What does below chemistry rebus means?

A woman shoots her husband.

Then she holds him under water for over 5 minutes.

Finally, she hangs him.

But 5 minutes later they both go out together and enjoy a wonderful dinner together.

How can this be?

If eleven plus two equals one, what does nine plus five equal?

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

Which is faster, Heat or Cold ? Explain.

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

During an experiment, a guy throws a bouncy ball from a 100 feet tall building. The ball has a specific characteristic. Every time it hits the ground, it bounces up halfway.

How many bounces do you think the ball will make before it comes to a stop ?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?