Answer:
After you have waived your rights, the confession must still be a voluntary confession. Whether a confession is voluntary or not is based on the “totality of the circumstances”. The Courts have held that a police officer simply lying does not result in an “involuntary confession”.
Explanation:
Answer:
Laurasia and Gondwanaland
Explanation:
Answer: E. none of these
Explanation: because the f-block element is n-2
Answer:
A) 7.9 x 10⁶ inches
B) 1004 g
C) 2.8 x 10³ inches/ min
D) 1.2 x 10⁻⁴ mm
Explanation:
A) Since 39.37 inches = 1 m, you can convert meters to inches by multiplying by the conversion factor (39.37 inches / 1 m).
Notice that if 39.37 inches = 1 m then 39.37 inches / 1 m = 1. That means that when you multiply by a conversion factor, you are only changing units since it is the same as multiplying by 1 :
2.0 x 10⁵ m * (39.37 inches / 1 m) = 7.9 x 10⁶ inches
B) Conversion factors : (2.205 pounds / 1 kg) and (453.59 g / 1 pound), because 2.205 pounds = 1 kg and 1 pound = 453.59 g. Then:
1.004 kg * ( 2.205 pounds / 1 kg) * ( 453.59 g / 1 pound) = 1004 g
C) Conversion factor: (39.37 inches / 1 m) and (60 s / 1 min)
1.2 m/s * (39.37 inches / 1 m) * ( 60 s / 1 min) = 2.8 x 10³ inches/ min
D)Converison factor ( 1 mm / 1 x 10⁶ nm):
120 nm (1 mm / 1 x 10⁶ nm) = 1.2 x 10⁻⁴ mm
Answer: 0.0624 atm
Explanation:-
According to the ideal gas equation:
![PV=nRT](https://tex.z-dn.net/?f=PV%3DnRT)
P = Pressure of the gas = ?
V= Volume of the gas = 45.0 L
T= Temperature of the gas = -10.0°C = 263 K ![0^00C=273K](https://tex.z-dn.net/?f=0%5E00C%3D273K)
R= Gas constant = 0.0821 atmL/K mol
n= moles of gas
Moles of gas=![\frac{\text{ given mass}}{\text{ molar mass}}= \frac{19.0g}{146g/mole}=0.130moles](https://tex.z-dn.net/?f=%5Cfrac%7B%5Ctext%7B%20given%20mass%7D%7D%7B%5Ctext%7B%20molar%20mass%7D%7D%3D%20%5Cfrac%7B19.0g%7D%7B146g%2Fmole%7D%3D0.130moles)
![P=\frac{nRT}{V}=\frac{0.130\times 0.0821\times 263}{45.0}=0.0624atm](https://tex.z-dn.net/?f=P%3D%5Cfrac%7BnRT%7D%7BV%7D%3D%5Cfrac%7B0.130%5Ctimes%200.0821%5Ctimes%20263%7D%7B45.0%7D%3D0.0624atm)
The pressure of sulfur hexafluoride gas in the reaction vessel after the reaction is 0.0624 atm