Answer:
1. Sodium carbonate
2. Potassium hydroxide
3. Copper(II) nitrate
4. Iron(III) sulfate
5. Silver acetate
6. Lead(II) chromate
7. Manganese(II) perchlorate
8. Iron(II) sulfite
9. Nickel phosphate
10. Chromium(III) bicarbonate
Step-by-step explanation:
Here are the explanations for the names of the given polyatomic ionic compounds:
Na2CO3: Sodium carbonate - This compound consists of sodium ions (Na+) and carbonate ions (CO3^2-). When sodium combines with carbonate, it forms sodium carbonate.
KOH: Potassium hydroxide - It is composed of potassium ions (K+) and hydroxide ions (OH-). The combination of potassium and hydroxide results in potassium hydroxide.
Cu(NO3)2: Copper(II) nitrate - This compound contains copper(II) ions (Cu^2+) and nitrate ions (NO3-). The Roman numeral (II) indicates the charge of the copper ion, and the compound is named copper(II) nitrate.
Fe2(SO4)3: Iron(III) sulfate - It consists of iron(III) ions (Fe^3+) and sulfate ions (SO4^2-). The Roman numeral (III) signifies the charge of the iron ion, and the compound is named iron(III) sulfate.
AgCH3COO: Silver acetate - This compound comprises silver ions (Ag+) and acetate ions (CH3COO-). The compound is named silver acetate.
PbCrO4: Lead(II) chromate - It contains lead(II) ions (Pb^2+) and chromate ions (CrO4^2-). The Roman numeral (II) denotes the charge of the lead ion, and the compound is named lead(II) chromate.
Mn(ClO4)2: Manganese(II) perchlorate - This compound includes manganese(II) ions (Mn^2+) and perchlorate ions (ClO4-). The Roman numeral (II) indicates the charge of the manganese ion, and the compound is named manganese(II) perchlorate.
FeSO3: Iron(II) sulfite - It consists of iron(II) ions (Fe^2+) and sulfite ions (SO3^2-). The Roman numeral (II) signifies the charge of the iron ion, and the compound is named iron(II) sulfite.
NiPO4: Nickel phosphate - This compound comprises nickel ions (Ni^2+) and phosphate ions (PO4^3-). The compound is named nickel phosphate.
Cr(HCO3)3: Chromium(III) bicarbonate - It contains chromium(III) ions (Cr^3+) and bicarbonate ions (HCO3-). The Roman numeral (III) denotes the charge of the chromium ion, and the compound is named chromium(III) bicarbonate.
These names follow the conventions of chemical nomenclature to accurately describe the composition of the compounds based on the elements and ions present.
Hope this helps!