volume

作文地带导读：GRE出国考试历年真题之选择4。...

that 考试 GRE 历年真题 volume

作文地带导读：If you understand the formula for the area of a square, this question is simple. The formula for the area of a square is A = s2, where s is the length of a side.If this rectangular solid had dimensions that were all one-half a...

surface volume length Relating Area

作文地带导读：Explanation　　If the density of the gas is equal to , then d = 4.00 g/mol ∏ 22.4 L/mol, so the density = 0.179 g/L.　　If conditions are not standard, we can use this expanded version of the ideal gas equation:　　Another re...

of gas volume density Gases

作文地带导读：Explanation　　If P1V1 = P2V2, then (1.0 atm) (3.0 L) = (1.5 atm) (V2), so V2 = 2.0 L. This answer makes sense according to Boyle’s law—as the pressure of the system increases, the volume should decrease....

Law temperature volume Boyle balloon

作文地带导读：Charless law states that if a given quantity of gas is held at a constant pressure, its volume is directly proportional to the absolute temperature. Think of it this way. As the temperature of the gas increases, the gas molecu...

gas Law temperature volume Charles