At STP, P = 1 atm, and T = 0 C
Thus, PV = nRT => V = nR(273). We will use this later...
if you have 35.4 Ca, and the molar mass of Ca is 40.08, you get .883 moles Ca. Thus, since it takes 2 moles of Ca to form a reaction, you only need half the moles of Ca of O2. Thus, n(O2) = .883/2
Tie this back to the first equation and you get
V = .442 * <span>0.082057(which is R) * 273 = 9.9 L</span>
The answer is A. Hope this helps
number 9 is : Organized Data is a customizable information product versioning and management system used to track and store document, images and other products or information
Tyres (or tires, as spelt in the USA).
Foam cushioning in the seats.
Paintwork.
Oil in the engine - to simply make the bus / car work!
All and every plastic part
Answer:
1.34L
Explanation:
1 torr = 0.00132atm
P2= 2584torr = 3.41atm
T2= 37°C = 273+37 = 310K
Using combined gas law
P1V1/T1 = P2V2/T2
(1.1×4.0)/298 = (3.41 × V2)/310
V2= (1.1×4×310)/(298×3.41)
V2= 1.34L
