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What does every unit on the pH scale represent?
Every unit represent the activity of the ion H+.
What do the letters in a chemical formula represent?
Different elements within the compound/ion.
Why is an iron ion attracted to sulfide ion but not a zinc ion?
Both the iron ion and the zinc ion carry positive charges while the sulfide ion carries a negative charge. Like charges repel each other, opposite charges attract each other.
Why is an iron ion attracted to a sulfide ion not to a zinc ion?
Both the iron ion and the zinc ion carry positive charges while the sulfide ion carries a negative charge. Like charges repel each other, opposite charges attract each other.
Why is an iron ion is attracted to a sulfide but not to a zinc ion?
Both the iron ion and the zinc ion carry positive charges while the sulfide ion carries a negative charge. Like charges repel each other, opposite charges attract each other.
The proposal that called for a two house legislature with one house having equal represent-ion for each state and the other having represent-ion based on population was the?
the great compromise
What symbol is used to represent the chloride ion?
Chloride ion: Cl-
What symbol would represent a chlorine ion that has ionized to have a stable electron configuration?
What symbol would represent a chlorine ion that has ionized to have a stable electron configuration?
What does every unit on the pH scale represent?
Every unit represent the activity of the ion H+.
What has the author Arthur G Hedley written?
Arthur G. Hedley has written: 'Automation of an ion chromatograph for precipitation analysis with computerized data reduction' -- subject(s): Analysis, Analytic Chemistry, Chemistry, Analytic, Water
What do the letters in a chemical formula represent?
Different elements within the compound/ion.
Why is an iron ion is attracted to a sulfide ion but not a zinc ion?
Both the iron ion and the zinc ion carry positive charges while the sulfide ion carries a negative charge. Like charges repel each other, opposite charges attract each other.
Why is an iron ion attracted to sulfide ion but not a zinc ion?
Both the iron ion and the zinc ion carry positive charges while the sulfide ion carries a negative charge. Like charges repel each other, opposite charges attract each other.
Why is an iron ion attracted to a sulfide ion not to a zinc ion?
Both the iron ion and the zinc ion carry positive charges while the sulfide ion carries a negative charge. Like charges repel each other, opposite charges attract each other.
What does an increase pH of 1 represent?
A decrease in hydrogen ion concentration by factor of 10
What does an increase of 1 number represent?
A decrease in hydrogen ion concentration by factor of 10
What does the symbol Ca2 plus represent?
Its a positive calcium ion that loses two electrons.
