<em>Mass = Moles x GFM</em>
<em>
mass = 30g so;
</em><em>30 = mol x GFM
</em>
To calculate the GFM, you require a data booklet or similar.
Mine tells me that the GFMs are:
H: 1 H₃ so 3 x 1 = 3
P: 31 P so 1 x 31= 31
O:16 O₄ so 4 x 16 = 64
GFM = 64 + 31 + 3 = 98
30 = 98 x <em>mol
</em><em>
</em><em>mol = </em>30 / 98
<em>mol = </em><u>0.31 mol</u>
Explanation:
In general, to balance an equation, here are the things we need to do:
Count the atoms of each element in the reactants and the products.
Use coefficients; place them in front of the compounds as needed.
If by Period you mean Column, they share the same amount of electrons in their outer shell.
Answer:
A. stored energy
Explanation:
potential energy is stored energy.
kinetic energy is the energy of motion
Hshsjusidjdndbdududj and have a good day
