Question

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Order the following chemicals from lowest to highest melting point.
Water
Paraffin wax
Hydrogen sulfide
Ethanol
Carbon dioxide

Answer 1

• Ethanol - -173.5°F
• Hydrogen sulfide - -121.9°F
• Carbon dioxide - -69.9 °F
• Water - 32°F
• Paraffin wax - 115 to 154 °F

Step-by-step explanation:

• Ethanol is a chemical, grain alcohol is a volatile and flammable, colorless, and odorless substance. The versatile solvent has many acidic compositions. Paraffin wax is an soft and colorless solid that is made from petroleum coal and oil. It is an excellent material for storing heat.