How many mL of hydrogen would be produced if we ran the system for 2 minutes and 42 seconds at 22 mA at 22oC and 710 mm Hg?
Answer:-
This question is solved by using the simple concept of electrochemistry and the ideal gas equation.
The answer is given in the image,
How many mL of hydrogen would be produced if we ran the system for 2 minutes...
8. How many mL of hydrogen would be collected at a pressure of 765 torr and 22°C in a reaction between 0.350 g Al and an excess of HCl(aq). (2 Pts.)
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Acid precipitation dripping on limestone produces carbon dioxide by the following reaction: CaCO3(s) + 2H+ (aq) —— Ca2+ (aq) + CO2(g) +H2O(l) 17.0 mL of CO2 was produced at 25.0°C and 748.0 mm Hg.Part 1 How many moles of CO2 were produced? Part 2 How many milligrams of CaCO3 were consumed?
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