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jeka94
3 years ago
8

Why does beryllium lose electrons when forming ionic bonds,while sulfur gains electrons?

Chemistry
1 answer:
Nadya [2.5K]3 years ago
8 0
Beryllium is a metal so it needs to loose electrons to have a full outer shell while sulfur is a non-metal so it needs to gain electrons to fill its outer shell.
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3 years ago
Help me pleaseee
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Answer: 11.25 moles of O_2 will be required to completely react with 2.25 moles of C_3H_8.

Explanation:

The balanced chemical equation is:

C_3H_8(g)+5O_2(g)\rightarrow 3CO_2(g)+4H_2O(g)  

According to stoichiometry :

1 mole of C_3H_8 require = 5 moles of O_2

Thus 2.25 moles of C_3H_8 will require=\frac{5}{1}\times 2.25=11.25moles  of O_2  

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3 years ago
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2 years ago
What does H2 stand for
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8 0
3 years ago
Read 2 more answers
How many total moles of KNO3 must be dissolved in water to make 1.5 liters of a 2.0 M solution?
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1.5 L KNO3 solution* (2.0 mol KNO3/ 1 L KNO3 solution)= 3.0 mol KNO3.

The correct answer is (3) 3.0 mol.

Hope this would help~
5 0
3 years ago
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