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garik1379 [7]
2 years ago
9

What is the mole ratio of magnesium carbonate to magnesium oxide? MgCO3 →MgO+CO2

Chemistry
2 answers:
mart [117]2 years ago
7 0

Answer:

d)1:2

Explanation:

Basile [38]2 years ago
6 0
I think the answer is D
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4 0
2 years ago
What is an element in the alkali metal group
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Answer:

Group of highly-reactive chemical elements. The alkali metals are a group (column) in the periodic table consisting of the chemical elements lithium (Li), sodium (Na), potassium (K), rubidium (Rb), caesium (Cs), and francium (Fr).

8 0
3 years ago
Read 2 more answers
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Ivanshal [37]

Explanation:

the answer is true because I had this question and got it right

3 0
2 years ago
If you wanted to harvest cranberries which separation method would you use
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4 0
3 years ago
How many liters of carbon dioxide will 0.5 mole of lithium hydroxide (LiOH) absorb? (One mole of any gas occupies 22.4 L under c
Svet_ta [14]

Answer:

0.5 moles of LiOH will absorb 5.6 L of CO_2

Explanation:

According to law of conservation of mass, the sum of mass on the reactant side must be equal to the sum of mass on product side.

The balanced chemical equation is:

2LiOH+CO_2\rightarrow Li_2CO_3+H_2O

2 moles of LiOH absorb 1 mole of CO_2 i.e. 22.4 Liters at STP

0.5 moles of LiOH absorb

=\frac{22.4}{2}\times {0.5}=5.6Liters

0.5 moles of LiOH will absorb 5.6 L of CO_2

4 0
3 years ago
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