The chemical formula of calcium nitride is Ca3N2.
Calcium nitride, Ca3N2
81%
Most of the elements in the top right of the period table (but not "group 8" - the furthest column to the right) will readily form anions (negatively charged ions) that can then form ionic bonds. Examples are O, N, P and S
something likeCa=N-Ca-N=Ca
N
it forms (ionic, covalent) your answer
They form Calcium nitride a solid salt , Ca3N2.
81%
Most of the elements in the top right of the period table (but not "group 8" - the furthest column to the right) will readily form anions (negatively charged ions) that can then form ionic bonds. Examples are O, N, P and S
Yes, The hydrogen atom that is covalently bonded to the oxygen can form hydrogen bonding, because the C-H bonds aren't polar enough.
CaCO3 does not have a lewis structure because this molecule is composed of ions. (Ca+2 and CO3-2). you have to draw the lewis structure of the ions separately, as shown in the parenthesis.
no.. CO2 is a covalent compound where carbon forms two pairs of double bonds with each of the oxygen atom..n it has a linear structure. Hybridisation of carbon in CO2 is SP2.
Ba 2+ and N 3- would form Ba3 N2
Calcium oxide is; CaO. Results from Ca(2+) and O(2-)
BN is the compound boron nitride. It can be used as a lubricant like graphite or as an abrasive like diamonds depending on the crystal form and when very pure has semiconductor properties like silicon, germanium, aluminum phosphide, and gallium arsenide.
Mg and F are the only pair here that will form an ionic compound.
Assume the compound has a molar mass of 100 grams, from the information given, 32.2 grams is Calcium and 67.8 grams is Nitrogen.You then find the moles of each, which would be moles of Ca and moles of N.Dividing the two moles gives you the mole fraction: which we approximate to 6. This means that for every 1 mole of Ca, there are 6 moles of N, thus the answer is
Calcium nitrate - Ca(NO3)2- contain Ca, N and O.