26/06/2024
Ease Chemistry Classes
Share
#EASE CHEMISTRY If u want to achieve #Concept #Goal Join us. Contact : 7905857828
26/06/2024
09/03/2023
Join now
Contact:- 079058 57828
29/09/2022
Contact :- 7905857828
19/06/2021
Pure nitric acid barely reacts with copper metal, due to an effect called passivation. However, when water is added, the acid is diluted and passivation no longer occurs.
The nitric acid can then freely attack the metal, forming blue copper nitrate and a lot of nitrogen dioxide gas.
*CHEMISTRY FORMULAS
☆Ordinary salt ➠ NaCl
✶ Baking soda ➠ NaHCO₃
✶ Wash the soda ➠ Na₂CO₃ · 10H₂O
✶ Caustic soda ➠ NaOH
✶ Suhga ➠ Na₂B₄O₇ · 10H₂O
✶ Alum➠ K₂SO₄ · Al₂ (SO₄) ₃ · 24H₂O
✶ Red medicine ➠ KMnO₄
✶ Caustic potash ➠ KOH
✶ Shura ➠ KNO₃
✶ Bleach bleaching ➠ Ca (OCl) · Cl
✶ Lime water ➠ Ca (OH) ₂
✶ Gypsum ➠ CaSO₄ · 2H₂O
✶ Plaster of Paris➠ CaSO₄ · ½H₂O
✶ Choke ➠ CaCO₃
✶ limestone ➠ CaCO₃
✶ Narble ➠ CaCO₃
✶ Salon ➠ NH₄Cl
✶ Laughing gas ➠ N₂O
✶ Litharge ➠ PbO
✶ Galena ➠ PbS
✶ Red vermilion ➠ Pb₃O₄
✶ White lead ➠2PbCO₃ · Pb (OH) ₂
✶ Salt acid ➠ HCl
✶ Shure Acid ➠ HNO₃
✶ Acarus ➠ HNO₃ + HCl (1: 3)
✶ Dry ice ➠ CO₂
✶ Green clasp ➠ FeSO₄ · 7H₂O
✶ Horn Silver ➠ AgCl
✶ Heavy water ➠ D₂O
✶ Producer gas ➠ CO + N₂
✶ Vinegar ➠ CH₃COOH
✶ Gamaxine ➠ C₆H₆Cl₆
✶ Blue Kassis ➠ CuSO₄ · 5H₂O
✶ Alcohol ➠ C₂H₅OH
✶ Manda ➠ C₆H₁₀O₅
✶ Grapes juice ➠ C₆H₁₂O₆
✶ Chinese ➠ C₁₂H₂₂O₁₁
✶ Urea ➠ NH₂CONH₂
✶ Benzene ➠ C₆H₆
27/01/2021
https://t.me/joinchat/IRHFaMHvAOrVPQ2w
Join KCC Telegram group for Ease Chemistry notes & Class info.
Want your school to be the top-listed School/college in Kanpur?
Click here to claim your Sponsored Listing.
Click here to claim your Sponsored Listing.
Location
Category
Contact the school
Telephone
Website
Address
Kanpur
208019
Opening Hours
| Monday | 6am - 9pm |
| Tuesday | 6am - 9pm |
| Wednesday | 6am - 9pm |
| Thursday | 6am - 9pm |
| Friday | 6am - 9pm |
| Saturday | 6am - 9pm |
| Sunday | 9am - 6pm |