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Calcium Hypochlorite Molar Mass
On the relationship between the molar mass of calcium hypochlorite
Those who seek the molar mass of substances in the world must be observed in chemistry. Today, it is discussed with calcium hypochlorite (Calcium Hypochlorite).
Calcium hypochlorite, its chemical formula is $Ca (ClO) _2 $. To know its molar mass, when the relative atomic mass of each element is known. For calcium (Ca), the relative atomic mass is about 40; for chlorine (Cl), the relative atomic mass is about 35.5; for oxygen (O), the relative atomic mass is about 16.
According to the chemical formula, calcium hypochlorite contains one calcium atom, two chlorine atoms, and two oxygen atoms. Then its molar mass is: the relative atomic mass of calcium plus twice the relative atomic mass of chlorine, plus twice the relative atomic mass of oxygen. That is, $M = 40 + 2 × 35.5 + 2 × 16 $.
Multiply and divide first, 2 dollars × 35.5 = 71 $, 2 dollars × 16 = 32 $. Then add and subtract, 40 dollars + 71 + 32 = 143 $ (g/mol). Therefore, the molar mass of calcium hypochlorite is 143g/mol.
Where the molar mass of a substance is found, follow this path, clarify the chemical formula, know the relative atomic mass of each element, and operate according to mathematical methods to obtain its value. This chemical calculation is also necessary.
Those who seek the molar mass of substances in the world must be observed in chemistry. Today, it is discussed with calcium hypochlorite (Calcium Hypochlorite).
Calcium hypochlorite, its chemical formula is $Ca (ClO) _2 $. To know its molar mass, when the relative atomic mass of each element is known. For calcium (Ca), the relative atomic mass is about 40; for chlorine (Cl), the relative atomic mass is about 35.5; for oxygen (O), the relative atomic mass is about 16.
According to the chemical formula, calcium hypochlorite contains one calcium atom, two chlorine atoms, and two oxygen atoms. Then its molar mass is: the relative atomic mass of calcium plus twice the relative atomic mass of chlorine, plus twice the relative atomic mass of oxygen. That is, $M = 40 + 2 × 35.5 + 2 × 16 $.
Multiply and divide first, 2 dollars × 35.5 = 71 $, 2 dollars × 16 = 32 $. Then add and subtract, 40 dollars + 71 + 32 = 143 $ (g/mol). Therefore, the molar mass of calcium hypochlorite is 143g/mol.
Where the molar mass of a substance is found, follow this path, clarify the chemical formula, know the relative atomic mass of each element, and operate according to mathematical methods to obtain its value. This chemical calculation is also necessary.
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