Recent questions without an upvoted answer

0 like 0 dislike

1 answer 304 views

Which acids are mineral acid?

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

0 like 0 dislike

1 answer 205 views

How double salt is prepared?

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

0 like 0 dislike

1 answer 195 views

What are complex salts?

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

0 like 0 dislike

1 answer 263 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 528 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 241 views

Name the types of salts.

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

0 like 0 dislike

1 answer 556 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 142 views

Define the followings:

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

0 like 0 dislike

1 answer 234 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 350 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 197 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 537 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 354 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 3.6k 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 237 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 154 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 319 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 196 views

Which acids are mineral acid?

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

0 like 0 dislike

1 answer 309 views

How double salt is prepared?

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

0 like 0 dislike

1 answer 163 views

What are complex salts?

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

...