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pH

QuestionAnswer
Qual a escala de pH? 0 a 14
pH > 7 solução básica
pH <7 solução ácida
diminuir a acidez significa... aumentar o pH
aumentar a acidez significa ... diminuir o pH
pH =7 solução neutra
Da reação de um ácido e de uma base resulta... ... um sal e água
Para aumentar o pH de uma solução .... ... adiciona-se uma solução básica
Para diminuir o pH de uma solução ... ...adiciona-se uma solução ácida
Created by: 793838440820155
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