Compute the pH of the resulting solution if 72 mL of 0.85 M acid is mixed with 31 mL of 0.40 M base. Let's do this in steps: (use 2 sig figs in your answer) How many moles of acid before reaction

Place the elements below in order of decreasing ionization energy. aluminum(al) chlorine(cl) magnesium (mg) sulfur(s)

What is the molar mass of ca(cio4)2

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?