Answer:
1.08×10^25
Explanation:
9×2×6.02×10^23=1.08×10^25
Chlorine gas is Cl2
Answer:
D, E and F
Explanation:
About tetrachloro cobalt complexes, the following facts have been observed
- Color of the tetrachloro cobalt complexes is blue.
- They do not decompose on heating that means synthesis of tetra chloro is endothermic.
About hexa aqua cobalt complexes, the following facts have been observed
- Color of the hexa aqua cobalt complexes is pink color.
- They decompose on heating and remain stable on cooling that means process of synthesis of hexa aqua cobalt complexes is exothermic.
Based on above, the correct statements are:
The correct is chloro cobalt complex is blue and aqua cobalt
complex is pink.
The chloro complex is favored by heating.
If the chloro complex is a product, then the reaction must be endothermic.
The correct options are D, E and F.
Condensation because the water vapor has a high entropy(disorder) and liquid water has a lower entropy.
Answer:
Hey dude
Explanation:
Can you pls tell me which language I sthis... And tell me it in English.. Pls
