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Naddik [55]
3 years ago
14

Octasilicon nonanitride --- Covalent compound What is the chemical formula?

Chemistry
1 answer:
Naddika [18.5K]3 years ago
4 0

Answer:

Naming binary (two-element) covalent compounds is similar to naming simple ionic compounds. The first element in the formula is simply listed using the name of the element. The second element is named by taking the stem of the element name and adding the suffix -ide.

Explanation:

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A. Chipping ice to flakes

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What is a synthetic reaction?​
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Mkey [24]

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3 years ago
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What will be the boiling point of a solution of 8 moles of sodium dichromate (Na2Cr2O7) dissolved in 8 kg of water? Use the foll
nexus9112 [7]

Answer:

1. 374.69 K

Explanation:

Hello,

In this case, pure water's boiling point is 373.15 K, thus by considering the boiling point increase equation:

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Whereas i=2 since two ionic species are formed,actually, the experimental value is 2.42 so better work with it, thus:

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Regards.

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