Chemistry, 08.04.2020 23:50 nagwaelbadawi

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What mass of Na2SO4 is needed to make 2.5 L of 2.0 M solution? (Na = 23g; S = 32g; 0 = 16g)

A. 178g

B. 284g

C. 365g

D. 710g**

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What mass of Na2SO4 is needed to make 2.5 L of 2.0 M solution? (Na = 2...