9 янв. 2020 г. · The molar mass of calcium hydroxide, C a ( O H ) 2 , is 74 g/mol.

Enter a chemical formula to calculate its molar mass and elemental composition: Molar mass of Ca(OH) 2 (Calcium hydroxide) is 74.0927 g/mol.

Step 1: Molar mass: The mass of 1 mole of a substance is called its molar mass. ... Thus, the molar mass of calcium hydroxide is 74 . 095 g mol - 1 .

The molar mass of calcium hydroxide i.e. Ca(OH)2 is 74 grams per mole (g/mol). This answer is found by merely adding up the molar masses of all of the atoms ...

29 июл. 2017 г. · The molar mass of calcium hydroxide, Ca(OH)2, is 74.092 g/mol. Explanation: The molar mass of a compound is determined by multiplying the subscript of each ...

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Опубликовано: 18 апр. 2014 г.

16 сент. 2018 г. · Balanced equation : · Ca(OH)2(aq) + 2HCl(aq) → CaCl2(aq) + 2H2O(l) · 1 mol Ca(OH)2 react6s with 2 mol HCl · Molar mass Ca(OH)2 = 74.09 g/mol.

The molecular mass of $Ca{{(OH)}_{2}}$ (calcium hydroxide) is 74. Therefore, the correct answer is an option (c)- 74.

21 мая 2016 г. · 74.1. Explanation: The atomic mass of Calcium (Ca) is 40.1. The atomic mass of Oxygen (O) is 16. The atomic mass of Hydrogen (H) is 1.

The correct answer is 74 u. Key Points The formula for calcium hydroxide is: Molar Mass Ca(OH) 2 : 1×40.078)+(2×15.999)+(2×1.008)