Questions by TPWang

Questions by TPWang

A saturated solution of silver nitrate is prepared in 100g of water at 20c. The solution is then heated to 50c. How much more silver nitrate must now be added to obtain a saturated solution?

asked Jan 18, 2020

1 answer

2 votes

22.2k views

What is the reciprocal of 8/5 A. 64/25 B. -8/5 C. -5/8 D. 5/8 Thanks for helping

asked Jan 11, 2020

2 answers

2 votes

25.1k views

Which perfect square equation represents x^2+4x+1=0 by completing the square? A . (x+2)^2=3 B. (x+4)^2=-3 C. (x+2)^2=-1 D. (X+2)^2=5

asked Dec 7, 2019

1 answer

4 votes

150k views

An ice chest contains six cans of apple juice, eight cans of grape juice, six cans of orange juice, and five cans of mango juice. suppose that you reach into the container and randomly select three

asked May 21, 2019

1 answer

3 votes

223k views

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