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How many formula units does 200 grams of Calcium Carbonate represent?
Wiki User
∙ 11y ago
Either 1.999 OR 1.203398x1024
CaCO3 Molar Mass = 100.05g
200/105.05 = 1.999
1.999 x 6.02x1023
= 1.203398x1024
Not sure if wrong or...
Wiki User
∙ 11y ago
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How many milligrams of calcium are present in 500 mg tablet of calcium carbonate?
The formula for calcium carbonate is CaCO3, and it has a gram formula mass of 100.09. The formula shows that each formula mass contains one calcium atom, which has a gram atomic mass of 40.08. Therefore, the mass fraction of calcium in calcium carbonate is 40.08/100.09, so that a 500 mg tablet of calcium carbonate contains 200 mg of calcium, to the justified number of significant digits.
What mass of calcium oxide is produced by heating 25 moles of calcium carbonate?
1400 grams
How many grams of calcium in 418 grams of Ca CO 3?
Calcium has Wt 40, carbon is 12 and oxygen 16, so the MWt of calcium carbonate is 40+12+3x16=100. As this contains 40 calcium, calcium carbonate is 40% calcium. 40% of 418 is 167.2grams
How many grams of calcium carbonate are needed to produce 55.0 L of carbon dioxide at STP?
mass of CaCO3 = 246 grams
When 53.6 grams of calcium carbonate react with plenty of aluminum fluoride how many grams of each product can be produced?
mass of CaF3 = 61.96g mass of Al2CO3 =61.104 g
How many moles are there in 200 grams of Calcium Carbonate?
For a partly ionically bonded compound such as calcium carbonate, the gram formula mass is substituted for a mole, which technically exists only for purely covalently bonded compounds. The gram formula mass for calcium carbonate is 100.09. Therefore, 200 grams constitutes 200/100.09 or 2.00 gram formula masses of calcium carbonate, to the justified number of significant digits.
How many moles of calcium carbonate are in 1.719 grams?
Calcium carbonate, CaCO3 has formula mass of 40.1+12.0+3(16.0) = 100.1Amount of CaCO3 = 1.719/100.1 = 0.0172molThere are 0.0172 moles of calcium carbonate in a 1.719 gram pure sample.
What is mass of calcium carbonate is to be decomposed to obtain 4.4 gram of carbon dioxide in the reaction caco3-cao plus o2?
The equation given shows that each formula mass of calcium carbonate produces one formula mass of CO2. The gram formula masses of calcium carbonate and carbon dioxide are 100.09 and 44.01 respectively. Therefore, to produce 4.4 grams of carbon dioxide, 4.4(100.09/44.01), or 10 grams of calcium carbonate, to the justified number of significant digits, are needed.
How many grams are in 2.8 moles of calcium carbonate?
2,8 moles of calcium carbonate have 240,208 g.
How many milligrams of calcium are present in 500 mg tablet of calcium carbonate?
The formula for calcium carbonate is CaCO3, and it has a gram formula mass of 100.09. The formula shows that each formula mass contains one calcium atom, which has a gram atomic mass of 40.08. Therefore, the mass fraction of calcium in calcium carbonate is 40.08/100.09, so that a 500 mg tablet of calcium carbonate contains 200 mg of calcium, to the justified number of significant digits.
How many grams of calcium oxide will remain after 12.25grams of calcium carbonate is completely decomposed?
6,863 grams of CaO
How much calcium carbonate in grams can be dissolved by 5.00 grams of hydrochloric acid?
5
How many ions of calcium present in 40 grams of calcium carbonate?
9.03x10 23 ions
What mass of calcium oxide is produced by heating 25 moles of calcium carbonate?
1400 grams
How many grams of calcium in 418 grams of Ca CO 3?
Calcium has Wt 40, carbon is 12 and oxygen 16, so the MWt of calcium carbonate is 40+12+3x16=100. As this contains 40 calcium, calcium carbonate is 40% calcium. 40% of 418 is 167.2grams
If a balanced equation of calcium chloride dihydrate and sodium carbonate with the calcium chloride dihydrate is 1.0g what would the weighed measurement be of sodium carbonate?
0.720940834 grams
How many grams calcium are in 100 grams calcium chloride?
The formula of anhydrous calcium chloride is CaCl2, and its gram formula mass is 110.99. The gram atomic mass of calcium is 40.08. Therefore, the grams of calcium in 100 grams of calcium chloride is 100(40.08/110.99) or 36.11 grams, to the justified number of significant digits.
