Classifique as substâncias em ácida ou básica, de acordo com o pH de cada uma.

a) Coca Cola (pH=3,0)
b)Suco de Tomate (pH=4,0)
c) Urina (pH=6,0)
d) Leite de vaca (pH=6,5)
e) Leite de magnésio (pH=9,0)
f) Suco de limão (pH=2,0)
g) Sangue Humano (pH=7,3)
h) Água destilada (pH=7,0
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