Chemistry, 24.08.2019 14:50, kenisonpaigebosma

Magnesium reacts with hydrochloric acid (hcl) as follows. mg(s) + 2hcl(aq) --> mgcl(2)+h(2)(g) how many milliliters of hydrogen gas are produced by the reaction 0.020 mol of magnesium with excess of hydrochloric acid at stp? 0.448 ml 0.45 ml 448 ml 450 ml

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 14:00, Powerhickory1313

Which of the following statements is true? question 4 options: nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.

Answers: 1

continue

Chemistry, 21.06.2019 21:00, maddynichole2017

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Answers: 1

continue

Chemistry, 22.06.2019 02:00, nayelidlc2

What is avogadro’s number, and why is it useful

Answers: 1

continue

Chemistry, 22.06.2019 08:00, krudisill

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.

Answers: 1

continue

Do you know the correct answer?

Magnesium reacts with hydrochloric acid (hcl) as follows. mg(s) + 2hcl(aq) --> mgcl(2)+h(2)(g) ho...