Ability to move up through thin tunes because a physical property is something you can observe about the matter. Out of all of them this one does not fit.
Group 7A, it has bromine as a liquid, chlorine and fluorine as gases, and other solids
Equation is:
Ca(NO3)2 + Na3PO4 —> NaNO3 + Ca3(PO4)2
Balance it out
3Ca(NO3)2 + 2Na3PO4 —> 6NaNO3 + Ca3(PO4)2
You have 96.1g of Calcium Nitrate
Moles = Mass/Molar Mass
Molar mass of Calcium Nitrate is 164.088 g/mol
96.1g / 164.088 g/mol =0.586 moles
Mole ratio is 3:1
Therefore 0.586/3 moles of calcium phosphate
Moles x molar mass = mass
0.586/3 x 310.18 g/mol = 60.6~g roughly as theoretical yield
Mechanical Energy to Thermal Energy
hope it helps...!!!
A and D
They are sometimes proven wrong and contradicted, so these would make the most sense
