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Nimfa-mama [501]
2 years ago
15

Brj fceq wej plz come everyone only girl​

Chemistry
2 answers:
Fittoniya [83]2 years ago
5 0

Explanation:

what is this guy's

tellllll me clearly

ANTONII [103]2 years ago
4 0

Answer:

idont know

Explanation:

d nga kita kilala eh

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The process in which water changes from a liquid to a vapor is known as __________.
Basile [38]
Hello!
The answer is Evaporation!

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3 years ago
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When 2.5 grams react, the will produce how many grams of reactant in a complete chemical reaction?
const2013 [10]

Answer:

2.5g

Explanation:

When the reaction goes into completion, they will produce 2.5g. This is complement the law of conservation of mass.

According to the law of conservation of mass "in a chemical reaction, matter is neither created nor destroyed but transformed from one form to another".

  • The mass of reactants and products in a chemical reaction must be the same.
  • There is no change in mass in moving from reactant to product
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2 years ago
Describe the evidence of changes in organisms in the Cambrian Era that are reflected in the fossil record.​
UkoKoshka [18]

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Morphology and phylogenetics revealed by fossils. Perhaps the strongest evidence to support the Cambrian evolutionary explosion of animal forms is the first clear appearance, in the Early Cambrian, of skeletal fossils representing members of many marine bilaterian animal phyla

Explanation:

also pls vote brainliest <3 :)))

3 0
2 years ago
Answer all of them free brainlest
sergiy2304 [10]

Answer:

1

Explanation:

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3 0
2 years ago
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1. A mixture of 3 gases (A, B, and C) has a total pressure of 240kPa. If the partial pressure of
Gala2k [10]

Answer:

78 kPa

Explanation:

The total pressure is the sum of the partial pressures:

240 = Pa + Pb + Pc

240 = 107 + 55 + Pc

Pc = 78 kPa

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3 years ago
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