Chemistry, asked by krishaynaik, 9 months ago

A sample of hard water contains 20 ppm Ca++. How many moles of na2co3 required to remove the hardness of 10 Litre of water?

Answers

Answered by Anuragdeep

0

Answer:

Bhai main bhi question ka answer find kar raha hoon mujhe bhi batana pata ho to.

Previous Question

Next Question

Similar questions

Science, 4 months ago

Assertion (A): Bases are bitter to taste and soapy to touch. Reason (R): Aqua regia consists of three parts of hydrochloric acid and one part of nitric acid. a. Both (A) and (R) are true and are related to each other. b. Both (A) and (R) are true and are not related to each other. c. (A) is true but (R) is false d. (Alis false but (R) is true.

Math, 4 months ago

plss solve this question no 2...

English, 4 months ago

APJ Abdul Kalam was a gifted boy -adjective type=...

Math, 9 months ago

Given that w : 6 = 2:5, find the value of w.

Environmental Sciences, 9 months ago

yenga teachers online test marks la public exam mark la serum nu sollranga is it true Anna...

History, 1 year ago

why did James Madison want to form the constitutional convention?

Math, 1 year ago

Resolve 9463 into Prime factors.

Math, 1 year ago

256 oil cans can hold 106752 litres.How much oil will be there in 312 tanks? No spam answers ...