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Is mixing lye and hydrochloric acid a physical or chemical change?
Mixing lye (sodium hydroxide) and hydrochloric acid results in a chemical change, known as a neutralization reaction. This reaction produces water and salt as products, and involves the formation of new chemical bonds and the release of energy in the form of heat.
Does mixing sodium hydroxide and calcium nitrate form a precipitate?
Mixing sodium hydroxide and calcium nitrate will not form a precipitate. Instead, it will form solutions of sodium nitrate and calcium hydroxide.
What two reagents could you mix together to produce an acid-base reaction without producing a gas?
HCL + NaOH ---------> H2O + NaCL(Hydrochloric Acid) + (Sodium Hydroxide) --> (Water) (table salt)
Which are examples of redox reactions a banana turning brown a car rusting burning propane or mixing sodium hydroxide with hydrochloric acid to form table salt and water?
Examples of redox reactions among the given options are: Rusting of a car Burning propane The banana turning brown and mixing sodium hydroxide with hydrochloric acid to form table salt and water do not involve redox reactions.
Oxides will react with hydrochloric acid but not with aqueous sodium hydroxide?
Oxides react with hydrochloric acid to form corresponding chlorides and water. This is because hydrochloric acid is a strong acid that can donate protons to the oxide, leading to the formation of a salt and water. On the other hand, oxides do not react with aqueous sodium hydroxide because sodium hydroxide is a strong base that does not readily react with oxides under normal conditions. The lack of protons in sodium hydroxide prevents it from reacting with oxides in the same way as hydrochloric acid.
Is Mixing sodium hydroxide with hydrochloric acid to form table salt and water a redox reaction?
Yes, mixing sodium hydroxide with hydrochloric acid to form table salt (sodium chloride) and water is a neutralization reaction. It is not a redox reaction because there is no transfer of electrons between the reactants.
Which solutions can be mixed together to form a neutral solution in a pH scale?
Mixing equal amounts of an acid and a base with the same pH value will create a neutral solution on the pH scale. Examples include mixing hydrochloric acid with sodium hydroxide or sulfuric acid with potassium hydroxide.
Is mixing lye and hydrochloric acid a physical or chemical change?
Mixing lye (sodium hydroxide) and hydrochloric acid results in a chemical change, known as a neutralization reaction. This reaction produces water and salt as products, and involves the formation of new chemical bonds and the release of energy in the form of heat.
Can you make potassium hydroxide by mixing potassium sulfate and calcium hydroxide?
No, potassium hydroxide cannot be made by mixing potassium sulfate and calcium hydroxide. Potassium hydroxide is typically produced through the electrolysis of potassium chloride. Mixing potassium sulfate and calcium hydroxide would not result in the formation of potassium hydroxide.
Does mixing sodium hydroxide and calcium nitrate form a precipitate?
Mixing sodium hydroxide and calcium nitrate will not form a precipitate. Instead, it will form solutions of sodium nitrate and calcium hydroxide.
Three examples of chemical reactions that are considered exothermic?
Combustion of gasoline in a car engine. Neutralization of an acid with a base, such as mixing hydrochloric acid and sodium hydroxide. Rusting of iron in the presence of oxygen and water.
What are 10 examples of neutralisation?
Mixing hydrochloric acid with sodium hydroxide to form salt and water. Combining sulfuric acid with calcium hydroxide to produce calcium sulfate and water. Reacting nitric acid with potassium hydroxide to yield potassium nitrate and water. Mixing acetic acid with ammonia to form ammonium acetate and water. Combining phosphoric acid with barium hydroxide to produce barium phosphate and water. Reacting citric acid with sodium bicarbonate to yield sodium citrate and water. Mixing hydrofluoric acid with sodium carbonate to form sodium fluoride and water. Combining carbonic acid with potassium hydroxide to produce potassium carbonate and water. Reacting oxalic acid with calcium hydroxide to yield calcium oxalate and water. Mixing hydrobromic acid with magnesium hydroxide to form magnesium bromide and water.
What two reagents could you mix together to produce an acid-base reaction without producing a gas?
HCL + NaOH ---------> H2O + NaCL(Hydrochloric Acid) + (Sodium Hydroxide) --> (Water) (table salt)
Which are examples of redox reactions a banana turning brown a car rusting burning propane or mixing sodium hydroxide with hydrochloric acid to form table salt and water?
Examples of redox reactions among the given options are: Rusting of a car Burning propane The banana turning brown and mixing sodium hydroxide with hydrochloric acid to form table salt and water do not involve redox reactions.
Is there any issues with mixing ammonium hydroxide and potassium hydroxide?
Mixing ammonium hydroxide and potassium hydroxide can produce ammonia gas, which is highly toxic. It is not recommended due to the potential health hazards associated with exposure to ammonia gas. It is important to handle these chemicals with caution and avoid mixing them together.
Oxides will react with hydrochloric acid but not with aqueous sodium hydroxide?
Oxides react with hydrochloric acid to form corresponding chlorides and water. This is because hydrochloric acid is a strong acid that can donate protons to the oxide, leading to the formation of a salt and water. On the other hand, oxides do not react with aqueous sodium hydroxide because sodium hydroxide is a strong base that does not readily react with oxides under normal conditions. The lack of protons in sodium hydroxide prevents it from reacting with oxides in the same way as hydrochloric acid.
What is the product of the mixing of hydrochloric acid and sodium hydroxide?
The product of mixing hydrochloric acid and sodium hydroxide is water and sodium chloride (table salt). The reaction between the acid and base results in a neutralization reaction, where the H+ ions from the acid combine with the OH- ions from the base to form water, while the Na+ ions from the base combine with the Cl- ions from the acid to form sodium chloride.
