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How to solve problems below? Would humans exist had non avian dinosaurs not gone extinct? Three moles of an ideal monatomic gas expand at a pressure of 2.20 atm ; the volume of the gas changes from 3.40×10−2 m3 to 4.60×10−2 m3 .? *HELP!!*
How much of a 6.0 M acetic acid solution would be needed to make 500mL of a 1.0 M acetic acid solution? Use the law of exponents or logarithms to evalluate the expression A) Log4 sqrt2 B) log4 (1/2)?