CH4 + 2O2 = CO2 + 2H2O If 1 mole of methane reacts with 2 moles of oxygen, then:
a. 1 mole of CO2 anf 2 moles of H2O are produced.
b. 2 moles of CO2 and 1 mole of H2O are produced.
c. 2 moles of CO2 and 2 moles of H2O are produced.
d. 1 mole of CO2 and 1 mole of H2O are produced.

*refer to attachment*

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

One of the hopes for solving the world's energy problem is to make use of the fusion reaction 21h +31h --> 42he + 10n + energy how much energy is released when 1 mol of deuterium is fused with 1 mol of tritium according to the above reaction? the masses of the atoms and the neutrons are as follows: 21h = 2.0140 amu 31h = 3.01605 amu 42he = 4.002603 amu 10n = 1.008665 amu. the speed of light is 2.9979 x 108 m/s.

Which substance has non polar covalent bonds