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Biology and Chemistry Homework Help
Limiting Reactant & Excess Reactant Calculation for CaF2 + H2SO4
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[QUOTE="Borek, post: 5181239, member: 23711"] Logic is OK, math not so. Watch your significant figures. 14g of CaSO[SUB]4[/SUB] is in the right ballpark, but it should have 3 sigfigs, not 2. Don't use rounded down amounts in your calculations. Use as many digits as you have (but report the rounded down values). Because of rounding errors your mass of excess CaF[SUB]2[/SUB] is off by about 15%. [/QUOTE]
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Limiting Reactant & Excess Reactant Calculation for CaF2 + H2SO4
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