Rank the following in order from most acidic to least acidic.
ARainwater, coffee, bleach, soap
Bcoffee, rainwater, soap, bleach
Csoap, bleach, coffee, rainwater
Dbleach, soap, rainwater, coffee
ARainwater, coffee, bleach, soap
Bcoffee, rainwater, soap, bleach
Csoap, bleach, coffee, rainwater
Dbleach, soap, rainwater, coffee