Putting max points which statement about the following reaction is correct? ch4 (g) + 2o2 (g) yields co2 (g) + 2h2o(l) deltah = -890 kj reacting one mole of oxygen (o2) absorbs 445 kj of energy reacting one mole of oxygen (o2) releases 445 kj of energy reacting one mole of methane (ch4) absorbs 890 kj of energy reacting two moles of methane (ch4) releases 890 kj of energy

Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?

Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments,solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?

Determine the reaction and balance the following equations urgent due in the morning