3 years ago

How many moles of O2 are needed to produce 50.0 moles of CO2?

Chemistry

1 answer:

-Dominant- [34]3 years ago

6 0

Answer:

4 moles

Explanation:

Please see the step-by-step solution in the picture attached below.

Hope this answer can help you. Have a nice day!

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What element has 80 protons, 81 neutrons, 79 electrons?

Mariana [72]

Answer:

The element will be $^{161}_{80}X$

Explanation:

Given that,

Number of proton = 80

Number of neutron = 81

Number of electron = 79

We know that,

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According to atomic number,

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Which element forms an ionic compound when it reacts with lithium?

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