1. You are driving a Prius at a casual speed of 44 miles per hour (mph) on a journey to visit Aunt Pat in California. Convert the speed of your RV to kilometers per
minute.
1 mile = 1.6 kilometers
1 hour = 60 minutes
WE DID A NEARLY IDENTICAL PROBLEM IN CLASS. CHECK THE NOTES OR THE
RECORDING!

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.

Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initial×100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4×10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution