In the reaction mg(s) + 2h2o(i) mg(oh)2(s) + h2(g), what is the oxidation state of mg in mg(oh)2(s)

Modern weaponry has increased the number of deaths in wars and violent conflicts.

What mass of natural gas (ch4) must you burn to emit 276 kj of heat?

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)