: Assign an oxidation state to each atom in each compound. 1.NaCl 2.BH3 3.AlF3 4.V2O5

answer; ///i do believe that the correct answer is (b); ///particle composed of two or more atoms bonded together;

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

1.43 x 10^-11 j the guy commented the awnser just making sure u see it .

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.