Magnesium reacts with aqueous hydrochloric acid to give an aqueous solution of magnesium chloride and hydrogen gas. Select the correct balanced chemical equation for this reaction.
A) Mg(s) + HCl(aq) ? 3MgCl(aq) + H2(g)
B) Mg(s) + HCl(g) ? MgCl(aq) + H(g)
C) Mg(s) + 2HCl(aq) ? MgCl2(aq) + H2(g)
D) 2Mg(s) + 4HCl(aq) ? 2MgCl2(aq) + H2(g)
E) 2Mg(s) + HCl(aq) ? 2MgCl2(aq) + H2(g)
Correct Answer:
Verified
Q85: A 4.626 g sample of a hydrocarbon,
Q86: In a quantitative analysis study, 4.624 grams
Q87: In a quantitative analysis study, 2.644 grams
Q88: In a quantitative analysis study, 4.624 grams
Q89: In a quantitative analysis study, 1.878 grams
Q91: Select the correct balanced chemical equation
Q92: When BaCl2 reacts with Na3PO4, the products
Q93: Given: 3H2(g)+ N2(g)s 2NH3(g)If the reaction begins
Q94: Select the correct balanced chemical equation.
Q95: In the chemical reaction C2H6O +
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents