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How many gram of sulfuric acid is required to produce 20g of hydrogen?
Asked by ayushmishradbb | 21 Nov, 2020, 01:38: PM
answered-by-expert Expert Answer
20 gram of hydrogenb means 20/2=10 moles of H2 . 
We know that 2 moles of hydrogen is produced from one mole.
10 space moles space will space be space produced space from equals 1 half cross times 10 equals 5 space moles space of space straight H subscript 2 SO subscript 4 Number space of space moles space of space straight H subscript 2 SO subscript 4 equals fraction numerator Mass space of space straight H subscript 2 SO subscript 4 over denominator 98 end fraction Mass space of space straight H subscript 2 SO subscript 4 equals space 98 cross times 5 equals 490 space straight g
Answered by Ravi | 21 Nov, 2020, 04:51: PM
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JEE main - Chemistry
could u solve this question from redox topic
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Asked by ashwinskrishna2006 | 18 Apr, 2024, 05:37: PM
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A person counts 1coin/SEC. HOW many years it will take for him to count p.5 MOLE coins
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Asked by durgeshsing666 | 18 Mar, 2024, 06:34: AM
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Calculate total number of neutrons in 96amu of 8O16
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Asked by jadhavshivtej256 | 27 Feb, 2024, 06:25: PM
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what is mole ?
Asked by pradumankumarsah1 | 30 Jan, 2024, 02:36: PM
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to prepare one litre solution of NaOH of ph 12 the required amount of aOH is
Asked by srujan11042008 | 06 Nov, 2023, 10:31: AM
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molarity of the liquid HCl if density of the solution is 1.17g/cc is
Asked by vuppulojusaritha | 05 Nov, 2023, 02:22: PM
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81) The density of water is 1em / m * L The volume of water drop is 1.5 ml. The no of molecules present in one water drop are
Asked by radheshyambaheti085 | 09 Aug, 2023, 07:10: AM
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Asked by | 17 Aug, 2022, 08:10: PM
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calculate weight of calcium react with 6.2gm phosphorus in calcium phoshide(ca3p2)
Asked by aryankatiyar223 | 10 Aug, 2022, 11:57: PM
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