none Science Fichas sobre S1 Science: Chemistry, creado por Adam Barnes el 03/02/2016.
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Creado por Adam Barnes
hace más de 10 años
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Creado por Adam Barnes
hace más de 10 años
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What is an indicator?
When fuels burn they make gasses are these gases acidic or alkali?
What damage does acid rain cause?
What is formed when an acid is cancelled out by an alkali?
What range pH numbers is weakly acidic?
What Substance has a pH number of more than 7?
