LEI DE HESS-EXERCÍCIO 02
9:59
YouTubeQuímica da hora
LEI DE HESS-EXERCÍCIO 02
Dadas as seguintes equações termoquímicas: 2 H2(g) + O2(g) → 2 H2O(ℓ) ∆H = -571,5 kJ N2O5(g) + H2O(ℓ) → 2 HNO3(ℓ) ∆H = -76,6 kJ ½ N2(g) + 3/2 O2(g) + ½ H2(g) → HNO3(ℓ) ∆H = -174,1 kJ Baseado nessas equações, determine a alternativa correta a respeito da formação de 2 mols de N2O5(g) a partir de 2 mols de N2(g) e 5 ...
17,2mii vizualizări23 apr. 2022
H2O Chemistry
Reactions of Group 2 Elements with Water
Reactions of Group 2 Elements with Water
libretexts.org
3 oct. 2013
Chemistry Memes on Instagram: "Oxygen’s greedy like that. #chemistry #chemistrymemes #chem #school #h2o #water #electrons #electronegativity #college #hydrogen #oxygen #sharing #valenceelectrons #fyp #foryou #viral #reels #funny #jokes #memes #pov #relatable"
0:06
Chemistry Memes on Instagram: "Oxygen’s greedy like that. #chemistry #chemistrymemes #chem #school #h2o #water #electrons #electronegativity #college #hydrogen #oxygen #sharing #valenceelectrons #fyp #foryou #viral #reels #funny #jokes #memes #pov #relatable"
Instagramchemistry_memes1
4,9mil. vizualizări15 oct. 2024
ATP Cycle
5:12
ATP Cycle
YouTubeThe Organic Chemistry Tutor
198,9mii vizualizări24 oct. 2019
Cele mai importante videoclipuri
2NO + O2 → 2NO2
0:51
2NO + O2 → 2NO2
YouTubevoji1991
18,2mii vizualizări5 sept. 2010
NO2 Hybridization (Nitrogen Dioxide)
2:07
NO2 Hybridization (Nitrogen Dioxide)
YouTubeGeometry of Molecules
24,8mii vizualizări10 mai 2022
How to Balance N2O5 + H2O = HNO3
1:30
How to Balance N2O5 + H2O = HNO3
YouTubeWayne Breslyn (Dr. B.)
76,3mii vizualizări7 aug. 2018
H2O Water Cycle
Water (H20) - States, Properties & Uses | Water Cycle | Chemistry | Byju's
Water (H20) - States, Properties & Uses | Water Cycle | Chemistry | Byju's
byjus.com
20 feb. 2016
The Eternal Journey of Water | Earth’s Lifeblood Explained
1:29
The Eternal Journey of Water | Earth’s Lifeblood Explained
YouTubeLife Laps
105 vizualizăriAcum 2 săptămâni
The Water Cycle Song! | Learn Evaporation, Condensation, and Precipitation (K-Pop Style)
3:23
The Water Cycle Song! | Learn Evaporation, Condensation, and Precipitation (K-Pop Style)
YouTubeMelodyLearn Academy
2,6mii vizualizăriAcum 2 luni
2NO + O2 → 2NO2
0:51
2NO + O2 → 2NO2
18,2mii vizualizări5 sept. 2010
YouTubevoji1991
NO2 Hybridization (Nitrogen Dioxide)
2:07
NO2 Hybridization (Nitrogen Dioxide)
24,8mii vizualizări10 mai 2022
YouTubeGeometry of Molecules
How to Balance N2O5 + H2O = HNO3
1:30
How to Balance N2O5 + H2O = HNO3
76,3mii vizualizări7 aug. 2018
YouTubeWayne Breslyn (Dr. B.)
How to Balance NH4NO2 = H2O + N2
1:09
How to Balance NH4NO2 = H2O + N2
33,4mii vizualizări31 mar. 2020
YouTubeWayne Breslyn (Dr. B.)
