Questions by Arun Kumar Mahesh

Questions by Arun Kumar Mahesh

What is the concentration, in grams per liter, of a solution prepared by dissolving 0.00040 mol HCl in 2.2 L H2O? Assume that the volume of the solution does not change when the HCl is added.

asked Oct 3, 2018

1 answer

4 votes

198k views

Which was the most important reason for the forming of corporations?

asked Sep 28, 2018

2 answers

4 votes

70.0k views

Dana's dance practice was over at 6:15. She had practiced for 1 and a half hours. At what time did her practice begin

asked Jul 25, 2018

2 answers

1 vote

34.6k views

The bowling ball is whizzing down the bowling lane at 4 m/s. If the mass of the bowling ball is 7 kg, what is its kinetic energy?

asked Feb 14, 2018

1 answer

0 votes

211k views

How many and what type of chromosomes would be expected in a karyotype of a human male? 22 pairs of autosomal chromosomes and 2 Y chromosomes. 23 pairs of autosomal chromosomes and 2 Y chromosomes. 22

asked Jun 7, 2017

1 answer

5 votes

6.1k views

Alvin had some marbles in a box. He kept 1/3 of them and gave the remainder to Joyce and Sean. Joyce got 5/8 of the remainder. What fraction of the parables did Sean get?

asked Nov 22, 2016

1 answer

2 votes

210k views

Describe how the development of a special beak shape could affect a bird species’ survival.

asked Sep 16, 2015

1 answer

1 vote

225k views

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