Answer with explanation:
1) general word equation=acid + metal= salt + hydrogen gas
chemical/balanced equation= 2HCl+Mg=MgCl2+H2
2)The gas thus formed is an effervescent carbon di oxide when calcium chloride reacts with hydrochloric acid. the carbon di oxide gas also acts as an extinguisher for fires. Hence the burning candle is extinguished.
D.radiation that’s the right answer
Its either B or C. Its NOT A and D. I know that for a fact.
Hope this at least sorta helped. Have a good day! :D
The liquid which has a low boiling point and is a poor conductor of electricity is Methane (CH4).
<h3>What is covalent Compounds?</h3>
Covalent Compounds are compounds with low boiling point and are poor conductors of heat and electricity. Covalent compounds have strong intra-molecular bonds. This is because the atoms within the covalent molecules are very tightly held together.
Methane (CH4) is a liquid that has a low boiling point and is a poor conductor of electricity.
Read more on Covalent Compounds:
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