For the reaction 2Na + Cl2 = 2NaCl , how many grams of Cl2 are required to react completely with 4.00 g Na? a. 71.6 g
b. 6.09 g
c. 3.54 g
d. 21.1 g

Is laundry detergent an acid or a base?

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

The reactions shown here can be combined to make the overall reaction c(s) + h2o(g) ⇌ co(g) + h2(g) by reversing some and/or dividing all the coefficients by a number. a. c(s) + o2(g) → co2(g) k=1.363×10^69 b. 2 h2(g) + o2(g) → 2 h2o(g) k=1.389×10^80 c. 2co(g) + o2 (g) → 2 co2(g) k=1.477×10^90