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Calculate the formula mass of sodium car...

Calculate the formula mass of sodium carbonate `(Na_(2)CO_(3))`. (Given : Atomic masses : Na = 23 u, C = 12 u, O= 16 u )

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To calculate the formula mass of sodium carbonate (Na₂CO₃), we will follow these steps: ### Step 1: Identify the number of atoms of each element in the formula The formula Na₂CO₃ indicates that: - There are 2 sodium (Na) atoms - There is 1 carbon (C) atom - There are 3 oxygen (O) atoms ...
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Calculate the formula mass of potassium carbonate (K_(2)CO_(3)) (Given : Atomic masses : K = 39u , C = 12 u , O = 16 u )

The formula of sodium carbonate is Na_(2)CO_(3) .

Knowledge Check

  • Formula unit mass of K_(2) CO_(3) is (Atomic mass of K = 39 u , C = 12 u and O = 16 u)

    A
    67 u
    B
    138 u
    C
    150 u
    D
    134 u

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