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0:08
The chemical decomposition of ammonium... - Space Discoverer
已浏览 579 次
2021年11月19日
Facebook
Space Discoverer
Ammonium Dichromate Volcano - Classic Vesuvius Fire Demo
2021年2月7日
sciencenotes.org
3:25
Incredible Volcano Reaction with Ammonium Dichromate
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2019年10月22日
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UNILAD Tech
0:35
Ammonium Dichromate Volcano
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2016年10月21日
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ChemClub
0:48
Ammonium dichromate volcano
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2017年4月7日
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MEL Science
2:47
How to Make a Tabletop Volcano with Ammonium Dichromate
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2023年2月8日
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Midnight Science Club
Heating of ammonium dichromate produces all these compounds ex... | Filo
2022年4月21日
askfilo.com
SOLVED:A miniature volcano can be made in the laboratory with ammonium dichromate. When ignited, it decomposes in a fiery display. (NH4)2 Cr2 O7(s) →N2(g) 4 H2 O(g) Cr2 O3(s) If 0.95 g of ammonium dichromate is used and if the gases from this reaction are trapped in a 15.0-L. flask at 23^∘ C, what is the total pressure of the gas in the flask? What are the partial pressures of N2 and H2 O ? (IMAGE CAN'T COPY)
2020年5月12日
numerade.com
Heating of ammonium dichromate produces :-... | Filo
已浏览 5991 次
2022年11月12日
askfilo.com
SOLVED: When ignited, solid ammonium dichromate decomposes in a fiery display. This is the reaction for a "volcano" demonstration. The decomposition produces nitrogen gas, water vapor,and chromium (III) oxide: The reaction was preformed at 25.08C. The reaction is: (10 points) (NHA)CrzO-(s) CrzOa(s) Nzlg) 4HzO(g)Substance (NHJCrO-s) CrOels) Nzle) HOlg)AH; (kJlmol) 23.0 1128.4s" (J/Kmol) 114 81.17 191.5 188.7-241.8Determine the AHrn (kJ/mol) and ASrn (J/Kmol) for the reaction: Determine the en
2022年3月31日
numerade.com
7:00
The formula of ammonium dichromate is... | Filo
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2022年11月27日
askfilo.com
What happens when ammonium dichromate on heating? - TimesMojo
2022年7月14日
timesmojo.com
Containing the dichromate volcano
2019年9月27日
rsc.org
The decomposition of ammonium dichromate [(NH4)2Cr2O7] is c... | Filo
已浏览 5847 次
10 个月之前
askfilo.com
What do you observe when ammonium dichromate is heated? - rpjhl44dd
2019年7月8日
topperlearning.com
3:44
Chemical Volcano and Fire Blizzard with Chromium Oxide!
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2019年2月18日
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Chemistry
Oxford eyes dormant volcano juice to extract battery metals, energy
7 个月之前
interestingengineering.com
SOLVED: Ammonium dichromate decomposes when heated to produce chromium(III) oxide, nitrogen gas, and water vapor according to the equation below: (NH4)Cr2O7(s) → Cr2O3(s) N2(g) 4H2O(g). If a 128.53g sample of ammonium dichromate produces 69.05g of chromium(III) oxide, what is the % yield?
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2022年4月20日
numerade.com
0:36
Mayon Volcano's fast-moving steam and ash threatens Philippine region
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SOLVED:The "volcano reaction" produces chromium(III) oxide, water, and nitrogen gas from the decomposition of ammonium dichromate. Calculate the mass of chromium(III) oxide produced by the decomposition of 1.54 g of ammonium dichromate.
2021年1月23日
numerade.com
Black lava from this bizarre volcano could reveal Earth's deep secrets
2021年11月24日
newscientist.com
1:37
28 billion gallons of lava later, Kilauea eruption at summit crater is on pause
2022年12月12日
hawaiinewsnow.com
0:37
Here is an ammonite rock that we found in a large loose shale slab and opened up on the beach with our geological hammer 🏝🌊 Inside, a beautiful Dactylioceras tenuicostatum ammonite from the Jurassic 😍🦑 This ammonite is around 185 Million Years Old 💀 it split open perfectly! If you would like an ammonite rock to crack open yourself at home, please message us directly on yorkshire fossils or visit our website yorkshirefossils.NET 🦕 For more videos, check out our YouTube channel Yorkshire Fos
已浏览 107.4万 次
2023年7月22日
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Yorkshire Fossils
0:26
Here’s a perfect ammonite rock that we found in a shale slab and opened up on the beach🏝🌊 Inside, a stunning Dactylioceras ammonite from the Jurassic 😍🦑 This ammonite is around 185 Million Years Old 💀 If you’d like an ammonite rock to crack open, please message us directly on yorkshire fossils or visit our website yorkshirefossils.NET 🦕 For more videos, check out our YouTube channel Yorkshire Fossils 🏝 Thanks for supporting our page! 🐊 #natural #nature #fossil #fossils #ancient #animals
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2023年9月15日
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Yorkshire Fossils
0:29
Here’s an ammonite rock that we found in a shale slab and opened up on the beach🏝🌊 Inside, a stunning Dactylioceras ammonite from the Jurassic 😍🦑 This ammonite is around 185 Million Years Old 💀 If you’d like an ammonite rock to crack open, please message us directly on yorkshire fossils or visit our website yorkshirefossils.NET 🦕 For more videos, check out our YouTube channel Yorkshire Fossils 🏝 Thanks for supporting our page! 🐊 #natural #nature #fossil #fossils #ancient #animals #art #a
已浏览 7.4万 次
2023年9月3日
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Yorkshire Fossils
0:50
Here is a perfect ammonite rock that we found stuck in the soft mud and opened up on the beach with a geology hammer 🏝🌊 Inside, a stunning Dactylioceras ammonite from the Jurassic 😍🦑 This ammonite is around 180 Million Years Old 💀 They don’t often preserve well enough to split on both sides but this specimen was perfectly preserved and opened easily with small taps of the hammer 🦖If you would like an ammonite rock like this to crack open yourself, please message us directly @yorkshire.foss
已浏览 2万 次
2023年12月19日
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Yorkshire Fossils
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