سؤال كيمياء من نموذج الترم الاول
what is the limiting reagent in the process 3g of Ca are treated with 2g of florine to prepare CaF2.and how much excess in mole is left at the end of reaction 7
Ca+F2=CaF2
Ca.075
Ca,022
F2,022
F2,053
الاجابة F2,022
اللي فاهمة تشرحها بلييييز.
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