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Acids react with metals to give a salt and hydrogen gas.Nitric acid + magnesium --> magnesium nitrate + hydrogen2HNO3+ Mg --> Mg(NO3)2 +H2
An atom is a neutral particle, an ion is a charged particle.Taking a sodium (23Na) and sodium ion (Na+) as an example:Firstly, we need to break down both into their subatomic particl...
Graphite is structured as layers of carbon atoms arranged in 6 atom planar rings. Each carbon atom forms three bonds to neighbouring atoms meaning that each eatom has an unbonded alectron. This unbonded e...
Ethene is hydrated with steam in the presence of a catalyst.
An empirical formula is the simplest ratio of atoms of each element in a compound. You will be given either the mass of each element in the compound or the % mass. 1. Divide each mass (or % mass) by the a...
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