Which of the following ions will always be a spectator ion ina precipitation reaction? (a) Cl-, (b) NO3-, (c) NH4+, (d) S2-,(e) SO42-.

Q: Net ionic equation

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A: Please find the solution attached.

Q: 4.16 What is the advantage of writing net ionic equations?

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Q: Classify the following reaction: NaOH(aq) + HC6H5O(aq) → H2O(l) + NaC6H5O(aq) a. precipitation…

A: A precipitation reaction is a reaction in which the formation of solid takes place. The reaction in…

Q: Which of the following ions will always be a spectator ion ina precipitation reaction? (a) Cl-, (b)…

A:

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrofluoric acid…

A: There we use some common steps to get net ionic equation.

Q: Considering the following precipitation reaction: Pb(NO3)2(aq) + 2KI(aq) → Pbl2(s) + 2KNO3(aq) Which…

A: Ions that are not present in the net ionic equation of the reaction are termed as spectator ions.

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Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of sodium hydroxide…

A: Reaction of NaOH with HCl: NaOH (aq) + HCl (aq) → NaCl (aq) + H2O (l)

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of potassium…

A:

Q: Which solution forms a precipitate when mixed with a solution of aqueous Na,CO,? a) KNO,(ag) c)…

A: The solution forms a precipitate when it is insoluble in the solvent.

Q: Write a net ionic equation for the reaction that occurs when aqueous solutions of potassium…

A:

Q: Will a precipitation reaction occur when you mix aqueous solution of sodium nitrate and…

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Q: Write the balanced COMPLETE ionic equation for the reaction when aqueous BaCI, and aqueous…

A: Given :- BaCl2(aq)  + (NH4)2SO4(aq)  ----> NH4cl(aq) + BaSO4(s)   To write :- complete ionic…

Q: Which of the following will occur when solutions of Na,SO (aq) and CaCl,(aq) are mixed? I. A…

A: Given that  the solution of Na2SO4 and CaCl2 are mixed.

Q: 1.. Write the general word equation for a neutralization reaction.

A:

Q: O SIMPLE REACTIONS Writing net ionic equations The following chemical reaction takes place in…

A: Answer is given as follows

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Q: In the reaction between HNO, and Ba(OH), (assume complete reaction of the Ba(OH),), the spectator…

A: Step 1:The balanced equation for the reaction isBa(OH)2 +2 HNO3 (aq)  ------>2 H2O (l) + Ba(NO3)2…

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A:

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Q: Write the molecular equation for the neutralization of LIOH(aq) solution by aqueous perchloric acid.…

A: Chemical formula of perchloric acid is HClO4 Chemical formula of lithium hydroxide is LiOH

Q: Complete and balance the following Double-Replacement Reactions (precipitation reaction). Indicate…

A:

Q: A www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZoZLqKt1FLlq7v O SIMPLE REACTIONS…

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Q: (II)

A: 1- molecular equation,  3CuCl2(aq) + 2Na3PO4 (aq) ------> Cu3(PO4)2(s) + 6NaCl(aq)    2- total…

Q: a precipitation reaction?

A:

Q: NH3(g) + H2O(l) ---> NH4+(aq) + OH-(aq) What is(are) the spectator ions in the given reaction? a.…

A: A spectator ion is an ion that does not take part in the chemical reaction and is found in solution…

Q: Complete and balance the precipitation reactions Ba(NO3)2(aq) + CuSO4(aq) -->  K3PO4 (aq) + MgCl2…

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Q: For the reaction that occurs when the following solutions are mixed, write (i) the balanced…

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Q: Write a net ionic equation for the reaction that occurs when excess nitric acid (aq) and calcium…

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Q: pruouce rea Ine molar concentration of H, SO, is: (Unbalanced equations 00 a) b) 0.218 c) 0.289 d)…

A: 8) Among the given pairs of aqueous solutions, the pair which does not produce a reaction is NaNO3…

Q: reactions occur when certain cations and anions combine to produce an insoluble ionic solid called a…

A: We know that, Solid product produce in the reaction is known as precipitate.

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Q: Are all combustion reactions redox reactions? Explain

A: All combustion reactions are redox reactions.

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A: The reaction is between aqueous acetic acid and aqueous ammonia .

Q: Which among the following is not an electrolyte? O Cu Cuso, O LicI LICI O KCI

A: From given  Non electrolyte is to he identified from the given options Initially the difference…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.