Lithium, sodium and potassium are reactive metals in group 1 of the periodic table.
In an experiment equal-sized pieces of lithium, sodium and potassium are added to separate samples of water.
A teacher demonstrated this experiment:
Describe, in detail, how the teacher would demonstrate this experiment safely,
showing how the results give the order of reactivity of the metals.
Please help i will mark brainliest answer
Answers: 3
Chemistry, 21.06.2019 19:30, angelinararr5783
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6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity
Answers: 1
Lithium, sodium and potassium are reactive metals in group 1 of the periodic table.
In an experimen...
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