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Chemistry
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What is the equation for complete combustion and what does it require?

The equation for complete combustion is: 

hyrdocarbon + oxygen -> water + carbon dioxide 

A plentiful supply of oxygen is required in order to ensure complete combustion....

Answered by Collette L. Chemistry tutor
9336 Views

Why can graphite conduct electricity?

Graphite is a mineral whose molecular structure is made up of carbon atoms. 

A carbon atom can bind up to 4 other atoms around it (it has 4 electrons in its outer-most shell which it can ...

Answered by Aneesh S. Chemistry tutor
23123 Views

Why can ammonium sulfate be described as a salt?

A salt is an ionic compound which is made up of two groups of oppositely charged ions.
The overall compound of a salt compound must have an overall electrical charge of 0.
Ammon...

Answered by Chloe R. Chemistry tutor
24070 Views

What is the significance of a reactant being zero, first, or second order when calculating the rate of a reaction?

In simple terms, we need to know whether a reactant is first, second or zero order if we want to understand what effect changing the concentration of that reactant has on the rate of the reaction.

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Answered by Naomi B. Chemistry tutor
10745 Views

Why does HCl dissociate in water but not in methylbenzene?

Water is a polar solvent and methylbenzene is a non-polar solvent. A polar solvent will have positive and negative charge (in water, oxygen is slightly more negative and the hydrogen is slightly positi...

Answered by Kartika A. Chemistry tutor
35217 Views

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