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Ruba Balu
Subject: Chemistry
, asked on 3/2/18
Illustrate the mechanism for the hydrolysis of SiCl4.
Answer
1
Ruba Balu
Subject: Chemistry
, asked on 3/2/18
25th.
Q25. Complete the following equations.
a) B
2
H
6
+ 3O
2
→
b) B
2
H
6
+ 6H
2
O
→
c) B
2
H
6
+ 2NMe
3
→
d) B
2
H
6
+ 2CO
→
Answer
1
Rasheda V.m.
Subject: Chemistry
, asked on 3/2/18
What are silicons? Write its preparartion and uses
Answer
1
Ruba Balu
Subject: Chemistry
, asked on 2/2/18
Give the structure of boric acid.
Answer
2
Ruba Balu
Subject: Chemistry
, asked on 2/2/18
13
.
C
o
m
p
l
e
t
e
t
h
e
e
q
u
a
t
i
o
n
a
)
B
C
l
3
+
4
H
2
O
→
[
B
(
O
H
)
4
]
-
+
3
H
C
l
+
H
+
b
)
A
l
C
l
3
+
6
H
2
O
→
[
A
l
(
O
H
)
6
]
3
-
+
3
H
C
l
+
3
H
+
c
)
4
B
+
3
O
3
→
d
)
2
B
+
N
2
→
Answer
1
Ruba Balu
Subject: Chemistry
, asked on 2/2/18
Q.12. Draw the structures of
a). adduct formed between
N
H
3
a
n
d
B
C
l
3
.
b). dimer of
A
l
C
l
3
Answer
1
Naga Nandhini
Subject: Chemistry
, asked on 7/1/18
How would you determine a given element with respect to melting point and boiling point? i.e. High or Low!
#Experts_chem
ANS.ASAP!
Answer
2
Naga Nandhini
Subject: Chemistry
, asked on 31/12/17
BF3+N2------>?
Answer
3
Naga Nandhini
Subject: Chemistry
, asked on 31/12/17
Al+N2-----on heating gives?
Answer
2
Aishwarya
Subject: Chemistry
, asked on 28/12/17
Solve this:
Answer
2
Snehal Gehi
Subject: Chemistry
, asked on 18/12/17
Why orthoboric acid is not a protonic acid
Answer
1
Aishwarya
Subject: Chemistry
, asked on 10/12/17
Solve this:
Answer
1
Rohan Aaryan
Subject: Chemistry
, asked on 15/11/17
what is proper defination of tetragonal allotrope and orthorhombic allotropes
Answer
1
Arshia Sharma
Subject: Chemistry
, asked on 1/11/17
explain the bonding in trimethylamine and trisilailamine with its structures......
Answer
1
Rayyan Mansuri
Subject: Chemistry
, asked on 10/4/17
Quartz is extensively used as a pizoelectric material as it has
A Pb
B Si
C Ti
D Sn
Answer
2
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What are you looking for?
Q25. Complete the following equations.
a) B2H6 + 3O2
b) B2H6 + 6H2O
c) B2H6 + 2NMe3
d) B2H6 + 2CO
a). adduct formed between .
b). dimer of
#Experts_chem
ANS.ASAP!
A Pb
B Si
C Ti
D Sn