Three drops of a 1.0 moldm-3 solution of HCl was added to 20cm3 of a solution of pH 6.4. The pH of the resulting solution will be 

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

Estimate the molar mass of the gas that effuses at 1.6 times the effusion rate of carbon dioxide.