Advertisements
Advertisements
Question
Name the element in the compound and give the formula of the following compound:
Nitric acid
Advertisements
Solution
| Element | Element in compound | Formula |
| Nitric acid | H, N, O Hydrogen, nitrogen, oxygen |
HNO3 |
APPEARS IN
RELATED QUESTIONS
Write the chemical formula of the Calcium oxide.
An element Z has a valency of 3. What is the formula of oxide of Z ?
Work out the formula for sulphur dioxide. (Valencies : S = 4 ; O = 2)
Give the empirical formula of Acitic Acid CH3COOH.
Match the following:
| Column A | Column B |
| (a) Pb(NO3)2 | (i) rotten eggs smell |
| (b) CO2 | (ii) burns with a pop sound |
| (c) (NH4)2Cr2O7 | (iii) the suffocating smell of sulphur |
| (d) HCI | (iv) lime water turns milky |
| (e) NO2 | (v) crackling sound |
| (f) O2 | (vi) residue swells up |
| (g) H2 | (vii) brown gas |
| (i) H2S | (viii) supports combustion |
| (j) SO2 | (ix) fumes with NH3 solution |
Name the element in the compound and give the formula of the following compound:
Acetic acid
Write the formula of the following compound:
Potassium zincate
Write the formula of the following compound:
Sodium nitrate
Write the formula of the following compound:
Sodium bisulphate
Write the formula of the following compound:
Calcium bisulphite
Write the formula of the following compound:
Calcium hydroxide
Write the formula of the following compound:
Magnesium oxide
Write the formula of the following compound:
Zinc oxide
Write the formula of the following compound:
Copper [I] sulphide
Write the formula of the following compound:
Iron [III] chloride
Write the formula of the following compound:
Iron [II] oxide
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
(NH4)3SO4
State of the following formula of a compound is incorrect. Incorrectly write the correct formula.
Ca2(PO4)3
Which of the following represents a correct chemical formula? Name it.
BiPO4
