Science

Question 1

Unit based for expressing the quantity of a substance

Answer 1

Mole

Question 2

average mass as calculated by adding the atomic weights of the atoms in the molecular formula uses g/mol(grams per mole) used for covelant compound ex: C₈H₁₆

Answer 2

Molecular mass

Question 3

sum average of the atomic weights of the atoms in its empirical formula, uses AMU(atomic mass unit). used for ionic compound ex: CH

Answer 3

Formula mass

Question 4

Avogadro’s number?

Answer 4

1 mole = 6.022x10²³

Question 5

Contains 1 or more triple bond Gen Form: CnH₂n-₂

Answer 5

Alkyne

Question 6

Gen Form: CnH₂n, contains 1 or double bonds, less Hydrogen atoms bonded, “Meth” is not applicable to the carbon atoms

Answer 6

Alkene

Question 7

Gen Form: CnH₂n+₂ Contains single bonds

Answer 7

Alkanes

Question 8

IUPAC naming

Answer 8

meth
eth
prop
but
pent
hex
hept
oct
non
dec

Question 9

If triple bond, unsaturated

Answer 9

Alkyne

Question 10

If Double bond, unsaturated.

Answer 10

Alkene

Question 11

If single bond, and saturated

Answer 11

Alkane

Question 12

Anything that has carbon

Answer 12

Organic Chemistry

Question 13

Naming of Atoms

Answer 13

1 mono
2 di
3 tri
4 tetra
5 penta
6 hexa
7 hepta
8 octa
9 nona
10 deca