The volume of a balloon of helium is .70L in Los Angeles. The temperature in Los Angeles is 13 degrees Celsius. Find the volume of the balloon in Death Valley where the temperature is 51 degrees Celsius? The pressure is constant at both places

What two factors can affect the properties of a hydrocarbon? a. the number of its carbon atoms and the number of single bonds b. the number of its carbon atoms and the arrangement of its atoms c. the arrangement of its atoms and the number of its double bonds

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?

Which is not true regarding reaction rates? (2 points) catalysts are not used up in the reaction. catalysts speed up reactions by lowering the activation energy. reaction rates decrease as the concentration of reactants decrease. during reactions, concentrations of all reactants decrease at the same rate.