Chemistry, asked by Hareramtripathi, 1 year ago

how many molecules of water of hydration are present in 630mg of oxalic acid

Answers

Answered by kidz90068p8at6g

2

H2C2O4.2H2O weight =126.
126 grams of oxalic acid contains 2 molecules of H2O.
630×10^-3 grams contain.
126- 2.Mar 21, 2017

Previous Question

Next Question

Similar questions

Math, 7 months ago

Find the zeroes of the foll.Poiynomials 1) p(x) = 3x+2 2) P(x) = 2xsquared – 5x + 4 3) P(x) = x squared – 3x + 2 4) P(x) = x squared + x –6 5) P(x) =4 tsquared + 2t – 6 6) P(x) = 6xsquared +7x -3 7) P(x) = xsquared - 4x – 21 8) P(x) = x cubed – 3x squared – 9x - 5 9) P(x) = x cubed – 2 x squared – x +2 10) P(x) =2ycubed + y...

Science, 7 months ago

what is known as morning star...

Social Sciences, 7 months ago

Q-7 Presenting sanskara with entertainmentis the unique Feature of Indian art- explain.

Science, 1 year ago

explain the static and position fraction with suitable examples...

Math, 1 year ago

1. Express the following rational numbers into decimal and state the kind of decimal expansion...

Science, 1 year ago

Can a glass slab bend different coloured lights by diffrent amounts...

Physics, 1 year ago

List some things that convex lens and concave mirror have in common...

English, 1 year ago

what did the lilliputians do when Gulliver threw away one of their men?