Avolleyball is full of pressurized air. the air temperature is 24.6˚c. the volleyball’s absolute pressure is 130.75 kilopascals, and its volume is 5.27 liters. how many moles of air are inside the volleyball? a. 0.278 mol b. 3.37 mol c. 3.59 mol d. 25.2 mol e. 28.0 mol

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

What is the atomic number of an atom that has 6 protons

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