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200cc of acetylene is formed from a certain mass of calcium carbide. Find the volume of oxygen required and carbon dioxide formed during its complete combustion. The combustion reaction can be represented as 2C2H2(g) + 5O2(g)=4CO2(g)+2H2O(g)
Asked by anmolmurmu7763 | 14 Apr, 2019, 09:05: PM
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A p p l y i n g space g a y space l u s s a c s space l a w space t o space t h e space c o m b u s t i o n space r e a c t i o n space w e space h a v e space minus space space space space space space space space space space space space space space space space space space space space space space space 2 space C subscript 2 H subscript 2 space plus space 5 O subscript 2 space end subscript space space rightwards arrow space 4 C O subscript 2 space plus space 2 H subscript 2 O V o l u m e s space space space space space space space space space space space space 2 V space space space space space space space space space space 5 V space space space space space space space space space space space 4 V space space space space space space space space space 2 V G i v e n space 2 V space equals space 200 c c space rightwards double arrow space V space equals space 100 c c S o comma space V subscript O subscript 2 end subscript space R e q u i r e d space equals space 5 V space space equals space 500 c c a n d space V subscript C O subscript 2 end subscript space f o r m e d space equals space 4 V space equals space 400 c c space space space space
Answered by Sumit Chakrapani | 15 Apr, 2019, 02:40: AM

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ICSE 10 - Chemistry
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ICSE 10 - Chemistry
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ICSE 10 - Chemistry
Arrange the following as per the instructions given in the brackets (a) Carbon, Fluorine, Beryllium (decreasing order of atomic size) (b) Sulphuric acid, Phosphoric acid, Acetic acid (increasing order of number of replaceable H atoms per molecule) (c) Potassium, Lithium, Sodium (increasing order of ionization potential)
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ICSE 10 - Chemistry
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Asked by anubhutiupadhaya | 11 Mar, 2024, 06:40: PM
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ICSE 10 - Chemistry
Rewrite the following statements by adding the correct word as shown in the example: Example: Given Statement: Ammonia changes moist red litmus to blue. Correct Statement: Aqueous ammonia changes moist red litmus to blue. (a) Sulphuric Acid acts as a dehydrating agent. (b) Ammonia reacts with chlorine to give ammonium chloride and nitrogen.  
Asked by sagarmishra | 11 Mar, 2024, 06:36: PM
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ICSE 10 - Chemistry
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ICSE 10 - Chemistry
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ICSE 10 - Chemistry
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ICSE 10 - Chemistry
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Asked by naaimahhaq | 17 Feb, 2024, 10:54: AM
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ICSE 10 - Chemistry
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