subject
Chemistry, 19.03.2021 23:10 hdhshshs741

Can someone please help me with this? I need to get this done and i don't know what to do


Can someone please help me with this? I need to get this done and i don't know what to do
Can someone please help me with this? I need to get this done and i don't know what to do
Can someone please help me with this? I need to get this done and i don't know what to do

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 18:00
Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
question
Chemistry, 22.06.2019 19:50
When the mercury level in a barometer decreases that atmospheric pressure has
Answers: 3
question
Chemistry, 22.06.2019 23:20
In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as
Answers: 2
question
Chemistry, 23.06.2019 10:30
4al + 3o2 → 2al2o3 what does the "3" in front of o2 stand for? a) it indicates that there are 5 oxygen atoms after you add the coefficient and the subscript. b) it indicates that that there are are total of 6 oxygen atoms all bonded together as a single molecule. c) it indicates that there are 3 oxygen molecules chemically bonded to each other in the reaction. d) it indicates that there are 3 separate oxygen molecules in the reaction.
Answers: 2
You know the right answer?
Can someone please help me with this? I need to get this done and i don't know what to do
Questions
question
Mathematics, 09.10.2021 23:30
question
Mathematics, 09.10.2021 23:30
Questions on the website: 13722363