find the mass of an object which is acted upon by a force of 650 n to produce an acceleration of 10m/ s2

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

Asubstance is a good conductor of electricity which of the following best explains a probable position of the substance in a periodic table

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.