I think it’s b
Heat isn’t transferred by sublimation
1 ounces ----------- 29.5735 mL
5 ounces ----------- ??
5 x 29.5735 / 1 => 147.868 mL
hope this helps!
Acids and bases are fairly important for the fact that they are very essential to the human body. As well as they balance the Ph levels in our body. You can use acids and bases to nurtralize eachother aswell
Answer:
Explanation:
1. Boron nitride is prepared synthetically in lab.
2. When ammonia is treated with boric acid or boron trioxide boron nitride is prepared.This are the other reaction to produce boron nitride.
3. B
2
O
3
+2NH
3
→2BN+3H
2
O (T = 900 C)
4. B(OH)
3
+NH
3
→BN+3H
2
O (T = 900 C)
5. B
2
O
3
+CO(NH
2
)
2
→2BN+CO
2
+2H
2
O (T > 1000 C)
6. B
2
O
3
+3CaB
6
+10N
2
→20BN+3CaO (T > 1500 C)
Properties of Boron nitride :
1. Boron nitride is ionic in nature hence it reduces he co valency and electrical conductivity.
2. Hexa-boron nitride is thermally stable.1. Boron nitride is prepared synthetically in lab.
2. When ammonia is treated with boric acid or boron trioxide boron nitride is prepared.This are the other reaction to produce boron nitride.
3. B
2
O
3
+2NH
3
→2BN+3H
2
O (T = 900 C)
4. B(OH)
3
+NH
3
→BN+3H
2
O (T = 900 C)
5. B
2
O
3
+CO(NH
2
)
2
→2BN+CO
2
+2H
2
O (T > 1000 C)
6. B
2
O
3
+3CaB
6
+10N
2
→20BN+3CaO (T > 1500 C)
Properties of Boron nitride :
1. Boron nitride is ionic in nature hence it reduces he co valency and electrical conductivity.
2. Hexa-boron nitride is thermally stable.
3-octanone - is a ketone
1-bromopropane - is a halogen derivative
methylpentanoate - is an ester
propylbutylether - is an ether
Explanation:
You may find in the attached picture the structures of organic compounds with the functional group colored in blue.
Learn more about:
structure of organic compounds
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