Use the below balanced equation to answer this question.     2h2(g)  +   o2(g)   ->   2h2o(l) how many grams of water will be produced if i have 83.4 liters of oxygen gas at stp? a) 48.65 grams  h2o b) 65.78 grams  h2o c) 85.71 grams  h2o d) 134.18 grams h2o

How much energy moves onto the next level, in an energy pyramid

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

Drag each label to the correct location on the chart. classify each reaction as endothermic or exothermic.