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WorksheetsBIO 156 - Quiz 2
Total questions: 8
Worksheet time: 4mins
How would you describe a solution with a pH 11.0?
Acidic, low
Basic, low
Alkaline, high
Acidic, high
Which pH most accurately reflects a person in an Alkalosis state?
7.0 or higher
Below 7.0
Above 7.45
Below 7.35
Hydrogen ions are _____ charged, while hydroxyl ions are _______ charged.
positively; negatively
negatively; positively
neutrally; neutrally
positively; neutrally
Identify the solute and solvent in salt water.
solvent, water ; solute, salt
solvent, salt ; solute, water
solution, water ; solute, salt
solution, salt ; solute, water
Which definition best describes a solvent?
Substance capable of dissolving
Substance being dissolved
A mixture
Atoms gaining or losing electrons
True or False: All human bodily fluids measure the same pH.
True
False
True or False: water molecules are considered macromolecules.
True
False
Identify the substance closest to neutral pH.
Blood; 7.3
Orange Juice; 4.0
Ammonia; 11.0
Milk; 6.5
