Consider the following reaction at equilibrium. What effect will decreasing the temperature have on the system? CO2(g) + 2 H2O(l) ↔ CH4(g) + 2 O2(g) ΔH° = +890 kJ

It's not the same dearthe first one is in grams per mole while the other is not

If a hydrogen atom is neutral, it must also have  one electron. an oxygen atom (o) has an atomic number of eight (8). this means a neutral oxygen atom has eight protons and eight electrons. the element actium (ac) has an atomic number of 89, so it has 89 protons and 89 electrons in a neutral atom

Hello.the answer is  hydrosphere, geosphere, and biosphere  have a nice day