Rules on how to determine the number of significant figures? All non-zero digits are significant. This means all numbers:...

​ Formal charge is a charge of an atom in a molecule. Mayya's Trick Formal Charge = number of valence electrons - (number of bonds +...

State the orbital hybridization of each highlighted atom Do you need help with general or organic chemistry? 646-407-9078 We also offer...

Use VSEPR to predict bond angles about each atom of carbon, nitrogen, and oxygen in these molecules. Do you need help with general or...

An alcohol functional group is OH. A tertiary alcohol is when an OH group is connected to a carbon that is connected to 3 other carbons....

Arrange the single covalent bonds within each set in order of increasing polarity. (a) C-H, O-H, N-H (b) C-H, B-H, ...

Write Lewis structures for these ions. Show all valence electrons and all formal charges. (a) Amide ion, NH2- (b) Bicarbonate ion, HCO3-...

Write Lewis structures for these compounds. Show all valence electrons. None of them contains a ring of atoms. (a) Hydrogen peroxide,...

Following the rule that each atom of carbon, oxygen, and nitrogen reacts to achieve a complete outer shell of eight valence electrons,...

Using the symbols ∂- and ∂+, indicate the direction of polarity, if any, in each covalent bond. a. C-Cl b. S-H c. C-S d. P-H Are...