subject
Chemistry, 09.11.2020 23:40 brae72

Can someone please help me on this ty!!


Can someone please help me on this ty!!

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 18:30
Asample of the male sex hormone testosterone, c19h28o2, contains 3.88×10^21 atoms of hydrogen.(a) how many atoms of carbon does it contain? (b) how many molecules of testosterone does it contain? (c) how many moles of testosterone does it contain? (d) what is the mass of this sample in grams?
Answers: 1
question
Chemistry, 21.06.2019 22:20
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
Answers: 2
question
Chemistry, 22.06.2019 03:40
Can someone me with questions 15 to 17 plz.
Answers: 1
question
Chemistry, 22.06.2019 04:40
In which environment would primary succession occur? a forest with a few remaining trees after a recent wildfire an area of exposed rock after a glacier melts away beach that is exposed to the air at low tide an abandoned baseball field in a small town
Answers: 1
You know the right answer?
Can someone please help me on this ty!!
...
Questions
question
History, 20.11.2020 16:10
question
Physics, 20.11.2020 16:10
question
Mathematics, 20.11.2020 16:10
question
Mathematics, 20.11.2020 16:10