Answer:
the last one: all three are examples of Newton's laws
Explanation:
i guess
First, you would add the products: 0.4 + 6.01 = 6.41 g
Then, to get the mass of Iron required, you would do 6.41 - 5.0 = 1.41
This is because in the conservation of mass principle it states,
mass of reactants = mass of products.
Atomic number = 15
Name = Phosphorous
Atomic symbol = P
Group number = V(A)15
P = Non -metal
How to find all valves of Z=15?
Here, we are going to find out the name, symbol and group numbers element with the following Z value and their classification as a metal, metalloid, or nonmetal.
The atomic number of the element is 15
Therefore, the name of the element is Phosphorous
The atomic symbol of the element is P
The group number of is V(A)15
P is a Non- metal
Hence, the element is Phosphorous
Learn more about atomic symbol here :
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Answer:
number of moles is inversely proportional to the Temperature
Explanation:
As we know
PV = nRT
where P is the pressure
V is the volume
n is the number of moles
R is the gas constant
and T is the temperature
If we see the equation, we can find that n is inversely proportional to the Temperature
