Calculate the corresponding weights of liquefied phenol and propylene glycol needed to prepare 24 15-ml bottles of the following formula: liquefied pheno10.4 ml camphor0.5 g benzocaine2.2 g ethanol 65 ml propylene glycol 17 ml purified water to 100 ml

What does a complete balanced chemical equation include? a. exothermic coefficients b. endothermic coefficients c. valence electrons d. molar coefficients

Before it was launched, a helium-filled balloon had a pressure of 201 kpa at a temperature of 27°c. at an altitude of 15,000 m, the pressure had decreased to 2.5 kpa and the temperature had dropped to -14 °c. the volume of the balloon increased to 59.3 m3. what is the original volume of the balloon? 13 m3 0.85 m3 0.077 m3 1.17 m3

What are some natural measures of time