WHATS IN A MEDICINE: OCR B A-LEVEL CHEMISTRY AND HOMOLOGOUS ERIES NEEDED FOR Y13.

what family is hydroxyl apart of

alcohols

what is the general formula for hydroxyl groups

ROH

what is the structure for hydroxyl groups

what family is the formyl group apart of

aldehyde

what is the general formula for formyl groups

RCHO

what is the structure for formyl groups

what family is the alkenyl group apart of

alkene

what is the general formula for alkenyl groups

what is the structure of alkenyl groups

what family is the alkynyl group apart of

alkyne

what is the general formula for alkynyl groups

what is the structure of alkynyl groups

what family is the amide group apart of

amide

what is the general formulas for amide groups

what is the structure for amide groups

what family is the amino group apart of

amine

what are the general formulas of amino groups

what is the structure for amino groups

what family is the carboxyl group apart of

carboxylic acid

what is the general formula of carboxyl groups

RCOOH

what is the structure of carboxyl groups

what family is the diazonium group apart of

diazonium salt

what is the general formula of diazonium groups

what is the structure for diazonium groups

what family is the alkoxy group apart of

ether

what is the general formula of alkoxy groups

ROR

what is the structure of alkoxy groups

what family is the halo group apart of

haloalkane

what is the general formula of haloalkanes

RX

what is the structure of a haloalkane

what family is the carbonyl group apart of

ketone

what is the general formula of ketones

RCOR

what is the structure of ketones

what is the formula for phenols

C6H5OH

what family are phenols apart of

contains a hydroxyl group and a benzene ring.

what is the structure for phenols.

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what +1 cations do you need to know for a-level

H+, Li+, Na+, K+, Cu+, Ag+, NH4+.

what +2 cations do you need to know for a-level

Mg2+, Ca2+, Sr2+, Ba2+, Fe2+, Ni2+, Cu2+, Zn2+, Sn2+, Pb2+.

what +3 cations do you need to know for a-level

Al3+, Fe3+, Cr3+.

what -1 anions do you need to know for a-level

F-, Cl-, Br-, I-, OH-, NO3-, NO2-, HCO3-, HSO4-.

what -2 anions do you need to know for a-level

O2-,S2-, CO3 2-, SO4 2-.

what -3 anions do you need to know for a-level

PO4 3-, N3-.

what is the general formula for esters

R–COO–R′

what family do esters belong to.

derived from an alcohol and a carboxylic acid.

what is the formula for acid anhydrides

what is the structure for esters.

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what is a primary alcohol

-OH bonded to the carbon atom is bonded to one other carbon atom.

what is a secondary alcohol

-OH bonded to the carbon atom is bonded to two other carbons.

what is a tertiary alcohol

-OH bonded to the carbon atom is bonded to three other carbon atoms.

describe the acidic nature of phenols.

describe the reaction between phenols and alkalis.

describe the test for phenols using iron (III) chloride.

describe the reaction between phenols and acid anhydrides.