ca+ O(2) --> 2CaO. How many grams
Top answer:
To determine the number of grams of calcium needed to produce 15.0 grams of calcium oxide, we need
Read more.
Could someone please check my answers/work for the following questions.
EQUATION: 3H2+N2 -->2NH3 1) How many grams of NH3 can be
Top answer:
All are incorrect for the same reason. Everything is ok except the conversion factors. 1) How many
Read more.
The question asked... Calculate the solubility of calcium sulfate in grams solute per 100 grams solvent. Assume that the volume
Top answer:
M = moles/L. moles = g/molar mass. You know molar mass and you know moles, solve for grams. That, of
Read more.
A scientist heats 30 grams of calcium carbonate ( CaCO3 ) in the chemical reaction shown. What is the total mass of the
Top answer:
The chemical reaction for the decomposition of calcium carbonate is: CaCO3 -> CaO + CO2 From the
Read more.
A calcium sample weighting 607.4 mg was precipitated as oxalate and calcined calcium carbonate giving 246.7 mg. What the
Top answer:
To calculate the percentage of calcium in the sample, we first need to determine the amount of
Read more.
Related Questions
1.)CaCO3→CO2+CaO
A scientist heats 30 grams of calcium carbonate (CaCO3) in the chemical reaction shown. What is the
Food manufacturers sometimes add calcium acetate to puddings and sweet sauces as a thickening agent. What volume of 0.500 mol/L
Calculate the standard entropy change for the reaction of calcium oxide with water to form calcium hydroxide: CaO(s) + H2O(ℓ)
If 15.0 grams of C3H6, 10.0 grams of oxygen, and 5.00 grams of NH3 are reacted, what mass of acrylonitrile
can be produced
Please help!
Calculate the standard change in enthalpy, ΔH°rxn, for the decomposition of calcium carbonate to calcium oxide
Use the chemical reaction to answer the question.
CaCO3→CO2+CaO A scientist heats 30 grams of calcium carbonate (CaCO3)
If 28.8 grams of calcium carbonate react to form 16.1 grams of calcium oxide, how many grams of carbon dioxide must
Use the chemical reaction to answer the question.
CaCO3→CO2+CaO A scientist heats 30 grams of calcium carbonate (CaCO3 )
Use the chemical reaction to answer the question.
CaCO3→CO2+CaO A scientist heats 30 grams of calcium carbonate (CaCO3 )
What is the molar mass of calcium carbonate, CaCO3 ?
Responses 12 g/mol 12 g/mol 68 g/mol 68 g/mol 40 g/mol 40 g/mol 100 g/mol