Water forms according to the equation below: 2H2(g) + O2(g) -> 2H2O(g) /\Hrxn = -483.64 kJ

How much energy is released during the formation of 1 mol H2O(g)?

Please reply quickly thank you<3

If i had 2 m naoh solution, what does the 2 m stand for? 2 molar, but 2 of a solute in 1

An unknown substance has been shown to have metallic bonds. which of the following is most likely a property of this substance? a. low conductivity b. low boiling point c. high malleability d. high solubility in water

Which term means two or more atoms that share electrons in a chemical bond? a. hydrogen bond b. moleculec. ionic bondd. element amd you