subject
Chemistry, 01.04.2021 18:20 imknutson962

I NEED HELP ASAP


I NEED HELP ASAPPPPPPPPPPPPPPPP

ansver
Answers: 3

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 18:10, pearfam98
Given the following at 25c calculate delta hf for hcn (g) at 25c. 2nh3 (g) +3o2 (g) + 2ch4 (g) > 2hcn (g) + 6h2o (g) delta h rxn= -870.8 kj. delta hf=-80.3 kj/mol for nh3 (g), -74.6 kj/mol for ch4, and -241.8 kj/mol for h2o (g)
Answers: 1
image
Chemistry, 22.06.2019 18:30, chinadoll24
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o          sncl2•4h2o          sncl2•6h2o
Answers: 2
image
Chemistry, 22.06.2019 20:30, dinapaul424
Which states of matter have particles that move independently of one another with very little attraction?
Answers: 1
image
Chemistry, 23.06.2019 02:20, Greatthinker2000
How do you convert celsius to kelvins
Answers: 1
You know the right answer?
I NEED HELP ASAP
...

Questions in other subjects:

Konu
History, 21.10.2020 22:01