For each of the following, indicate whether it is an ionic compound (I) or a molecule (M), and give the corresponding formula or name as appropriate.
I or M Chemical Formula/Name
.1. aluminum acetate
2. silver phosphate
3. ammonia
4. copper (II) hydroxide
5. ammonium sulfate
6. calcium perchlorate
7. phosphorus trichloride
8. titanium (IV) oxide
Ionic compounds : These are the compounds which contains ionic bonds between the cationic and anionic parts. Ionic bonds are formed by complete transfer of electrons from one species to another . So it is electrostatic forces of attraction between cations and anions . Here we have ionic compounds as : 1 . Aluminum acetate , 2. Siver phosphate , 4. Copper (II) hydroxide , 5. Ammonium sulfate , 6. Calcium perchlorate .
Molecule (M) : These are the compounds which contains covalent bonds between various atoms in molecules . covalent bonds are formed by sharing of electrons between atoms in molecule. Here are examples form our question , 3. Ammonia , 7. Phosphorus trichloride , 8. Titanium (IV) oxide ( Note : Titanium (IV) oxide contains a metal Ti and Non-metal O , but still it is molecule which contains a covalent bond this is due to High oxidation state of Titanium in TiO2 , due to which it only can share electrons not transfer .
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For each of the following, indicate whether it is an ionic compound (I) or a molecule (M)
Write a balanced chemical equation for each of the following reactions: 1. Hydrogen + chlorine hydrogen chloride 2. Hydrogen + nitrogen — ammonia 3. Carbon + steam → carbon monoxide + hydrogen 4. Calcium oxide + water calcium hydroxide 5. Phosphorus + oxygen → diphosphorus pentoxide 6. Aluminum sulfate + calcium hydroxide → aluminum hydroxide + calcium sulfate 7. Aluminum + oxygen aluminum oxide 8. Sodium peroxide + water sodium hydroxide + oxygen 9. Copper + concentrated sulfuric acid →...
Which of the following compounds contain both ionic and covalent bonds? zinc bicarbonate cobalt(III) phosphate gallium selenide strontium iodide titanium(IV) fluoride silver hydroxide lead(IV) perchlorate manganese(III) nitrite tin(IV) carbonate molybdenum(VI) hydrogen phosphate calcium hypochlorite beryllium acetate platinum(II) arsenide magnesium oxide lithium bromide titanium (II) selenide copper (I) oxide vanadium (V) phosphide cobalt (III) chlorate lead (IV) sulfate copper (II) chromate zinc (II) nitride strontium hydroxide lead (II) sulfide
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