500 ml of water is added to 400 ml of 0.35 m hcl. find the concentration of the diluted solution.

The concentration of diluted solution is 0.16 M

Explanation:

As, the number of moles of diluted solution and concentrated solution will be same.

So, the equation used to calculate concentration will be:

where,

are the molarity and volume of the concentrated HCl solution

are the molarity and volume of diluted HCl solution

We are given:

Putting values in above equation, we get:

Hence, the concentration of diluted solution is 0.16 M

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.