This is the ionic bond.
The number of ions in a 6,58 mole sample of NaCl is 79,25137367812.10e23.
The formula mass of NaCl is 23.0 + 35.5 = 58.5Amount of NaCl = 60/58.5 = 1.03mol So there is 1.03 moles of NaCl in a 60 gram pure sample.
homogenous mixture
1.3g
The molarity is 6.
Ion-dipole force
79,9 g NaCl is equivalent to 1,367 moles.The formula mass of the compound sodium chloride, NaCl is 23.0 + 35.5 = 58.5Amount of NaCl = 79.9/58.5 = 1.37molThere are 1.37 moles of sodium chloride in a 79.9 gram pure sample of the compound.
NaOH + HCl = NaCl + H2O
NaCl is an ionic compound. Na ions are positive charged and Cl ions are negative charged. A Coulomb force is existing between the two kinds of ions, making NaCl an ionic compound.
*the attractive force between opposite electrical charges
An ionic bond do hold the atoms of NaCl together.
How many formula units of NaCl are in 1.00 mole of NaCl