A) Combustion Reaction
B) Single- Replacement Reaction
C) Combination Reaction
D) Decompisition Reaction
Note: the ^ in the equation is an up arrow.
2007-12-27 13:54:55 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
[Answer: B]. Single-replacement reaction because the anion of HCl (i.e.: Cl) bonds with Mg and the H from HCl turns into hydrogen gas.
2007-12-27 13:58:42 · answer #1 · answered by ¿ /\/ 馬 ? 7 · 4⤊ 0⤋
Single displacement, because the Magnessium replaced the hydrogen in the hydro chloric acid
2007-12-27 14:00:18 · answer #2 · answered by Anonymous · 2⤊ 0⤋
Single displacement reaction
2007-12-27 18:40:16 · answer #3 · answered by aditigsamai 3 · 2⤊ 0⤋
it is a single replacement reaction because chlorine being more electronegative is combining with a more electropositive mg by displacing itself with hydrogen
2007-12-27 14:06:07 · answer #4 · answered by maulik g 2 · 3⤊ 0⤋