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When sodium hypochlorite (NaOCl) is mixed with nitric acid (HNO₃), a chemical reaction occurs that produces chlorine gas (Cl₂), which is toxic and can be hazardous. The reaction can be represented by the equation: 3 NaOCl + 6 HNO₃ → 3 NaNO₃ + 3 Cl₂ + 3 H₂O. This reaction is highly exothermic and can pose safety risks, so it should be avoided in uncontrolled environments. Always handle such chemicals with caution and appropriate safety measures.

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1mo ago

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What reaction occurs when mixing calcium hypochlorite with nitric acid?

When calcium hypochlorite is mixed with nitric acid, chloric acid is formed. This reaction may release chlorine gas, which is toxic and can be dangerous if inhaled. Therefore, it is important to carry out this reaction in a well-ventilated area and with proper safety precautions.


Is mixing nitric and copper metal a physical change?

Mixing nitric acid with copper metal is a chemical change, as a reaction between the nitric acid and the copper metal occurs, resulting in the formation of copper(II) nitrate, nitrogen dioxide gas, and water. This chemical reaction involves the breaking and formation of chemical bonds, leading to the formation of new substances with different properties.


What are the products if a reaction occurs between nitric acid and sodium hydroxide?

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What reaction occurs on addition of NaOCl and PbO2?

When NaOCl (sodium hypochlorite) and PbO2 (lead dioxide) are mixed, a redox reaction occurs where sodium hypochlorite is reduced to chloride ions while lead dioxide is oxidized to lead(IV) chloride. The overall reaction can be represented as: 2NaOCl + PbO2 -> 2NaCl + PbCl4 + O2


What does hcl and nano3 make?

Mixing hydrochloric acid (HCl) and sodium nitrate (NaNO3) will result in the formation of sodium chloride (NaCl) and nitric acid (HNO3). This reaction occurs as a double displacement reaction where the cations and anions switch partners.


What happens when sodium hypochlorite and hydrochloric acid are mixed together?

When sodium hypochlorite and hydrochloric acid are mixed together, a chemical reaction occurs that produces chlorine gas, water, and salt. This reaction is exothermic, meaning it releases heat, and can be dangerous if not done carefully in a controlled environment.


What happens when aluminum is mixed with nitric acid?

When aluminum is mixed with nitric acid, a chemical reaction occurs where the aluminum reacts with the nitric acid to produce aluminum nitrate, hydrogen gas, and water. The reaction is exothermic, meaning it releases heat energy. This reaction is commonly used to etch aluminum surfaces or to clean the metal.


What reaction occurs when mixing calcium hypochlorite with water?

The reaction is as follows: Ca(OCl)2 + H2CO3 (carbonic acid in water) = CaCO3 + 2HOCL (hypochlorous acid) 2HOCL + organic matter = 2HCL + O2 (nascent or released oxygen) 2HCL + CaCO3 = CaCl2 + H20 + CO2 It is the nascent oxygen that actually carries out the oxidation / disinfection process.


What happens when you put copper into nitric acid?

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How does nitric acid and salt react?

When nitric acid comes in contact with salt (sodium chloride), a chemical reaction occurs where the nitric acid protonates the chloride ion in salt, forming hydrochloric acid and nitrate salt. This reaction releases heat and can produce toxic nitrogen oxides fumes.


What happen to nitric acid after magnesium ribbon was placed?

When magnesium ribbon is placed in nitric acid, a chemical reaction occurs where magnesium reacts with the nitric acid to form magnesium nitrate, water, and nitric oxide gas. The magnesium ribbon dissolves and bubbles form as the gas is produced.


What is the reaction of iron with dilute nitric acid concentrated nitric acid and very dilute nitric acid?

1-diluted : Fe+4HNo3ـــــــــــــــdilu. + heatــــــــــــ Fe(No3)3+2H2o+No 2-with concentrated no reaction occurs becase of the iron passivity which is due to the oxidizing property of the acid were a layer of the metal oxide is formed which is complete and non porous so it protects the metal from further reaction