Ask a New Question

Asked by Anonymous

How many grams of urea [CO(NH2)2] would be required to prepare 200 mL of a 5.0 x 10-3 molar solution?
Answer
13 years ago

Answers

Answered by Steve
200mL of 5.0*10^-3M = 1.0*10^-3 moles of urea

so, figure mol wt and divide by 1000 to get grams needed
13 years ago
There are no AI answers yet. The ability to request AI answers is coming soon!

Submit Your Answer


We prioritize human answers over AI answers.

If you are human, and you can answer this question, please submit your answer.

Related Questions

How many grams of Urea would you have to dissolve in 500ml of H2O in order for the mass percent of H... How many grams of Urea(CH4N2O) have to be dissolved into 253g of Chloroform in order for the boiling... Urea: (NH2)2CO 1. Which bonds in the molecule are polar and which are nonpolar? 2. What is th... I have o.236 g for urea and 0.235g for NaCl. And the question is On a gram basis, which is more... the concentration of urea in a solution prepared by dissolving 16g of urea in 39 g of H2O is _______... if I have 1.60g of urea, how much water, in grams, should be added in the preparation of a 23.1 perc... How many grams of urea would have to be dissolved in 250 grams of water to give it a freezing point... if 7.5g of urea, (NH2)2CO is dissolved in 500g of water (density of resulting solution is 1.25g/mml)... What is urea? 1. a structure in the kidney 2. the waste removed by the kidney 3. the tube that co...
Submit Your Answer

Question

How many grams of urea [CO(NH2)2] would be required to prepare 200 mL of a 5.0 x 10-3 molar solution?
Answer

Ask a New Question
Archives Contact Us Privacy Policy Terms of Use