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MakcuM [25]
3 years ago
10

PLEASE HELP ME IDENTIFY THIS ELEMENT

Chemistry
1 answer:
LiRa [457]3 years ago
5 0

Answer:

It's CO2

Explanation:

your welcome *bows*

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What do blizzards consist of? (Select all that apply)
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Answer:

Heavy Snowfall

High Winds

Extremely Low Temperatures

Reasoning:

Lots of snow, kinda self explanatory

high winds are needed to carry the snow that fast

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7 0
2 years ago
What is the mass of H2O produced when 14.0 grams of H2 reacts completely with 2.0 grams of O2?
Vladimir79 [104]
Balanced chemical equation:

2 H2 + 1 O2 = 2 H2O

4 g H2  -------> 32 g O2 -----------> 36 g H2O
   ↓                       ↓                             ↓
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32 * mass H2O = 2.0 * 36

32 * mass H2O = 72

mass of H2O = 72 / 32

mass of H2O = 2.25 g

hope this helps!.


4 0
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