What is the concentration of hydronium ions in a solution with a pH of 6.3? (NO LINKS)

What is the overall order of reaction for rate = k[no2]2 ? second order 3/2 order third order zero order none of the listed answers are correct

Calculate the molar mass of aluminum oxide (al2o3). express your answer to four significant figures.

Main expenses you plan on making payments on a new car too. you want to spend 15% of your monthly net pay on the car payment, insurance, registration, and taxes combined. what is your monthly car allowance? $149.46 $298.91 $448.37 $597.83