1st law of thermodynamics question
Where do the values in the answer for this question come from? The 18ml for Vi and the (22.4 x 373)/273 for Vf
(edited 2 years ago)
for the 18ml:
what is the Mr of water?
what is the mass of 1 mole of water?
what is the relationship between mass and volume of liquid water (at the given pressure)? hint: what is the mass of 100ml of water?
and then this needs to be converted to m^3
22.4: 1 mole of an ideal gas occupies what volume?
for the 373 and 273: think about the temperatures mentioned in °C; what is this in Kelvin?
what is the Mr of water?
what is the mass of 1 mole of water?
what is the relationship between mass and volume of liquid water (at the given pressure)? hint: what is the mass of 100ml of water?
and then this needs to be converted to m^3
22.4: 1 mole of an ideal gas occupies what volume?
for the 373 and 273: think about the temperatures mentioned in °C; what is this in Kelvin?
(edited 2 years ago)
Original post by bl0bf1sh
for the 18ml:
what is the Mr of water?
what is the mass of 1 mole of water?
what is the relationship between mass and volume of liquid water (at the given pressure)? hint: what is the mass of 100ml of water?
and then this needs to be converted to m^3
22.4: 1 mole of an ideal gas occupies what volume?
for the 373 and 273: think about the temperatures in °C; what is this in Kelvin?
what is the Mr of water?
what is the mass of 1 mole of water?
what is the relationship between mass and volume of liquid water (at the given pressure)? hint: what is the mass of 100ml of water?
and then this needs to be converted to m^3
22.4: 1 mole of an ideal gas occupies what volume?
for the 373 and 273: think about the temperatures in °C; what is this in Kelvin?
thank you!! that helped a lot!!
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