The potential energy by the magnetic field can turn into kinetic energy once the field is moving from the S pole to the N pole when it reaches the N pole it is potential energy when it exits the S pole it is kinetic energy.
Hello
its me
and alsooo
the awnser is
number 3 lol
Al2(SO4)3 would be the formula.
Answer:
i dont no ehh ahh i answer this question and this question is an dibitual sence
Explanation:
ahahalsbaowvapnavskqleveywpwndvsmavalsnsbalsmbsiabsopqmgdijsbsiwbskwnvskabhsksn
mabahslambbsoalnqnmlpigfqjskbdnmxnxb slabslwobdksjwmsnmaksbkakskslanksoqlmmbsjpqloyewqasfhjllmvxxwtyipeorirubamsbsmsnsmsoandbaksnsgaks
Answer:
731.25 g
Explanation:
The question asks us to calculate the mass of 12.5 moles of NaCl. The individual relative atomic masses of the elements were supplied. We must first obtain the molar mass of sodium chloride as follows;
Molar mass of sodium chloride= 23.0 + 35.5 = 58.5 gmol-1
From the formula;
Number of moles (n) = mass /molar mass
Number of moles of sodium chloride= 12.5 moles
Mass of sodium = The unknown
Molar mass of sodium chloride= 58.5gmol-1
Mass of sodium chloride= number of moles × molar mass
Mass of sodium chloride= 12.5 × 58.5
Mass of sodium chloride= 731.25 g
