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0 votes0 answer244 viewsHannah 2 Years Ago
The Number Of Oxygen Atoms In 4.4 G Of CO2 Is
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0 votes1 answer186 viewsRose 2 Years Ago
Boron Has Two Stable Isotopes, 10 B (19%) And 11 B(18%). Average Atomic Weight For Boron In The Periodic Table Is
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0 votes0 answer208 viewsJulia 2 Years Ago
The Molecular Weight Of O2 And SO2 And 32 And 64 Respectively. At 15 Degree C And 150 Mm Hg Pressure, One Litre Of O2 Contains N Molecules.
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0 votes1 answer220 viewsMichael 2 Years Ago
Modified 2 Year Ago Michael
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0 votes1 answer182 viewsLuke 2 Years Ago
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0 votes0 answer228 viewsIsaac 2 Years Ago
The Number Of Oxygen Atoms 4.4g Of CO2 Is
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0 votes0 answer207 viewsBella 2 Years Ago
If Na Is Avogadros Number Then Number Of Valence Electrons In 4.2 G Of Nitride Icons N^3_ Is
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0 votes0 answer212 viewsEmma 2 Years Ago
How Many Significant Digits Are There In 0.5?
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0 votes0 answer142 viewsSue 2 Years Ago
The Maximum Number Of Molecules Is Present In
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0 votes0 answer115 viewsTrevor 2 Years Ago
Modified 2 Year Ago Trevor
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0 votes0 answer155 viewsPhil 2 Years Ago
An Element, X Has The Following Isotopic Composition: 200X:90%, 190X:8.0%, 202X:2.0%
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0 votes0 answer82 viewsAlexander 2 Years Ago
Modified 2 Year Ago Alexander
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0 votes0 answer205 viewsJoan 2 Years Ago
Number Of Moles Of MnO4 Required To Oxidize One Mole Of Ferrous Oxalate Completely In Acidic Medium Will Be :
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0 votes0 answer128 viewsVipul 2 Years Ago
The Drug Which Is Used For Treating AIDS Victims Is
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0 votes0 answer93 viewsIan 2 Years Ago
Modified 2 Year Ago Ian
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0 votes0 answer89 viewsBella 2 Years Ago
Modified 2 Year Ago Bella
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0 votes1 answer271 viewsBoris 2 Years Ago
What Is The Mass Of Precipitate Formed When 50 ML Of 16.9 % Solution Of AgNO3 Is Mixed With 50 ML Of 5.8% NaCI Solution?
JEE DiscussionsModified 2 Year Ago Boris
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0 votes0 answer80 viewsDorothy 2 Years Ago
In The Final Answer Of The Expression [(29.2-20.2)(1.79*(10^5)]/1.37 The Number Of Significant Figures Is:
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0 votes1 answer83 viewsMatt 2 Years Ago
Modified 2 Year Ago Matt
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0 votes1 answer196 views
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0 votes0 answer141 viewsAbigail 2 Years Ago
Haemoglobin Contains 0.334 % Of Iron By Weight. The Molecular Weight Of Haemoglobin Is Approximately 67200. The Number Of Iron Atoms
JEE DiscussionsModified 2 Year Ago Abigail
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0 votes1 answer79 viewsAmanda 2 Years Ago
6.02*(10)^20 Molecules Of Urea Are Present In 100 ML Of Its Solution. The Concentration Of Solution Is:
JEE DiscussionsModified 2 Year Ago Amanda
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0 votes1 answer182 views
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0 votes0 answer89 viewsElizabeth 2 Years Ago
The Percentage Weight Of Zn In White Vitriol [ZaSO4. 7H2O] Is Approximately Equal To (Zn=65, S=32, O=16 And H=1)
JEE DiscussionsModified 2 Year Ago Elizabeth
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0 votes0 answer192 viewsJoe 2 Years Ago
Modified 2 Year Ago Joe