NO2 - Lewis Structure - Nitrogen Dioxide
5:34
NO2 - Lewis Structure - Nitrogen Dioxide
205,7mii vizualizări14 iul. 2020
YouTubeThe Organic Chemistry Tutor
NO2 N2O4 Gas Equilibrium- LeChatelier's Principle Lab Part 4
1:08
NO2 N2O4 Gas Equilibrium- LeChatelier's Principle Lab Part 4
98,9mii vizualizări14 dec. 2011
YouTubeNorth Carolina School of Science and Mathema…
Mole Ratio for N2 + H2 = NH3
2:11
Mole Ratio for N2 + H2 = NH3
24mii vizualizări18 dec. 2022
YouTubeWayne Breslyn (Dr. B.)
2:31
How to balance? N2 + H2 → NH3
31,9mii vizualizări29 dec. 2020
YouTubePaul Olivier
1:28
HNO3 + H2O (Nitric acid plus Water)
214mii vizualizări17 oct. 2018
YouTubeWayne Breslyn (Dr. B.)
1:03
How to Balance N2O= N2 + O2
40,7mii vizualizări3 aug. 2018
YouTubeWayne Breslyn (Dr. B.)
1:56
How to Balance N2O5 =NO2 + O2
60,4mii vizualizări18 mar. 2019
YouTubeWayne Breslyn (Dr. B.)
1:43
Hybridization of N2 (nitrogen)
26,4mii vizualizări22 aug. 2023
YouTubechemistNATE
3:11
How to Balance NH3 + NO = N2 + H2O
63,5mii vizualizări17 nov. 2017
YouTubeWayne Breslyn (Dr. B.)
0:59
How to Balance H2 + O2 = H2O
1,1mil. vizualizări22 nov. 2015
YouTubeWayne Breslyn (Dr. B.)
4:17
How to balance? NH3 + NO → N2 + H2O
49,6mii vizualizări13 apr. 2021
YouTubePaul Olivier
1:01
N2O Hybridization: Hybrid Orbitals for N2O
48,2mii vizualizări14 oct. 2013
YouTubeWayne Breslyn (Dr. B.)
3:00
How to Balance NO + O2 + H2O = HNO2
5mii vizualizări7 mar. 2019
YouTubeWayne Breslyn (Dr. B.)
1:25
How to Write the Name for NO2
20,5mii vizualizări9 iul. 2020
YouTubeWayne Breslyn (Dr. B.)
2:29
Balancing the Equation NH3 + O2 = N2 + H2O
6mii vizualizări9 feb. 2022
YouTubeMagnetsAndMotors (Dr. B's Other Channel)
1:45
How to Balance NO2 + H2O = HNO3 + NO
130mii vizualizări2 aug. 2018
YouTubeWayne Breslyn (Dr. B.)
1:20
N2O Molecular Geometry / Shape and Bond Angles
77,4mii vizualizări14 oct. 2013
YouTubeWayne Breslyn (Dr. B.)
2:15
How to Balance HCN + O2 = N2 + CO2 + H2O
4,3mii vizualizări26 ian. 2021
YouTubeWayne Breslyn (Dr. B.)
3:53
4.3c | Balance: H2(g) + I2(s) → HI(s)
5,2mii vizualizări10 oct. 2021
YouTubeThe Glaser Tutoring Company
1:59
Resonance Structures for NO2 (Nitrogen dioxide)
30,8mii vizualizări17 ian. 2021
YouTubeWayne Breslyn (Dr. B.)
2:27
Resonance Structures for NO2- (Nitrite ion)
99,2mii vizualizări16 ian. 2019
YouTubeWayne Breslyn (Dr. B.)
2:41
How to Balance: NH3 + O2 = NO + H2O
680,6mii vizualizări28 aug. 2017
YouTubeWayne Breslyn (Dr. B.)
3:23
Balancing NH3 + O2 = NO + H2O (Ammonia + Oxygen gas)
63,8mii vizualizări12 dec. 2019
YouTubeMagnetsAndMotors (Dr. B's Other Channel)
1:43
H2+O2 ... reaction of Hydrogen and Oxygen
87,1mii vizualizări3 sept. 2020
YouTubechemistNATE
4:08
How to balance NO2 + H2O → HNO3 + NO
2,9mii vizualizări19 feb. 2022
YouTubeThe Glaser Tutoring Company
Vedeți mai multe videoclipuri
Suport static pentru miniaturi