When a 5.00 g 5.00 g sample of KBr KBr is dissolved in water in a calorimeter that has a total heat capacity of 2.26 kJ ⋅ K − 1 , 2.26 kJ⋅K−1, the temperature decreases by 0.370 K . 0.370 K. Calculate the molar heat of solution of KBr .

What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?