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Chemistry
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Balance the equation and write the products of the following reaction for complete combustion: CH4 + O2 ---> _ + _

Student should know complete combustion produces COand H2O Once products are known, equation can be balanced as:  CH4 + 2O2 ---> CO2 + 2H2<...

AR
Answered by Adam R. Chemistry tutor
2562 Views

What is electronegativity?

Simple definition: Electronegativity is the tendency of an atom to attract a bonding air of electrons to itself

AR
Answered by Adam R. Chemistry tutor
2488 Views

What is the definition of Avogadro's constant and when should I use it?

Avogadro's constant is defined as the number of atoms/molecules in one mole of a substance. It's value is approximately 6.023 x 10^23.

It is often used in conjunction with the equa...

BK
Answered by Ben K. Chemistry tutor
11991 Views

Explain what is meant by the term 'rate of reaction'?

The change in concentration of reactants or products, per unit of time. 

LM
Answered by Laura M. Chemistry tutor
2136 Views

Describe how ethanol can be produced from ethene

Ethanol can be produced by hydrating ethene, through reacting it with steam under the influence of a catalyst e.g. phosphoric acid.

AA
Answered by Amy A. Chemistry tutor
3190 Views

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