subject
Chemistry, 29.08.2019 21:00 kmontanab00

Match the reaction to the type that best describes it.
a. 2na2o 4na + o2
1 single replacement
b. 3mg + 2alcl3 2al + 3mgcl2
2 double replacement
c. nacl + kbr nabr + kcl
3 decomposition
d. 2h2 + o2 2h2o
4 combination

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 19:00
Asmall amount of a solid is added to water. the observation made after fifteen minutes is shown in the figure. which of these solids has been probably added to water? a) oil b) sand c) sugar d) wood chips
Answers: 1
question
Chemistry, 21.06.2019 21:00
Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!
Answers: 2
question
Chemistry, 22.06.2019 04:30
Using the periodic table, complete the table to describe each atom. type in your answers
Answers: 3
question
Chemistry, 22.06.2019 19:30
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
You know the right answer?
Match the reaction to the type that best describes it.
a. 2na2o 4na + o2
1 single repla...
Questions
question
English, 24.03.2021 14:00
question
English, 24.03.2021 14:00
question
Mathematics, 24.03.2021 14:00
Questions on the website: 13722359