If this is for chemistry then it's "made up of atoms."
I’m not sure it’s correct but I think it’s D) He used voltage adjustments to make charges oil drops float
Answer:
D
Explanation:
pressure is inversely proportional to gas volume
Calculate the pressure using the Van der Waals equation and the pressure using the ideal gas equation PV=nRT. Subtract the two pressures to get the difference. then:<span>Calculate how many moles of ammonia you have using the ideal gas equation PV=nRT. Multiply the number of moles by the molar mass of ammonia to get the mass in grams.</span>
Yes, <span>Everything follows the law of conservation of mass, no matter what!</span>