A1.5 m3 tank contains 500 kg of liquid water in equilibrium with pure water vapor, which fills the remainder of the tank. the temperature and pressure are 100°c and 101.33 kpa. from a water line at a constant temperature of 70°c and a constant pres- sure somewhat above 101.33 kpa, 750 kg of liquid is bled into the tank. if the temper- ature and pressure in the tank are not to change as a result of the process, how much energy as heat must be transferred to the tank?

It is really hard for me right know

Urgent pls a. coal consumption levels off and remains flat. b. petroleum, natural gas, and renewables show an increase in consumption c. more nonrenewable resources continued to be consumed than renewable. d. there is little projected increase in nuclear energy use. e. carbon dioxide emissions are projected to decline as we approach 2040. global energy consumption is defined as the total energy used by an individual or organizations from around the world. use the graph above to analyze the projected energy consumption from now until 2040. which statements in the prompt apply? a) a, b, d b) b, c, d c) a, c, d d) a, b, c, d

The law of the conservation of momentum says that the total momentum of any closed and isolated system cannot