Interpret Graphics Which magnetic pole is closest to the geographic North Pole?

What is conserved in the reaction shown below? h2(g) + cl2 (g) --> 2hcl(g)a. mass onlyb. mass and moles onlyc. mass, moles, and molecules onlyd. mass, moles, molecules, and volume

What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-

What is the correct lewis dot structure for arsenic?