Please hurry Add or subtract as indicated. Make sure that your answers contain the correct number of significant digits.
o. 0.00078 mm - 0.0075 mm
p. 4203 5 - 2.85 kg
q. 4.3x10-4 kg + 3.9x10-3 r. 4.90x103 m - 7.8x103

Consider the directing effects of the substituents on salicylamide and predict the possible structures of the iodination products. which do you think will be the major product?

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

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.