BrennaLu1193 BrennaLu1193
  • 21-02-2024
  • Chemistry
contestada

What is the composition of rubbing alcohol commonly sold in drug stores?
a) 70% water and 30% isopropyl alcohol
b) 70% isopropyl alcohol and 30% water
c) 50% isopropyl alcohol and 50% water
d) 80% isopropyl alcohol and 20% water

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