when aqueous sodium hydroxide is added to aqueous aluminium sulphate,a white precipitate is formed

Q: Write out the balanced equation for the reaction between calcium chloride and sodium carbonate.

A: Interpretation - To write the balanced equation for the reaction between calcium chloride and sodium…

Q: Write the net ionic equation for the reaction of copper metal with aqueous silver nitrate. Include…

A:

Q: The chemical formula of the white precipitate in test for halogens using silver nitrate test * O…

A: Halogens - These are the group 17 elements of the modern periodic table.

Q: The oxidation number of phosphorus in NH4H2PO4 is ______

A: Given compound is :NH4H2PO4

Q: Iodine gas and solid lithium are formed by the decomposition of solid lithium iodide. Write a…

A: Given: Decomposition of solid lithium iodide to iodine gas and solid lithium To Find: Balanced…

Q: Write a balanced chemical equation based on the following description: aqueous iridium (Ill) bromide…

A: The chemical formula of iridium (Ill) bromide is IrBr3. The chemical formula of silver acetate is…

Q: Write a full balanced equation for the chemical reaction that occurs when an aqueous solution of…

A: Balanced chemical equation Chemical equation in which number of elements present on the reactant…

Q: Write a balanced equation for the reaction of aqueous lead(II) acetate with aqueous potassium iodide…

A: On reactant as well as product sides of balanced chemical equation, there are equivalent counts of…

Q: What is meant by ‘disproportionation’? Give an example of a disproportionation reaction in aqueous…

A: The redox reactions are the chemical reactions, which includes simultaneous oxidation and reduction.…

Q: The drain cleaner Drano consists of aluminum turnings mixed with sodium hydroxide. When it is added…

A: A chemical equation in which the electrolytes of aqueous solution are represented as dissociated…

Q: Solutions of silver nitrate and lithium bromide react to form a white precipitate and a soluble…

A: The balanced equation, total ionic equation and net ionic equation of the reaction has to be…

Q: Describe the reaction of aqueous solutions ofsodium sulfide and copper(II) sulfate, producing…

A: The reactions between aqueous solutions of sodium sulfide and copper(II) sulfate forming copper (II)…

Q: Writing the net ionic equation for the reaction of sodium with sulfuric acid

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Q: 26. I A precipitate forms when aqueous solutions of chromium(III) nitrate and sodium hydroxide are…

A: Chromium(III) nitrate react with sodium hydroxide to produce chromium(III) hydroxide(precipitate)…

Q: An impure sample of Na2SO4 weighed 1.562g. A BaSO4 precipitate from this sample weighed 2.496g.…

A: Percentage of sulphur is 13.74% .

Q: What is understood by a redox couple and the redox potential of a compound?

A: Redox reaction can be defined as the reaction which involve both oxidation and reduction together.…

Q: Carbon dioxide gas and solid barium oxide are formed by the decomposition of solid barium carbonate.…

A: When barium carbonate heated, It decomposes into solid barium oxide and carbon dioxide gas. BaCO3…

Q: phosphoric acid reacts

A: 3Cu + 2H3PO4>>>>Cu3(PO4)2 + 3H2

Q: (a.) An aqueous solution of cobalt(II) nitrate is combined with an aqueous solution of NaOH and a…

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Q: the reaction of sodium phosphate (Na3PO4) solution with lead (II) chlorate [Pb(ClO3)2] solution…

A: Precipitation reactions occur when cations and anions in aqueous solution combine to form an…

Q: is Silver Nitrate ( AgNO3) a mixture or a compound?? why??

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: Predict the heat of displacement if iron powder and zinc powder is replaced by magnesium powder.…

A: Heat is released when a more reactive metal displaces a less reactive metal from its salt solution.…

Q: Write the balanced net ionic equation for the reaction of aqueous sodium sulfate with aqueous…

A: Steps followed while writing the balanced net ionic equation : 1): write balanced moleculer…

Q: What is the oxidation number of S in the compound Na:SO:?

A:

Q: Write the net ionic equation for the reaction of zinc metal with aqueous iron (II) nitrate. Include…

A: The single-replacement reaction is a reaction in which one element is replaced by another (which is…

Q: What is the balanced equation for the reaction of nitric acid with lithium hydroxide?

A: Base reacts with an acid in order to produce salt and water. Lithium hydroxide is a base which…

Q: What are the diagams for nitrogen reacting with hydrogen to form ammonia, solid iron melting and…

A: The diagrams for nitrogen reacting with hydrogen to form ammonia, solid iron melting and sodium…

Q: 1. If magnesium is added to a solution of silver nitrate, which of the following would you expect to…

A: Answer - The correct option is (a) Explanation - According to the question - Magnesium  is added to…

Q: Write a balanced chemical reaction in which iron metal reacts with hydrogen sulfide gas to produce…

A: Introduction: Enthalpy: The amount of heat required or released out when a reactant changes to…

Q: The formation of gas bubbles when cobalt reacts with hydrochloric acid.

A: Balance Chemical equation means no of atoms or ions should be equaal in both side reactant and…

Q: Write the net ionic equation for the precipitation of copper(II) sulfide from aqueous solution:…

A: The net ionic equation is a chemical equation for a reaction that includes only those species…

Q: What is the reaction that takes place when a metal is reacting with acids?   For example;…

A:

Q: complete and balance the following reactions: Aqueous solutions of sodium chloride and lead (II)…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.General…

Q: 21) By decomposition of 50g CaCOa the amount of Cao produced will be -

A: Answer 21- Mass of Ca = 40 g Mass of O = 16 g Mass of C = 12 g Mass of CaCO3 = 40+12+(3×16)=100g =1…

Q: what colour do you observe for the solution of sodium sulphite in water?

A: Please find the attachment.

Q: A solution of Hg(NO3)2 is mixed with a solution of KBr. Both of these solutions are colorless. A…

A: The chemical formula is a short term notation which is used to represent the no. of atoms present in…

Q: balanced chemical equation showing the reaction of aqueous aluminum acetate with aqueous ammonium…

A: Here we are asked to write the balanced chemical equation showing thereaction of aqueous aluminum…

Q: What is the precipitate that forms when aqueous ammonium sulfide reacts with aqueous copper(II)…

A: When aqueous ammonium sulfide reacts with aqueous copper (II) nitrate, copper (II) sulfide is formed…

Q: What is the net ionic equation for the reaction of nitric acid with sodium hydroxide?

A:

Q: Write an equation for the reaction of potassium metal with hydrochloric acid

A: Potassium is very reactive metal and have tendency to loss electron. It reacts with HCL very fast.

Q: What products (if any) will precipitate if solutions of K,PO,, Fe,(SO,); and AgCIO, are mixed?

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: Why does lithium hydroxide dissolve in water but aluminum hydroxide does not?

A: Solvation energy : It is the amount of energy released when salt is dissolved in solvent.Greater the…

Q: The color of the precipitate formed when phosphate ion reacts with reagent added in the test for…

A: The test for presence of phosphate ion is done by the use of reagent ammonium heptamolybdate.

Q: How many grams of silver metal will be formed when a 56.2 g strip of zinc metal is placed in enough…

A: Given in the question , Mass of Zn metal = 56.2 g Silver nitrate is in excess. The complete balanced…

Q: Give sulphuric acid formula

A: Sulphuric acid :-  Common name = oil of vitriol Molar mass = 98.08 g/mol

Q: balanced chemical equation

A:

Q: A yellow solid is either lead(II) chromate or sodium chromate. What would you do to tell which…

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…