A. pressure B. volume C. amount of substance D. temperature 相关知识点: 试题来源: 解析 C。解析:文章中明确指出“According to the ideal gas law, PV = nRT, where P is pressure, V is volume, n is the amount of substance, R is the gas constant, and T is temperature.”。 反馈...
The volume of a gas is a function of both pressure and temperature. At STP, 1 mol of gas occupies 22.4 liters (L) of volume. In other words, the molar volume of a gas at STP is 22.4 L. This volume can be found using the ideal gas law: PV=nRT (n = number of moles, R = ...
The Determination of the Value of the Boltzmann Constant Explained with Examples The determination of the Boltzmann constant helps in defining smaller values, measuring the number of molecules instead of moles. The Ideal Gas Law PV = nRT where: T = Thermodynamic temperature; always in Kelvin (k)...
What is the constant of proportionality in the equation y = 5x? (4x + 4)(ax - 1) - x^2 + 4 In the expression above, a is a constant. If the expression is equivalent to bx, where b is a constant, what is the value of b? A) -5 \\B) -3 \\C) 0 \\D) 12 What is ...
1) Rearrange the following formula to solve for each variable: PV = nRT a) P = b) V = c) n = d) R = e) T = 2) What is the volume, in cubic inches, of a packing box if its dimension are 40 inches What is the unit and dimension of surface tension? Calculate the volume ...
n = moles of the substance (mol) (it's a number that is dependent on the molecular weight of a substance) R = gas constant = 0.0821 L-atm/mol-K T= temperature in Kelvin (K) To solve for temperature, you rearrange the equation (pV = nRT) above to get temperature by itself. So,...
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The construction of a relativistic thermodynamics theory is still controversial after more than 110 years. To the date there is no agreement on which set of relativistic transformations of thermodynamic quantities is the correct one, or if the problem ev
Answer to: Hugo measures the pressure in his car's tire and finds that it is 32 psi. What is the pressure if he converts this measurement from psi...
Data science (DS) is driving a quantitative understanding of the world around us. When the technologies to aggregate large quantities of data are paired with inexpensive computing resources, data scientists can discover patterns through analysis and modeling at scales that were not possible just ...