Methane burns in air to produce carbon dioxide and water:
ch4(g) + 2 o2(g) --> co2 (g) + 2 h2o (l)
what volume of carbon dioxide, at 1 atm pressure and 112°c, will be produced when 80.0 grams of methane is burned?

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

When the speed of the bottle is 2 m/s, the average maximum height of the beanbag is m.

Which statement about hf is true? it is zero for any compound in its standard state. it is positive when the bonds of the product store more energy than those of the reactants. it is negative when a compound forms from elements in their standard states. it is zero for any element that is in the liquid state.