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.
Answer:
Atomic radi for Cs=298 Pico mter (pm)
Atomic radi for Cs+ =167 Pico mter (pm)
Explanation:
Cations are always smaller than the neutral atom
Answer:
Ethane
Explanation:
CH3-CH3 is an alkane by the name of ethane. In organic chemistry there is a systematic way of naming compounds according to the prefix (eth) and the suffix (ane.)
The prefixes vary according to the number of carbon atoms:
1 C = meth
2 C = eth
3 C = prop
4 C = but
The balance is A Go check other answer I posted
