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To work this out you need to know the atomic weight of calcium and Avogadros number, which is the number of atoms in a gram atom.
Calcium has an atomic weight of 40.078. Therefore a gram ato is 40.078 grams which contains 6.02214129(27)×1023 atoms.
1g of calcium contains 6.02214129(27)×1023 / 40.078
1.502 X 1022
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∙ 11y ago
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How many atoms are in a molecule of calcium carbonate?
Calcium carbonate is CaCO3 and has 5 atoms. One calcium (Ca), one carbon (C) and three oxygen (O) atoms
How many calcium atoms are in a molecule of calcium carbonate (CaCO3)?
Calcium Carbonate (CaCo3) has one calcium (Ca) atom, one carbon (C) atom and three oxygen (O3) atoms.
How many sulfur atoms are in one gram of sulfur?
5 ounces
How many atoms of oxygen are in one molecule of calcium hydrogen sulfate?
Calcium hydrogen sulphate - Ca(HSO4)2; 4 x 2 = 8 oxygen atoms.
How many moles of calcium atoms are 2.5 moles of calcium carbonate CaCO3?
The formula given shows that each formula unit or mole contains one calcium atom; therefore, 2.5 moles of calcium chloride contains 2.5 moles of calcium atoms.
How Many Atoms Does One Molecule Of Calcium Iodide Have?
Calcium iodide (CaI2) has two iodine atoms and one calcium atom.
How many atoms are in a molecule of calcium carbonate?
Calcium carbonate is CaCO3 and has 5 atoms. One calcium (Ca), one carbon (C) and three oxygen (O) atoms
How many atoms does calcium contain?
one molecule of calcium carbonate (ca co3) contains 5 atoms.
How many calcium atoms are in a molecule of calcium carbonate (CaCO3)?
Calcium Carbonate (CaCo3) has one calcium (Ca) atom, one carbon (C) atom and three oxygen (O3) atoms.
How many calcium atoms are there in a molecule of lime?
Calcium oxide (CaO) contain one atom of calcium.
How many atoms of calcium are in one molecule of chalk?
One. CaCO3 is chalk and it contains one atom calcium.
How many atoms are there in CaO?
Two atoms. One calcium (Ca) and one oxygen (O).
How many nuclei are there in calcium?
Like all other atoms, a calcium atom has one nucleus.
How many atoms does calcite have?
A molecule of calcite, the polymorphic form of Calcium Carbonate (CaCO3), is composed of five atoms -- One Calcium, One Carbon, and three Oxygen.
How many fluorine atoms are needed to react with one calcium molecule?
One
How many sulfur atoms are in one gram of sulfur?
5 ounces
What is the word equation of calcium with hydrochloric acid?
One gram atomic mass of calcium reacts with two gram molecular masses of hydrochloric acid to form one gram formula mass of calcium chloride and one gram molecular mass of diatomic hydrogen gas.
