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50 grams CaCO3 (1 mole CaCO3/100.09 grams)(6.022 X 1023/1 mole CaCO3)

= 3.0 X 1023 atoms of calcium carbonate

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βˆ™ 12y ago
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βˆ™ 5mo ago

There are 2 oxygen atoms in one molecule of CaCO3. To calculate the number of oxygen atoms in 50 grams of CaCO3, you first need to find the number of moles of CaCO3 using its molar mass. Then, multiply the number of moles by the number of atoms of oxygen per molecule of CaCO3 (2) to find the total number of oxygen atoms.

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Q: How many o atoms are present in 50gram of caco3?
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How many atoms are represented in the formula CaCO3?

The formula CaCO3 represents 5 atoms: 1 calcium atom, 1 carbon atom, and 3 oxygen atoms.


How many atoms of oxygen are in three molecules of CaCO3?

Three molecules of calcium carbonate (CaCO3) has nine(9) oxygens. Think of 3CaCO3 = CaCO3 + CaCO3 + CaCO3. Each molecule of CaCO3 has ;- 1 atoms of calcium (Ca) 1 atom of carbon (C) 3 atoms of oxygen (O3 = O + O + O). So if one molecules of CaCO3 has 3 oxygens, then three molecules of CaCO3 has 3 x 3 = 9 oxygens. The answer!!!!!


How many carbon in CaCo3?

There are three carbon atoms in one molecule of CaCO3 (calcium carbonate).


How many oxygen atoms are in a molecule of carbonate CaCO3?

3


How many atoms are represented in a formula CaCO3?

There are 5 atoms represented in the formula CaCO3: 1 calcium (Ca) atom, 1 carbon (C) atom, and 3 oxygen (O) atoms.


How many oxygen atoms are in a molecule of calcium carbonate?

There are three oxygen atoms in a molecule of calcium carbonate (CaCO3).


How many carbon atoms in the formula CaCo3?

There is 1 Carbon atom in the formula along with 1 calcium and 3 oxygen atoms


How many atoms does limestone contain?

The molecule of limestone (calcium carbonate, CaCO3) contain 5 atoms.


How many Ca atoms are found in 0.50 moles of CaCO3?

0.50 moles CaCO3 (1 mole Ca/1 mole CaCO3)(6.022 X 1023/1 mole Ca)= 3.0 X 1023 atoms of calcium===================


How many molecules in CaCO3?

One molecule of CaCO3 is composed of one calcium (Ca) atom, one carbon (C) atom, and three oxygen (O) atoms, for a total of five atoms.


How many calcium atoms are in a molecule of calcium carbonate (CaCO3)?

There is one calcium atom in a molecule of calcium carbonate (CaCO3).


How many moles of oxygen atoms are in 4.25 moles of calcium carbonate the chief constituent of seashells?

In calcium carbonate (CaCO3), there are 3 oxygen atoms per molecule. Therefore, in 4.25 moles of calcium carbonate, there would be 4.25 * 3 = 12.75 moles of oxygen atoms.