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olga_2 [115]
4 years ago
12

NEED HELP PLEASE

Chemistry
1 answer:
givi [52]4 years ago
8 0
A/a physical change is when an object goes through a natural change such as weather etc.
B/ the different is that 1) chemical change is more quick to change rather than physical (ex: I’d there is rocks flying around and is wearing down another rock it would take longer rather than acid)
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Hello!
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3 years ago
  If the temperature is kept constant, what change in volume would cause the pressure of an enclosed gas to be reduced to one-th
joja [24]
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3 0
3 years ago
The equator is at a latitude of 0°. Which latitude will have the warmest temperature?
Ber [7]

Answer:

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Explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELPP!
Arada [10]

Answer:

18.18 C

Explanation:

m=55

C=0.45

Q=450zj

ch.temp=?

Q=mct

450 = (55)(.45)T

450 = 24.75

/24.75 = /24.75 (cancels out)

18.18 is the answer

6 0
3 years ago
A semipermeable membrane is placed between the following solutions. Which solution will decrease in volume?.
Ivan
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6 0
2 years ago
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