Calcium phosphate used in fertilizers can be made in the reaction described by the fol-
lowing equation:
2H3PO4(aq) + 3Ca(OH)(aq) —
Ca3(PO4)2(s) + 6H2O(aq)
What mass in grams of each product would
be formed if 7.5 L of 5.00 M phosphoric acid
reacted with an excess of calcium hydroxide?

Identify which properties could correspond to solids, plasmas, or both. maintain a unique shape. collide infrequently with other particles. have very high velocities. conduct electricity. protons. have a low temperature. has long-range order.

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

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?