What coefficients would balance the following equation? __c2h6 + __o2 → __co2 + __h2o a. 1c2h6 + 5o2 → 2co2 + 3h2o b. 2c2h6 + 5o2 → 4co2 + 6h2o c. 2c2h6 + 7o2 → 4co2 + 6h2o d. 2c2h6 + 10o2 → 4co2 + 6h2o

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.

How many moles of oxygen react with 12 moles of aluminum

Mercury turns to vapor at 629.88 k how much heat is lost 175 g of mercury vapor at 650 current condenses to a liquid at 297 ca mercury turns to weber at 629.88 kelvin how much he is lost 175 g of mercury vapor and 650 coming condensers to liquidate 297 kevin