It is difficult to measure the volume of a gas because: Gases have no volume. Gases are not soluble in liquids. The volume of a gas depends on the container. All of the above.

Definition of mitochondria

At 0°C, frozen water (ice) changes to liquid water. When an ice cube is placed on something that is warmer than it, heat will move from the warmer substance to the water until A. both objects are the same temperature. B. the ice melts. C.

The act of sticking to other substances

Which of the following is least likely to form bonds? helium hydrogen nitrogen oxygen

Which molecule is a dipole? A. ch4 B. n2 C. cci4 D. bf3

18,754kg of methanol which has a density of 0.788g/cm3 what is the volume

How is enthalpy used to predict whether a reaction is endothermic or exothermic? A) When the enthalpy of the reactants is higher than the enthalpy of the products, the reaction is endothermic.

In a calorimetry experiment, it was determined that a 92.0 gram piece of copper metal released 1860 J of heat to the surrounding water in the calorimeter (qcopper = - 1860 J). If the final temperature of the copper metal-water mixture was 25.

If i walk 25 steps north than 75 steps south, what is my final position

At a different temperature (this means that Keq will be different than part a)), 6.0 mol of IF5 and 8.0 mol of I4F2 are placed in a 10.0 L container. At equilibrium, 6.0mol of I4F2 are left. Calculate the Keq for the new temperature.