subject
Chemistry, 12.02.2020 05:50 labarbie8575

Calculate the number of moles of zinc that contain 4.50 x 1024 atoms?

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 18:30
The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of
Answers: 2
question
Chemistry, 22.06.2019 22:30
Calculate the concentration of all species in a 0.165 m solution of h2co3.
Answers: 1
question
Chemistry, 23.06.2019 06:50
The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?
Answers: 1
question
Chemistry, 23.06.2019 07:10
Which one of the following is an oxidation-reduction reaction? naoh + hno3 --> h2o + kno3 naoh + hno3 --> h2o + kno3 so3 + h2o --> h2so4 cacl2 + na2co3 --> caco3 + 2 nacl ch4 + 2 o2 --> co2 + 2 h2o al2(so4)3 + 6 koh --> 2 al(oh)3 + 3 k2so4
Answers: 3
You know the right answer?
Calculate the number of moles of zinc that contain 4.50 x 1024 atoms?...
Questions
question
Mathematics, 20.04.2020 07:44
question
Business, 20.04.2020 07:44
question
Chemistry, 20.04.2020 07:44
question
Social Studies, 20.04.2020 07:45
question
Mathematics, 20.04.2020 07:45
question
Physics, 20.04.2020 07:45
Questions on the website: 13722362