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spin [16.1K]
2 years ago
5

Which word equation shows lithium oxide being formed from the reaction between oxygen and lithium? oxygen lithium oxide right ar

row. lithium lithium oxygen right arrow. lithium oxide oxygen lithium right arrow. lithium oxide lithium oxide right arrow. lithium oxygen
Chemistry
1 answer:
Oliga [24]2 years ago
5 0

The equation of the reaction for the formation lithium oxide from lithium and oxygen is given as:

2Li + O_2 \rightarrow Li_2O

<h3>What is the equation for the formation of Lithium oxide?</h3>

Lithium oxide is a compound formed from the reaction between lithium and oxygen.

The equation for the chemical reaction is given below:

2Li + O_2 \rightarrow Li_2O

Therefore, the reaction between lithium and oxygen yields lithium oxide.

Learn more about reactions at: brainly.com/question/26018275

#SPJ4

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Answer:

20.53 g.

Explanation:

  • Knowing that every 15.0 g of pure calcium fluoride contains 7.70 g of calcium.

<u>Using cross multiplication:</u>

15.0 g of pure calcium fluoride contains → 7.70 g of calcium.

40.0 g of pure calcium fluoride contains → ??? g of calcium.

<em>∴ The mass of Ca in 40.0 g of calcium fluoride</em> = (7.70 g)(40.0 g)/(15.0 g) = <em>20.53 g.</em>

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fish give off the compound ammonia which has a pH above 7 to which class of compounds does ammonia belong
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<span><u><em>Answer:</em></u>
The compound ammonia given by fish is alkaline

<u><em>Explanation:</em></u>
<u>We can classify elements/compounds based on their pH values into three types:</u>
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This is shown in the attached image

We are given that the pH of the compound ammonia generated by the fish is above 7.
According to the above explanation, compound ammonia would be an alkaline compound.

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Explanation:

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