How many moles of O2 are needed to prepare 1.00 g of Ca(NO3)2? Ca(s) + N2(g) + 3 O2(g) → Ca(NO3) 2(s)​

Draw metallic bonding if two copper

What is the most important factor in determining climates.

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)