A student has two objects. Object 1 has a mass of 28 g and a volume of 12 cubic centimeters. Object 2 has a mass of 34 g and a volume of 50 cubic centimeters. If
both the objects are placed in water, give the DENSITY of the object that will FLOAT
in WATER (Density = 1.0 g/cm3)

Butadiene undergoes a reaction at a certain temperature in the gas phase as follows: 2c4h6(g) --> c8h12(g) the following data were collected for this reaction: time (min) [c4h6] (m) 0 0.36 15 0.30 30 0.25 48 0.19 75 0. determine the order of the reaction and the rate constant. 1st order and k = 4.3x10 -4 s-1 1st order and k = 2.3x10-4 s-1 2nd order and k = 4.3x10-4 s-1 2nd order and k = 2.3x10-4 s-1 zero and k = 4.3x10-4 s-1

If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f