A. Natural Gas is a substance that is a source of hydrocarbons.
Answer:
NaNO" (and any subsequent words) was ignored because we limit queries to 32 words.
Answer:
Acids have a pH less than 7. Acids contain lots of hydrogen ions
Alkalis have a pH greater than 7. Alkalis contain lots of hydroxide ions
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Filtration is a method for separating an insoluble solid from a liquid.
