How much water should be added to 1L of a 10M solution in order to bring the concentration to 2M?

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.

warm front forms when a moist, warm air mass slides up and over a cold air mass. as the warm air mass rises, it condenses into a broad area of clouds. a warm front brings gentle rain or light snow, followed by warmer, milder weather.

hope i !