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if a solution contains 4.9g of H2so4 acid.calculate the amount of copperll) oxide that will...

if a solution contains 4.9g of H2so4 acid.calculate the amount of copperll) oxide that will react with it .a.4.0g
b.80.0g.c.0.8g.d.40.0g?

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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