Chemistry
Grade-9
Easy
Question
What is the chemical formula of Aluminium Carbonate?
- Al2CO3
- Al2(CO3)3
- AlCO3
- Al2CO4
Hint:
To balance out the charges two aluminium and three carbonate ions are required.
The correct answer is: Al2(CO3)3
- In the chemical formula first metal name is written.
- The metal cation is Al3+ and the anion is CO32-.
- To balance out the charges two aluminium and three carbonate ions are required.
- The chemical formula of Aluminium Carbonate is Al2(CO3)3.
Related Questions to study
Chemistry
The name of Cu(OH)2 is:
The name of Cu(OH)2 is:
ChemistryGrade-9
Chemistry
The name of KHCO3 is:
The name of KHCO3 is:
ChemistryGrade-9
Chemistry
The formula of iron(III) oxide is:
The formula of iron(III) oxide is:
ChemistryGrade-9
Chemistry
The formula of copper(II) oxide is:
The formula of copper(II) oxide is:
ChemistryGrade-9
Chemistry
The formula of silver nitrate is:
The formula of silver nitrate is:
ChemistryGrade-9
Chemistry
What is the proper prefix for an element if it occurs four times in a compound?
What is the proper prefix for an element if it occurs four times in a compound?
ChemistryGrade-9
Chemistry
The chemical formula of tetraphosphorus heptoxide is:
The chemical formula of tetraphosphorus heptoxide is:
ChemistryGrade-9
Chemistry
How many atoms are there in H2SO4?
How many atoms are there in H2SO4?
ChemistryGrade-9
Chemistry
What is the chemical formulae of barium sulphate?
What is the chemical formulae of barium sulphate?
ChemistryGrade-9
Chemistry
How many atoms of carbon (C) are in C6H12O6?
How many atoms of carbon (C) are in C6H12O6?
ChemistryGrade-9
Chemistry
Name the compound with the formula KOH.
Name the compound with the formula KOH.
ChemistryGrade-9
Chemistry
Chemical formula for calcium nitrate is
Chemical formula for calcium nitrate is
ChemistryGrade-9
Chemistry
What is the name for the compound with the formula NH4Cl
What is the name for the compound with the formula NH4Cl
ChemistryGrade-9
Chemistry
The formula for barium hydroxide is:
The formula for barium hydroxide is:
ChemistryGrade-9
Chemistry
The formula for sulfur hexafluoride is:
The formula for sulfur hexafluoride is:
ChemistryGrade-9