Dispersion forces are the main intermolecular force for which of the following? A. HBr
B. AgBr
C. NaBr
D. Br2

If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax

According to the passage, which of these is true about gray water systems? a) gray water systems use plants that require less water. eliminate b) gray water systems require the use of less fossil fuels. c) gray water systems reduce the amount of fresh water used. d) gray water systems reduce the amount water used by shower heads.

Consider the following intermediate chemical equations. ch4(g) + 2o2(g) → co2(g) + 2h2o(g) 2h2o(g) → 2h2o(1) which overall chemical equation is obtained by combining these intermediate equations? ch4(g)+2o2(g) → co2(g) + 2h2o(1) ch4(g) +202(g) → co2(g) + 2h2o(g) ch4(g) + 2o2(g) → co2(g) + 4h2o(g) + 2h2o(1) ch4(g) + 2o2(g) → co2(g) + 6h2o(g)