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Chemistry

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Karley Harber

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Cards in this guide (8)
What is the difference between covalent bonds and ionic bonds

An iconic bond is formed when one or more electrons are transferred from one atom to another. And a covalent bond forms when electrons are shared between atoms

What information is needed to calculate the percent composition of a compound

The formula of the compound and the atomic mass of its elements.

The correct electron dot formula for hydrogen chloride is

..

h:c:

..

How are formulas for binary molecular compounds written

Binary molecular compounds are formed from the reaction between two nonmetals. The formulas for binary molecular compounds are written in a similar manner with ionic compounds.

What is the formula of the ionic compound formed by N i and oxygen

If the question is about Ni (without space), nickel metal, it can be NiO,

but the reaction to form it is not very likely, Ni is a rather precious metal.

What is a binary molecular compound PCl5 MgS Agl or BeHCO3

PCl5, MgS and Agl are binary compounds.

Which class of elements is most effective at conducting electricity and heat

Metals. :)

What net ionic equation describes the reaction when these solutions are mixed

The net ionic equation that describes the reaction when these solutions are mixed is the net summation. This is the net ionic equation for the chemical reaction.

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