Explanation:
-Salt is a white cubic crystals. ...
-It is odorless but has strong salty taste.
-Solubility in water is different at different temperatures.
-Hygroscopic(ability of a substance to attract and hold water molecules from the surroundings).
-Melting point of salt is 800.8 degree Celsius
Answer:
Flourine
Explanation:
Its at the 17 group number which are where the halogens are located.
Whats the question i can help
Answer:
How much energy would be produced from the reaction of 2.40 moles hydrogen with 3.95 moles chlorine?

Explanation:
Given,
2.40 moles hydrogen reacts with 3.95 moles chlorine.
From the balanced chemical equation,
1mol. of H2 reacts with 1mol. of Cl2
then,
2.40mol. of H2 reacts with ----?mol of Cl2

So, the remaining moles of Cl2 is in excess.
The limiting reagent is--- H2.
1mol. of H2 releases --- 554kJ of energy
then,
2.40mol of H2 releases ---- ?

Answer is: deltaH =-1329.6kJ