Recent questions without a selected answer

0 like 0 dislike

1 answer 141 views

What are complex salts?

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 205 views

How the basic salts turn into normal salts? Explain with an example.

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 468 views

H3PO4 is a weak acid but its salt (Na3Po4) with strong base NaOH is neutral Explain it.

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 182 views

Name the types of salts.

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 474 views

State and explain the neutralization reaction according to Lewis concept.

asked Sep 17, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 90 views

Define the followings:

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 219 views

How many times a solution of pH I will be stronger than that of a solution having pH 2?

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 212 views

Define pH. What is the pH of pure water?

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 129 views

Name two acids used in the manufacture of fertilizers.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 447 views

Why H+ ion acts as a Lewis acid?

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 306 views

Which kind of a bond forms between a Lewis acid and a base?

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 3.5k views

How can you justify that Bronsted-Lowry concept of acid arid base is applicable to non-aqueous solutions?

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

2 answers 163 views

Define Bronsted-Lowry base and explain with an example that water is a Bronsted-Lowry base.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 87 views

Define Bronsted-Lowry base and explain with an example that water is a Bronsted-Lowry base.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 260 views

Define a base and explain: all alkalis are bases, but all bases are not alkalis.

asked Sep 16, 2017 in Chemistry by shamroz (41.5k points)

0 like 0 dislike

1 answer 123 views

Which acids are mineral acid?

asked Sep 16, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 197 views

How double salt is prepared?

asked Sep 16, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 108 views

What are complex salts?

asked Sep 16, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

1 answer 501 views

How the basic salts turn into normal salts? Explain with an example.

asked Sep 16, 2017 in Chemistry by sonia (36.5k points)

0 like 0 dislike

2 answers 2.8k views

H3PO4 is a weak acid but its salt (Na3Po4) with strong base NaOH is neutral Explain it.

asked Sep 16, 2017 in Chemistry by sonia (36.5k points)

Page:

« prev
1
...
948
949
950
951
952
953
954
...
970
next »

Free Hit Counters

...