Q8P
Question
3.8 Calculate the molar mass of each of the following:
(a) (b) (c) (d)
Step-by-Step Solution
Verified Answer
The molar mass of each of the following:
a)
b)
c)
d)
1Step 1: Relation between mass and number of moles
The molar mass of a material is defined as the mass of the substance contained in one mole of the substance, and it is equal to the total mass of the component atoms. It may be stated mathematically as follows:
2Step 2: Calculate the molar mass of Sr ( OH ) 2
a)
A compound's molar mass is equal to the sum of the molar masses of the atoms in the formula.
Sr, O, and H have molar masses of respectively.
3Step 3: Calculate the molar mass of N 2 O 3
b)
Here the molar mass of N is given as
4Step 4: Calculate the molar mass of NaCIO 3
c)
Na and Cl have molar masses of respectively.
5Step 5: Calculate the molar mass of Cr 2 o 3
d)
Here the molar mass of Cr is given as
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