Answer:
94.4 Psi
Explanation:
Given that;
P1 = 105 psi
T1 = 25˚C + 273 = 298 K
P2 = ?
T2 = – 5˚C + 273 = 268 K
P1/T1 = P2/T2
P1 T2 = P2T1
P2 = P1T2/T1
P2 = 105 * 268/298
P2= 94.4 Psi
sory Idont know Iwish you answer this question
A)21
To know the difference between the number of electrons in the two atoms, we must first know the number of electrons in the atoms.
For Selenium, Se, we have 34 electrons. The element is in group 6 on the periodic table.
Aluminum on the other hand is in the Boron family with a total of 13 electrons.
The difference,( 34-13) electrons gives a total of 21 electrons
Answer: World 5,306,425,000 6,895,889,000 7,503,828,180
1 China 1,139,060,000 1,341,335,000 1,384,688,986
2 India 873,785,000 1,224,614,000 1,296,834,042
3 United States 253,339,000 310,384,000 329,256,465