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stich3 [128]
3 years ago
6

What dose lava mean in spanish

Chemistry
2 answers:
Marysya12 [62]3 years ago
4 0
Lava means wash in spanish.
Jobisdone [24]3 years ago
3 0
Lava in Spanish means wash
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Water can be formed in the following reaction:
Komok [63]

The  moles  of  oxygen  gas (O2) that is needed is    4  moles


 Explanation

2H2 +O2 → 2H2O

The  moles of O2  is determined using the mole  ratio  of H2:O2

that is from equation  above H2:O2  is 2:1  

If the moles of H2  is 8  moles therefore  the moles  of O2

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3 years ago
Abbreviation for mole
Sedbober [7]

Answer:

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Explanation:

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3 years ago
Predict how many grams of KCI is produced from 40 grams of K?
Nutka1998 [239]

Explanation:

firstly find for the molar mass of kcl and molar mass of k

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molar mass of k = x

molar mass of kcl= 40

cross mutiply and then simplify you will get your answer

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3 years ago
When bonds are (broken/formed) there is a positive energy change.
krek1111 [17]

Answer: Hello i am confused are you asking a question?

Explanation:

3 0
3 years ago
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How many moles are in 20 grams of argon​
Sladkaya [172]

Answer:

There are 0.5 mole in 20g of argon.

Explanation:

40 g of argon = 1mole

Then 20g of argon is,

→ 1/40 × 20

→ 0.5 mole

5 0
2 years ago
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