СН2
3
а
1
CAÇTCH CH CH₃
|
С Cha
с
)
н
1<...
Answers: 3
Chemistry, 22.06.2019 08:30
In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
Answers: 2
Chemistry, 23.06.2019 08:00
Pl what kind of reaction is this? nahco3 + h2o → co2 + naoh + h2o -composition -decomposition -single replacement -double replacement im leaning more toward single replacement. if im wrong can you explain whyy?
Answers: 2
Chemistry, 23.06.2019 13:10
When can a hypothesis be elevated to the status of a theory? a) when it is validated by an experiment b) when data gathered from an experiment precisely fits predictions c) when it can be proved to be true d) when it meets the test of repeated experimentation
Answers: 2
Chemistry, 23.06.2019 15:30
Acontainer holds 6.4 moles of gas. hydrogen gas makes up 25% of the total moles in the container. if the total pressure is 1.24atm. what is the partial pressure of hydrogen
Answers: 3
Mathematics, 22.11.2021 22:40
Chemistry, 22.11.2021 22:40
History, 22.11.2021 22:40
Mathematics, 22.11.2021 22:40
Mathematics, 22.11.2021 22:40
Mathematics, 22.11.2021 22:40
Mathematics, 22.11.2021 22:40
Mathematics, 22.11.2021 22:40
Mathematics, 22.11.2021 22:40
Mathematics, 22.11.2021 22:40