Chemistry
Chemistry, 16.12.2020 05:40, mtunes

Which of the following are balanced equations? Check all that apply.
A la(s) + MgF2 → 2NaF(s) + Mg(s)
B. 4Na(s) + O2(8) + 2NaO
c. Zn(s) + HCl(g) → ZnCl2(s) + H (8)
DD.
Na(s) + MgF2 → 2NaF(s) + Mg(s)

answer
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 05:40, simmonss1185
Can someone me with 1 to 4 plz. fast
Answers: 1
image
Chemistry, 23.06.2019 05:00, kaybaby23
Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?
Answers: 1
image
Chemistry, 23.06.2019 08:00, yddlex
Suppose a pair of chemical compounds a and b can react in two different ways: a + b -> c reaction 1 gives product c. a + b -> d reaction 2 gives product d. the following facts are known about the two reactions: . reaction 1 is endothermic and reaction 2 is exothermic. if a reaction vessel is charged (filled) with a and b , then at first d is produced faster than c. use these facts to sketch a qualitative reaction energy diagram for both reactions. note: because these sketches are only qualitative, the energies don? t have to be exact. they only have to have the right relationship to each other. for example, if one energy is less than another, that fact should be clear in your sketch.
Answers: 3
image
Chemistry, 23.06.2019 09:00, littlemoneyh
20 grams of water. she poured out 15 grams. which of the following physical properties of the water changes? a .boiling point b. density c .electrical conductivity d .volume
Answers: 2
Do you know the correct answer?
Which of the following are balanced equations? Check all that apply.
A la(s) + MgF2 → 2NaF(s)...

Questions in other subjects:

Konu
Mathematics, 26.08.2020 05:01
Konu
Mathematics, 26.08.2020 05:01
Konu
Biology, 26.08.2020 05:01
Konu
Mathematics, 26.08.2020 05:01
Konu
Mathematics, 26.08.2020 05:01