Answers about Chemistry
What your tutor Lesbian Group Sex wants here is to find out is if, from the information given, you can determine the nature of the metal.Which you should be able to do. You shoul
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Chemistry
How do you calculation pH from ka?
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Ka = [H+][A-] / [HA] Hence [H+] = Ka[HA] / [A-] Remember pH = -log(10)[H+] ‘logging’ both sides. -log(10)[H+] = – log(10)Ka[HA] / [A-] By algebraic manipulation
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Chemistry
Does marble burn in a fire?
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NO!!!!
Reason; marble is calcium carbonate.
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