emilysabedra emilysabedra

23-01-2022
Chemistry

contestada

Which is the correct equation for the reaction of magnesium with hydrochloric acid to produce hydrogen gas and magnesium chloride?

O Mg + 2HCl -> 2H + MgCl2
O Mg + 2HCl -> H2 + MgCl2
O2Mg + 6HCl -> 3H2 + 2MgCl2
O Mg + HCl -> H+MgCl

Respuesta :

saquib1109 saquib1109

23-01-2022

Answer:

Mg(s) + 2 HCl(aq) --> MgCl 2(aq) + H 2(g)

Answer Link

Otras preguntas

A steam turbine receives steam at 1.5MPa and 220oC, and exhausts at 50kPa, 0.75 dry. Neglecting heat losses and changes in kinetic and potential energy, estimat

A 40kg steel casting (Cp=0.5kJkg-1K-1) at a temperature of 4500C is quenched in 150kg of oil (Cp=2.5kJkg-1K-1) at 250C. If there are no heat losses, what is the

x^ 3 +x^ 2 +4x/x^ 2 +x-2into partialfractions

2) Discuss the various element of nationality

ASAP PLZ I need it rnWhich of the following qualities does not describe the five American Indian ballerinas? A. Each were of American Indian descent. B. Each wa

Find the midpoint of AC.

Please help guys need help

how did the estates general fail to solve France's problems

Issued in 1974, 45 CFR 46 raised to regulatory status: A) The 1974 National Research Act B) The Nuremberg Code C) Kefauver-Harris Drug Amendments to the Federal

Josh is working on a research paper about the 1930s Spanish Civil War. Before writing his paper, he decides he wants to understand the consequences of the event