2 NaCl --------> 2 Na + Cl₂
2 mol * 23 g Na = 46 g
2*35,5 g Cl = 71
46 g Na --------- 71 g Cl₂
460 g Na -------- ?
mass ( Cl₂) = 460 . 71 / 46
Mass (Cl₂) = 32660 / 46
m= 710 g of Cl₂
<span>hope thips helps</span>
Helium is a nonmetal. There are several reasons for this, it is unable to donate electrons and It has an extremely low melting point.
Explanation:
number bonds are pairs of numbers that can be added together to make another number e.g. 4 + 6 = 10. They are some of the most basic and most importantparts ofmaths for children to learn
Answer:
Explanation:
Givens
P1 = 3.14 atm
T1 = 26 + 273 = 299
P2 = 3.96
T2 = ?
Equation
P1 / T1 = P2 / T2
Solution
3.14 / 299 = 3.96 / x Cross multiply
3.14 x = 299 * 3.96 Divide by 3.14
x = 299*3.96 / 3.14
x = 1184.04/3.14
x = 377.08 oK Take off 273 to get the degrees Centigrade.
x = 104.08 oC
Part B
If you want the temperature to increase, the relationship is a direct one. That means as the temperature goes up, the pressure will as well. So for a bicycle, it makes sense that the volume remains constant. That makes the formula above without volume because the volume would cancel out on both sides of the equation.
So as the pressure increases, the particles making up the air begin to respond by the molecules moving faster. Temperature really is the a measurement of how fast molecules are moving. So the momentum is increasing. When the particles hit something, it is with a much greater force and that increases the apparent pressure.
