CH4 is an emprirical formula as it shows the simplest ratio of the numbers of different atoms present in the molecule. The empirical formula for CH4 is also the same as the molecular formula.
The other compunds can be simplified so they are not the empirical formula of compounds.
Hope this helps :).
Answer:
1. The metal atom/ion in these compounds are Ni and Ni2+ respectively.
2. The electrons from s oribital will jump to d orbital and so I expect CO to donate electron pairs in 4p and 4s orbitals and form sp3 hybridisation.
Calculate the molar mass of Ca3P2 in grams per mole or search for a chemical formula or substance.
D. the hyper-dimes
hop the helps
good luck
1. C
2. B
3. B
4. sorry, but we cant see the pictures. thats all I can do.
-Chad
