Chemistry
Grade-9
Easy
Question
The name of KHCO3 is:
- Potassium carbonate
- Potassium hydrogen carbonate
- Potassium Hydroxide
- Potassium Hydro carboxide
Hint:
Potassium and hydrogen carbonate ions are present.
The correct answer is: Potassium hydrogen carbonate
- In the given formula KHCO3 potassium and hydrogen carbonate ions are present.
- HCO3 is called hydrogen carbonate or bicarbonate.
- The chemical name of KHCO3 is potassium hydrogen carbonate.
Related Questions to study
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
Chemistry
What is the name of the compound NH4OH?
What is the name of the compound NH4OH?
ChemistryGrade-9
Chemistry
What is the correct chemical formula for magnesium iodide?
What is the correct chemical formula for magnesium iodide?
ChemistryGrade-9