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Calculate the relative molecular masses ...

Calculate the relative molecular masses (or molecular weights), of the following compounds :
Urea, `NH_(2)CONH_(2)` (Given : Atomic mass in amu of N = 14, H = 1, S = 32, O = 16, C = 12, Pt= 195, Cl= 35.5, Cu= 63.5)

Text Solution

AI Generated Solution

To calculate the relative molecular mass of urea, which has the chemical formula `NH2CONH2`, we will follow these steps: ### Step 1: Identify the elements in urea and their quantities. Urea contains the following elements: - Nitrogen (N): 2 atoms - Hydrogen (H): 4 atoms - Carbon (C): 1 atom - Oxygen (O): 1 atom ...
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