Chemistry, 17.12.2020 02:50, kokokakahi
7. What is the difference between hard water and soft water?
a) Hard water contains more minerals.
b) Soft water is liquid and hard water is ice.
c) Soft water is purified water while hard water is contaminated water.
d) Hard water contains more sodium stearate.
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7. What is the difference between hard water and soft water?
a) Hard water contains more minerals.<...
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