Sodium is easier to form Na+ then Calcium forming Ca2+. The main reason is because Sodium has got 1 valence electron, which is more unstable than Calcium having 2 valence electrons. It requires less energy to remove one electron from Sodium than two electrons from Calcium. Therefore, Sodium is higher than Calcium in the reactivity series.
no reaction
sodium and flourine
Sodium bicarbonate is NaHCO3, Calcium carbonate is CaCO3.
Ionic bond between sodium cation and dodecylbenzenesulfonate anion. Covalent bonding between the atoms in dodecylbenzenesulfonate anion.
Any element that ionises electrons is a cation. e.g. Sodium (Na) is the elemental atom Na^(+) is the sodium cation.
calcium ; sodium
no reaction
What are differances between heparin sodium heparin and calcium
sodium and flourine
Na2CO3 + Ca
The cation is the sodium ion Na+.
The most common cation in the interstitial fluid is sodium at 150 mM. Next is calcium at 8.4 mM and potassium at 5 mM.
Sodium.
A cation is a postitve ion. Sodium (Na+) is a postitive ion. Therefore, Na+ is a cation. It's definitional.
Sodium is the primary cation for ECF, potassium is the primary cation for ICF.
one is CALCIUM bromide the other is SODIUM bromide. ;p
Sodium bicarbonate is NaHCO3, Calcium carbonate is CaCO3.