The molarity of a solution is the number of moles of a substance divided by the volume in liters prepared.
, where n is number of moles and V is the volume in liters.
In order to calculate the mass of solute we need to convert the volume and molarity to moles
Now that we have moles we use the relative formula mass of NaCO₃, We have 1 Na atom, 1 C atom and 3 O atoms, thus
The butanamide molecule has an asymmetrical distribution of charge.
The molecule has uneven charge distribution<span />
Free energy is the answer i hope this helped
The first one is the answer
isotopes of an atom have different number of neutrons . the number of protons are not different in isotopes of an atom