Answer:
B
Explanation:
Acid rain
damaging a marble statue or anything else
is a physical change. <3
Answer:
Explanation:
any type of spreading disease that kills
Yes, it is a special case of enthalpy of neutralization.
The enthalpy of neutralization (ΔHn) is the change in enthalpy that occurs when one equivalent of an acid and one equivalent of a base undergo a neutralization reaction to form water and a salt.
The standard enthalpy change of neutralization is the enthalpy change when solutions of an acid and an alkali react together under standard conditions to produce 1 mole of water.
Chlorine (Cl) forms a salt when it is combined with a metal. This element belongs in <span>halogens.
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