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What is the mass of compound to the nearest gram

What is the mass of compound to the nearest gram
asked 55.9k views
3 votes
What is the mass of compound to the nearest gram

asked
User Vlad Hudnitsky
by
8.7k points

1 Answer

3 votes

Answer:

Step-by-step explanation:

mass of Na = 23 u

mass of S = 32 u

mass of oxygen = 16 u

Thus, Na2S2O3

= 23(2) + 32(2) + 16(3)

= 46 + 64 + 48

= 110 + 48

= 158 u.

answered
User Rowbear
by
8.5k points
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