206k views
0 votes
Please I need help with everything ​

Please I need help with everything ​-example-1
User Mlg
by
7.6k points

1 Answer

3 votes

Answer:

See below!

Step-by-step explanation:

An acid (A) will have acid in the name. It will also have a hydrogen bonded to an electronegative compound. A molecular compound (M) will have nonmetals and/or hydrogen. An ionic compound (I) will have nonmetals and first and second column metals. It could also include charged compounds. A transition metal (TM) will have a transition metal in the compound.

The formulas for TM and I are made by balancing the charges of the atoms to equal zero. The formulas for M can be found from the name itself. The formulas for A have to be memorized.

TM ==> copper (II) oxide ==> CuO

A ==> hydrosulfuric acid ==> H₂S

TM ==> iron (III) fluoride ==> FeF₃

TM ==> lead (II) chlorate ==> PbCl₂

A ==> hydrochloric acid ==> HCl

M ==> dihydrogen monoxide ==> H₂O

A ==> sulfurous acid ==> H₂SO₃

I ==> potassium oxide ==> KO

I ==> ammonium hydroxide ==> NH₄OH

M ==> nitrogen trioxide ==> NO₃

I ==> aluminum phosphate ==> AlPO₄

To name ionic (I) compounds, simply put the name of the metal with the nonmetal. But, for the nonmetal change, the ending to "-ide". To name acids (A), say hydro- with the atom/compound it is attached to and end with acid.

I ==> MgSO₄ ==> magnesium sulfate

I ==> HgS ==> mercury sulfide

I ==> Na₂S ==> sodium sulfide

A ==> HF ==> hydrofluoric acid

I ==> KCN ==> potassium cyanide

User Joby Kurian
by
7.5k points