cho 10g cuo tác dụng vừa đủ với 500ml dung dịch axit clohidric a) Tính khối lượng muối tạo thành b) Tính đồng độ mol của dung dịch axit clohidric

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

Indicate whether the specified alkyl halides will form primarily substitution products, only elimination products, both substitution and elimination products, or no products when they react with sodium methoxide. 1-bromobutane 1-bromo-2-methylpropane 2-bromobutane 2-bromo-2-methylpropane

If a solution had a ph of 7 what is the solution