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Naya [18.7K]
3 years ago
6

in a chemical reaction known as decomposition, carbonic acid breaks down into water, and what other compound?

Chemistry
2 answers:
BartSMP [9]3 years ago
8 0

Answer: it’s carbon dioxide

Explanation:

This is it because decomposition takes place when carbonic acid breaks down So that’s why I put carbon dioxide

xz_007 [3.2K]3 years ago
3 0

Answer:

carbon dioxide

Explanation:

in our country .we have to study it by heart.

trust me

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5 0
3 years ago
How many grams of nickel (+2) are required to replace all of the silver when 15.55 grams of AgNO3 are present?
Karolina [17]

2AgNO3 + Ni2+  = Ni(NO3)2 + 2Ag<span>+</span>

From the reaction, it can be seen that AgNO3 and Ni2+ has following amount of substance relationshep:

n(AgNO3):n(Ni)=2:1

From the relationshep we can determinate requred moles of Ni2+:

n(AgNO3)=m/M= 15.5/169.87=0.09 moles

So, n (Ni)=n(AgNO3)/2=0.045 moles

Finaly needed mass of Ni2+ is:

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8 0
3 years ago
How many moles are present when there are 1.00.1026 molecules of water?
liraira [26]

Answer: 1.00×10^26=1000×10^23

1000×10^23/6.022×10^23=166.05×10^23 moles of water.

HOPE IT HELPS ☺️

PLEASE MARK AS BRAINLIEST

Explanation:

3 0
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Alcohol in Your Body

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Explanation:

hope that helps you i just love sharing glmv sorry

3 0
3 years ago
What is the mass of water that results from combining 2.0g of hydrogen with 16.0g of oxygen?
makkiz [27]
8.0g's of water is your answer
4 0
3 years ago
Read 2 more answers
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