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Zarrin [17]
3 years ago
8

15. Which is not a zone in the three-layered structure of the ocean relating to density?

Chemistry
2 answers:
timofeeve [1]3 years ago
6 0

Answer:

The answer is b

Explanation:

SSSSS [86.1K]3 years ago
4 0
I believe the last one
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Which step would help a student find the molecular formula of a compound from the empirical formula
JulsSmile [24]
Find the mass of the empirical formula.
You must be given a sample of some kind to calculate the weight or know how many moles are present. Then you figure out what one mol would be. The key step is multiplying the empirical formula numbers by what it takes to make 1 mol.

It would be clearer if we were working from some choices.
5 0
3 years ago
HELP HELP HELP HELP!!!!!!
suter [353]

Answer:

I think it is 100 if I guess

8 0
3 years ago
A reaction has ∆H = −356 kJ and ∆S = −36 J/K. Calculate ∆G (kJ) at 25°C.
Cloud [144]

Answer: -345.2 KJ

Explanation: As we know that ,dG=dH-TdS

T=25+273=298 K

dG= -356 x1000-298(-36)= -356000+10728

=-345272 j

= -345.2 KJ

5 0
3 years ago
Converting 53.3g of oxygen to moles will give you???
Marat540 [252]

Answer:

3.33 mol

Explanation:

1 g of oxygen is 0.062502343837894 mol

53.3 * 0.062502343837894

3.3313749265597505 mol

8 0
3 years ago
Identify whether each compound is a straight chain, branched chain, or cycloalkane,
Delvig [45]

Answer:

First Part: branched chain, cycloalkane, straight chain

Second Part: straight chain, branched chain, cycloalkane.

Explanation:

Edg 2021

7 0
3 years ago
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