Question

What are the molecular formulae of salt , slaked lime, water, lime, limestone?

Answer 1

1. SLAKED LIME = Ca(OH)₂ = Calcium Hydroxide
2. SALT = NaCl = Sodium Chloride
3. LIME = QUICK LIME = CaO = Calcium Oxide
4. WATER = H₂O

Answer 2

The molecular formulae are as follows:

Salt = $NaCl$

Slaked lime = $Ca(OH)_{2}$

Water = $H_{2} O$

Lime = $CaO$

Limestone = $CaCO_{3}$

Molecular formula:

• Chemical element symbols, numbers, and occasionally other symbols like parentheses, dashes, brackets, commas, and plus and minus signs are used in a chemical formula to represent information about the chemical proportions of the atoms that make up a certain chemical compound or molecule.
• The molecular formula is an equation that specifies how many atoms of each element there are in a single compound's molecule.
• It displays the precise amount of atoms present in a molecule.
• Examples: A molecule of hexane, with the chemical formula $C_{6} H_{14}$, contains 14 H atoms and 6 C atoms.

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