Question

Are these correct also?

Ammonium Chloride : NH4Cl
Nitrogen Dioxide : NO2
Hydroiodice Acid : HI
Stannous Iodide : SnI2
Perchloric Acid : HClO4
Sulfur Trioxide : SO3
Chromium (III) Oxide : Cr2O3

Nitric Acid : HNO3
Diphosphorous Pentoxide: P205
Mercurous Chloride : Hg2Cl2
Diphosphorous Trioxide : PsO3
Barium Permanganate : Ba(MnO4)2
Carbon Tetrahydride : CH4

Potassium Nitrate : KNO3
Sodium Hydride : NaH
Sulfurous Acid: H2SO3
Scandium (III) Hydroxide : ScOH3
Sulfur Hexachloride : SCl6
Periodic Acid : HIO4
Hypochlorous Acid : HClO

Carbon Monoxide : CO
Dihydrogen Monoxide : H20
Cesium Carbonate : CsCO3
Ferric Perchlorate : Fe(ClO4)3
Radium Nitrate : Ra(NO3)2

Answer 1

Ammonium Chloride : NH4Cl
Nitrogen Dioxide : NO2
Hydroiodice Acid : HI <b>hydroiodic acid</b>
Stannous Iodide : SnI2
Perchloric Acid : HClO4
Sulfur Trioxide : SO3
Chromium (III) Oxide : Cr2O3

Nitric Acid : HNO3
Diphosphorous Pentoxide: P205
<b>spelling--diphosphorus pentoxide</b>
Mercurous Chloride : Hg2Cl2
Diphosphorous Trioxide : PsO3
<b>spelling & formula--diphosphorus trioxide: P2O3</b>
Barium Permanganate : Ba(MnO4)2
Carbon Tetrahydride : CH4
<b>common name is methane</b>

Potassium Nitrate : KNO3
Sodium Hydride : NaH
Sulfurous Acid: H2SO3
Scandium (III) Hydroxide : ScOH3
<b>Sc(OH)3. Sc is +3 and OH is -1; the parentheses must be around the entire OH to show that it is 3O and 3H.</b>
Sulfur Hexachloride : SCl6
Periodic Acid : HIO4
Hypochlorous Acid : HClO

Carbon Monoxide : CO
Dihydrogen Monoxide : H20
<b>common name is water</b>
Cesium Carbonate : CsCO3
<b>formula is Cs2CO3</b>
Ferric Perchlorate : Fe(ClO4)3
Radium Nitrate : Ra(NO3)2