When 19.5 g of calcium phosphate reacts with 25 mL sulfuric acid (density 1.6 g/mL), what mass of the acid is produced?

As you move from right to left on the periodic table the atomic radius fill in the blank

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

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