Questions by David Pond

Questions by David Pond

Which layer would p-toluic acid be more soluble if p-toluic acid were added to a two layer mixture of text butyl methyl ether and water?

asked Oct 27, 2018

1 answer

5 votes

144k views

During the Renaissance, what happened to Copernicus and why? At least 5 sentences please

asked Jul 20, 2018

1 answer

4 votes

144k views

A radio station's channel, such as 100.7 fm or 92.3 fm, is actually its frequency in megahertz (mhz), where 1mhz=106hz and 1hz=1s−1. calculate the broadcast wavelength of the radio station 90.90 fm.

asked May 7, 2018

1 answer

1 vote

169k views

what is inverse ? what is an example sentence and meaning of inverse, contrapositive and biconditional ?

asked Nov 5, 2017

1 answer

4 votes

171k views

Uan Ramirez sells suits in a major department store on weekends. He earns a commission of 5% on the first 10 suits he sells. If he sells more than 10, he earns another 3% on the additional suits. Last

asked Nov 2, 2017

1 answer

1 vote

65.8k views

Why are primary sources important when studying historical events?

asked Jan 21, 2017

2 answers

5 votes

129k views

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