1. Balance the following reaction equation (the A above the reaction arrow indicates heating the reaction...
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1. Balance the following reaction equation (the A above the reaction arrow indicates heating the reaction mixture): KCIO,(s) KCI (s) + O(g) 2. Review the experimental procedure and examine. Then, answer the questions below based on the following experimental data: Initial weight of the test tube, including 2.0 g of potassium chlorate mixed with a pinch of MnO catalyst, was 30.800 grams. After heating, the mass of the tube and residue was. 30.500 grams. a) How many moles of KCIO) (122.55 g/mol) were decomposed in the reaction? b) What substance(s) remain in the test tube after heating? c) How many moles of oxygen gas (0) were produced by the reaction? d) What is the relationship between volume of oxygen generated and volume of water collected in the beaker (pushed out of the bottle)? e) Besides the O; generated by the reaction, what other gas is also present in the bottle? 1. Balance the following reaction equation (the A above the reaction arrow indicates heating the reaction mixture): KCIO,(s) KCI (s) + O(g) 2. Review the experimental procedure and examine. Then, answer the questions below based on the following experimental data: Initial weight of the test tube, including 2.0 g of potassium chlorate mixed with a pinch of MnO catalyst, was 30.800 grams. After heating, the mass of the tube and residue was. 30.500 grams. a) How many moles of KCIO) (122.55 g/mol) were decomposed in the reaction? b) What substance(s) remain in the test tube after heating? c) How many moles of oxygen gas (0) were produced by the reaction? d) What is the relationship between volume of oxygen generated and volume of water collected in the beaker (pushed out of the bottle)? e) Besides the O; generated by the reaction, what other gas is also present in the bottle?
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Related Book For
Thermodynamics for Engineers
ISBN: ?978-1133112860
1st edition
Authors: Kenneth A. Kroos, Merle C. Potter
Posted Date:
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