En un recipiente de 900L se mezcla oxigeno y metano de tal manera que la masa de oxigenio es el doble de la masa del metano. Halla el volumen parcil del metano (CH4) ? Ayuden xfavor es examen gracias los quiero

Which solution is an example of a nonelectrolyte? a. iodine in hexane b. sodium nitrate in waterc. acetic acid in waterd. hydrogen chloride in water

Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work