An 88 gram piece of metal is heated and placed in a foam-cup calorimeter containing 75g of water at 16.4°C. The water reaches a maximum temperature of 30.7 °C. If the metal started at 53.8 °C, what is the specific heat of the
metal? PLEASE HURRY

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next