What is the "AXE" description of the hydronium AX X um (H₂0*) cation 5 ?

Q: Write the net ionic equation for  Na2CO3(aq) + Ca(NO3)2(aq) → CaCO3(s) + 2NaNO3(aq)

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Q: Complete the balancing of the following equation:   3NO3−(aq) + 8Al(s) + 5OH−(aq) + 18H2O(l) →…

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

Q: Calculate the equilibrium constant, K , at 25.0 °C for each of the reactions. Use the thermodynamic…

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Q: Predict the products of the reaction below. That is, complete the right-hand side of the chemical…

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Q: Which of the following is an acidic salt? O NaBr O KNO3 HI O NH4CI O NACIO

A: Acidic salt : strong acid and weak base combination.

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

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Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Ionic compounds are made up of anion and cations And hence any ionic compound will have at least 1…

Q: Write the balanced NET iconic equation for the reaction when (NH4)2CO3 and CaCl2 are mixed in…

A: The question is about writing a balanced Net Ionic Equation for the reaction between Ammonium…

Q: Write a net ionic equation for KlO3 and Ba2+

A: Ionic Equation:  An ionic equation is a chemical equation in which the electrolytes in aqueous…

Q: What would be the net ionic equation?

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Q: Which of the following is perchloric acid?   HClO2   HClO3   HClO4

A: The given acids are the oxoacids of the chlorine atoms. They contain H-Cl-On bond. The n is the…

Q: Write the ions present in a solution of Na3PO4

A: To know the ions present in the solution we have to first write the dissociation equation.

Q: What test could you perform to detect the presence of CO3 2-  ion? Write a reaction and explain what…

A: If a compound)salt contains Carbonate ion as negative anion, then it can be determined by help of an…

Q: How would I write 2H+(aq)+S2−(aq)→H2S(g) as a chemical equation.

A: A chemical reaction is symbolic representation of the conversion of substances to new substances.

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Ionic compound:Ionic compound composed of cation which is positively charged (+charge) and an anion…

Q: What is the balanced net ionic chemical equation between I2 (aq) and Na2S2O3 (aq)?

A: The balanced net ionic chemical equation between iodine (I2) and sodium thiosulfate (Na2S2O3)…

Q: Copper (II) iodide + silver nitrate --> copper (II) nitrate + silver iodide formula

A: Copper (II) iodide + silver nitrate --> copper (II) nitrate + silver iodide

Q: If 9.21 g of NaCI reacts with excesses of the other reactants and 3.95 g of NaHCO3 is isolated, what…

A: The percent yield of the reaction is given by the formula- % yield = (actual yield/theoratical…

Q: redox reaction? Oyes ou O reducing (1)0'H + (bn) os (bp) HO + (bD)'OSH agent: oxidizing agent: redox…

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Q: A glass of milk has a pH of about 6 and a cup of tea has a pH of 5. Which one has more hydronium…

A: GivenpH of milk = 6pH of tea = 5

Q: Given that: Pb(ClO3)2(aq) + KBr(aq)→ PbBr2(s) + KClO3(aq), which of the following species is…

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Q: Which of the following classifications is the reaction MgSO3(aq) + H2SO4(aq) → MgSO4(aq) + SO2(g) +…

A: Given: MgSO3(aq) + H2SO4(aq) → MgSO4(aq) + SO2(g) + H2O(l)  Observe the above given reaction. The…

Q: What is the concentration of PO43- in a 0.148 M solution of Ba3(PO4)2?

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Q: Identify the oxidation state of H in H2(g). Mg(s) + 2HCI(aq) → MgCl2(aq) + H2(g) O -1 O -2 O +2 O+1

A: Oxidation is the reaction in which addition of oxygen or removal of electrons takes place. In this…

Q: The hardness of water (hardness count) is usually expressed in parts per million (by mass) of CaCO3,…

A: Given: Hardness=175 mg CaCO3/L

Q: A label has partially ripped off a flask containing a blue solution in your lab. You can read…

A: The question is based on the concept of qualitative analysis. We have to identify the compound based…

Q: Give the net ionic equation for the following: Magnesium hydroxide + lead (iii) bromide ——>

A: Net Ionic equation

Q: Predict the products of the following reaction. If no reaction will occur, use the NO REACTION…

A: This reaction is proceed in forward direction. Due to ionic form lithium sulfide react with HCL.…

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Oxidation number, also called oxidation state, the total number of electrons that an atom either…

Q: The acid H2CO3 decomposes to some extent in water to produce CO2  gas. What should you expect to…

A: The answer is as follows:

Q: Write the balanced NET ionic equation for the reaction when CaBr₂ and Na₃PO₄ are mixed in aqueous…

A: Reaction between CaBr₂ and Na₃PO₄ given as, 3 CaBr2 + 2 Na3PO4 ---> 6 NaBr(aq) + Ca3(PO4)2 (s)…

Q: What is the formula of the compound formed in the reaction of the basic oxide,magnesium oxide,with…

A: formula of magnesium oxide = MgO formula of water = H2O

Q: The abundance of iodine in seawater is 5.0 × 10-8 % by mass. How many kilograms of seawater must be…

A: Given, abundance of iodine in sea water = 5.0 × 10-8 %             amount of iodine that is to be…

Q: 8. LIOH (aq) CuCro, (aq) →

A: Complete and balanced the given reaction-- LiOH(aq) + CuCrO4(aq) ----> ? + ?