No. There is a change in substance taking place, so it would be considered a chemical change.
Adding Hydrochloric acid to magnesium induces a chemical change, according to the reaction: Mg(s) + 2HCl(aq) > MgCl2(aq) + H2(g)
No, a new substance is formed so therefore it is a chemical change. dr. citrin for life
HCl + Mg -----> MgCl2 + H2
chemical because when you add the chemical together you get a reaction that transforms the substance into another one. if im wrong please update this answer because this question could be on your test
HCl is the limiting reagent.
Adding Hydrochloric acid to magnesium induces a chemical change, according to the reaction: Mg(s) + 2HCl(aq) > MgCl2(aq) + H2(g)
No, a new substance is formed so therefore it is a chemical change. dr. citrin for life
HCl + Mg -----> MgCl2 + H2
chemical because when you add the chemical together you get a reaction that transforms the substance into another one. if im wrong please update this answer because this question could be on your test
HCl and Mg are two chemicals. There is no variable involved - independent or otherwise!
HCl is the limiting reagent.
Mg + 2HCl = MgCl2 + H2
Mg + 2HCl ------> MgCl2 + H2 73g of HCl reacts with 24g of Mg 1g of HCl reacts with 24/73g 9.125g of HCl reacts with 24/73*9.125= 3g of Mg
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magnesium chloride
MgCl + H20