Questions by Timbl

Questions by Timbl

Which of the following is the graph of f(x)=cos(x-pi/4)?

asked Mar 13, 2021

2 answers

5 votes

62.4k views

4 bags of cement is used for 18m squared how many m squared can be done with 7 bags

asked Sep 28, 2020

2 answers

2 votes

96.6k views

300 mL of 0.200 M Pb(NO3)2 is added to 200 mL of 0.0500 M NaCl(aq) at 25°C. Will a precipitate of PbCl2 form at 25 °C? Tip: You have to calculate appropriate Qsp for this system. Ks- 1.7x10 for PbCl2 in

asked Jun 16, 2020

1 answer

3 votes

70.9k views

Was there just an earthquake in san francisco?

asked May 15, 2020

1 answer

1 vote

180k views

if the solubility of a gas in water is 4.0g/l when pressure of the gas above the water is 3.0 atm what is the pressure of the gas above the water when the solubility of the gas is 1.0g/l

asked Mar 4, 2020

2 answers

2 votes

49.2k views

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