Chem 106 LAB final Questions || ANSWERED|| WITH ERROR-FREE SOLUTIONS
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Course
CHEM 106
Institution
CHEM 106
how do you determine unknown flame tests? - Correct Answer electrons exist in energy levels with atoms, each element has a different energy level system, making each element release unique colors produced from energy
how many lines does mercury produce under a spectroscope? - Correct Answer ...
Chem 106 LAB final Questions || ANSWERED|| WITH ERROR-
FREE SOLUTIONS
how do you determine unknown flame tests? - Correct Answer electrons exist in energy levels with
atoms, each element has a different energy level system, making each element release unique colors
produced from energy
how many lines does mercury produce under a spectroscope? - Correct Answer 4; violet, blue, green,
and yellow
how many lines does hydrogen produce under a spectroscope? - Correct Answer 3; violet, blue, and red
how does white light separate? - Correct Answer into the rainbow spectrum
indicators - Correct Answer chemical substances that change color as a pH changes
indicators of pH - Correct Answer methyl orange, phenolphthalein, and red cabbage juice
house hold products that are acids - Correct Answer lemon juice, sierra mist, and lime away
house hold products that are bases - Correct Answer baking soda, dishwasher powder, and ammonia
moles of NaOH= - Correct Answer moles of acetic acid in vinegar
how can vinegar be titrated? - Correct Answer with a base like NaOH; it contains acetic acid
red litmus paper - Correct Answer under acidic conditions; turns blue in the presence of a basic solution
blue litmus paper - Correct Answer under basic conditions; turns red in the presence of an acidic
solution
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