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Morescorecbse - Author on ShareChat: Funny, Romantic, Videos, Shayari, Quotes
Morescorecbse
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#🤔 Unknown Facts #📚 மாதிரி வினா-விடை #✍ எக்ஸாம் குறிப்பு #🧒குழந்தைகளுக்கான கல்வி📔 #💡போட்டித்தேர்வுக்கு தயாராகுதல்
🤔 Unknown Facts - @02 Evolution of Gas It turns to milky When excess CO2 is passed, mitkiness disappears Cac03 H2o > Ca(HCO3)2 CO2 + HCI (calcium bicarbonate) Cac03 Milky Metal hydrogen carbonate Base Metal carbonate No reaction Neutralisation Reaction Reaction of acid with bases called as neutralisation reaction; Acid H20 Basel Salt NaOH Hzo Ex: HCU NaOH NaCL > Zn02 Sodium zincate Na2 Reaction of Metallic Oxides with Acids Metallic oxides are basic in nature H20 Metallic oxide Acid Salt + > H20 CaClz Ex: HCu 2HCU Mgo 2HCL M8Cl2 Hz0 2 CaO, Mgo are basic oxides Reaction of Metallic Oxides with Acids Metallic oxides are basic in nature H2O Metallic oxidel Acid Salt > Ca0 Mgo CaClz Hzo Ex: Cao + 2HC > @02 Evolution of Gas It turns to milky When excess CO2 is passed, mitkiness disappears Cac03 H2o > Ca(HCO3)2 CO2 + HCI (calcium bicarbonate) Cac03 Milky Metal hydrogen carbonate Base Metal carbonate No reaction Neutralisation Reaction Reaction of acid with bases called as neutralisation reaction; Acid H20 Basel Salt NaOH Hzo Ex: HCU NaOH NaCL > Zn02 Sodium zincate Na2 Reaction of Metallic Oxides with Acids Metallic oxides are basic in nature H20 Metallic oxide Acid Salt + > H20 CaClz Ex: HCu 2HCU Mgo 2HCL M8Cl2 Hz0 2 CaO, Mgo are basic oxides Reaction of Metallic Oxides with Acids Metallic oxides are basic in nature H2O Metallic oxidel Acid Salt > Ca0 Mgo CaClz Hzo Ex: Cao + 2HC > - ShareChat