Question

common name molecular formula elements in the compound number of atoms of each element one fact about the compound
water h₂o hydrogen (h) 2 • water is the most abundant molecule on earths surface
oxygen (o) 1
salt nacl
sugar c₁₂h₂₂o₁₁
alcohol c₂h₅oh
vinegar (acetic acid) ch₃cooh
baking soda nahco₃

Explanation:

Step1: Analyze Salt (NaCl)

Elements: Sodium (Na), Chlorine (Cl). Number of atoms: Na - 1, Cl - 1. Fact: Salt is used for seasoning food.

Step2: Analyze Sugar ($C_{12}H_{22}O_{11}$)

Elements: Carbon (C), Hydrogen (H), Oxygen (O). Number of atoms: C - 12, H - 22, O - 11. Fact: Sugar provides energy.

Step3: Analyze Alcohol ($C_{2}H_{5}OH$)

Elements: Carbon (C), Hydrogen (H), Oxygen (O). Number of atoms: C - 2, H - 6 (from $C_{2}H_{5}$ and OH), O - 1. Fact: Alcohol can be used as a solvent.

Step4: Analyze Vinegar (acetic acid, $CH_{3}COOH$)

Elements: Carbon (C), Hydrogen (H), Oxygen (O). Number of atoms: C - 2 (from $CH_{3}$ and $COOH$), H - 4 (from $CH_{3}$ and $COOH$), O - 2. Fact: Vinegar is used in cooking for flavor.

Step5: Analyze Baking Soda ($NaHCO_{3}$)

Elements: Sodium (Na), Hydrogen (H), Carbon (C), Oxygen (O). Number of atoms: Na - 1, H - 1, C - 1, O - 3. Fact: Baking soda is used in baking to make dough rise.

Answer:

Common Name	Molecular Formula	Elements in the compound	Number of atoms of each element	One Fact about the Compound
Sugar	$C_{12}H_{22}O_{11}$	Carbon (C), Hydrogen (H), Oxygen (O)	C: 12, H: 22, O: 11	Provides energy
Alcohol	$C_{2}H_{5}OH$	Carbon (C), Hydrogen (H), Oxygen (O)	C: 2, H: 6, O: 1	Can be used as a solvent
Vinegar (acetic acid)	$CH_{3}COOH$	Carbon (C), Hydrogen (H), Oxygen (O)	C: 2, H: 4, O: 2	Used in cooking for flavor
Baking Soda	$NaHCO_{3}$	Sodium (Na), Hydrogen (H), Carbon (C), Oxygen (O)	Na: 1, H: 1, C: 1, O: 3	Used in baking to make dough rise