Predict the type of reaction (if any) that occurs between each pair of substances. Write balanced molecular equations for each. If no reaction occurs, write NO REACTION.(a) aqueous potassium hydroxide and aqueous acetic acid(b) aqueous hydrobromic acid and aqueous potassium carbonate(c) gaseous hydrogen and gaseous oxygen(d) aqueous ammonium chloride and aqueous lead(II) nitrate

Q: Balance the following equation by filling the gaps with appropriate numbers. Ca + HCI CaCl2 H2

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Q: What is the difference between a strong base and a weak base?

A: Strong base are completely ionised in their aqueous solution . Weak base are partially ionised in…

Q: Will a precipitate form if solutions of the soluble saltsPb(NO3)2 and KI are mixed?

A: The solutions of Pb(NO3)2 and KI leads to the formation of solution of potassium nitrate KNO3 and…

Q: Write balanced chemical equations corresponding to each ofthe following descriptions: (a) Solid…

A: a)  CaC2 s+H2O→CaOH2 aq+C2H2gb) KCLO3 s →KCLs+O2g

Q: What must be present in an aqueous solution for it to conduct an electric current? What general…

A: An aqueous solution must contain charged particles called ions for conducting electric current. The…

Q: When barium chloride (BaCl2) is dissolved in water, the water conducts electricity. In what form…

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Q: Balance the following chemical reaction using the combination of a smallest possible set of whole…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Write a balanced chemical equation based on the following description: solid C,HO is burned with…

A: Given: Solid C4H10O is burned with oxygen gas to produce gaseous carbon dioxide and water vapor.

Q: What mass of phosphoric acid in grams is needed to produce 4.59 mol of water?

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Q: What would be the net ionic equation?

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Q: Write a balanced chemical equation for the reaction between sodium carbonate and hydrochloric acid…

A: Balanced chemical equation is that where number of atoms on reactants and product side are equal.

Q: What is the net ionic equation of calcium nitrate with sodium chloride?

A: Write net ionic equation of calcium nitrate with NaCl ?

Q: Which ions, when present in solution, indicate that a material is an acid?

A: This is based on the Arrhenius theory of acids anf bases.

Q: distinguish between ions, electrolytes, and free radicals;and

A: The difference between ion, electrolytes and free radicals has to be given.

Q: For each of the following chemical reactions, provide the following three items: (1) the chemical…

A: Here we have to predict the types of reactions and chemical formulas and state of reactants and…

Q: When AgNO3 (aq) reacts with K3PO4 (aq), what will be the chemical formula of the precipitate?

A: Given :- AgNO3(aq) + K3PO4(aq) →  To determine :- The chemical formula of precipitate formed in…

Q: Give the balanced chemical equation for the following reactions. 1. The reaction between solid iron…

A: A balanced chemical reaction is a chemical reaction where number of atoms present in the side of…

Q: Write the formula of each compound, balance the following reactions, and then write the net ionic…

A: A) This Reaction is a neutralization reaction because Calcium Hydroxide act as base and nitric acid…

Q: Write the net ionic equation for the reaction of aqueous sodium phosphate with calcium chloride. If…

A: According to the question, we need to calculate the net ionic equation between aqueous sodium…

Q: 7. The major component of Gasoline is Octane (C,H,9) which is mixed with oxygen in the cylinders of…

A: when compound is burned with help of oxygen and form carbon dioxide and water and amount of energy.

Q: What are the conditions for the precipitation of sulphur from the sample solution in DETERMINATION…

A: Sulphur containing samples in presence of excess BaCl2 solution would precipitate as BaSO4. The…

Q: 6NH2OH + 2Bi2Bi(OH)3 + 3N2H4 In the above reaction, what is the oxidation state change of…

A: The oxidation state (OS) of an element corresponds to the number of electrons, e-, that an atom…

Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

A: The reaction of acid with base forms salt and water. The products of the given reaction are barium…

Q: From a chemistry standpoint, describe the co-precipitation method to prepare metal oxide…

A: Co-precipitation In this method, a metal is precipitated in the form of hydroxide using salt as a…

Q: How to write a chemical equation for: _______Cu (s) + _____ O2 (g) ---> ______   Could you…

A: The given equation is to be completed-

Q: The compound magnesium sulfate is a strong electrolyte. Write the reaction when solid magnesium…

A: Strong electrolytes are those substances which ionises completely producing ions in the solution.

Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

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Q: Thioridazine, C21H26N2S2, is a pharmaceutical agent used to regulate dopamine. (dopamine a…

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Q: magne

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Q: What is the net ionic equation when hydrobromic acid reacts with potassium hydroxide ?

A: The balanced cehmiacl equation for the above reaction is as given below: HBr +…

Q: What precipitate forms when aqueous solutions of calcium bromide and potassium phosphate are mixed?

A: Since the salt calcium phosphate is insoluble in water Hence by the reaction of calcium bromide and…

Q: Colorful fireworks often involve the decomposition of barium nitrate and potassium chlorate and the…

A: The chemical formula is used to represent chemical substances. It is written by using the chemical…

Q: Will a precipitate form when solutions of Ba(NO3)2 and KOH are mixed?

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Q: Predict the following single-replacement reactions • If there is reaction, write the full balanced…

A: The Reaction between Solid Zinc (Zn) and the aqueous solution of Hydrochloric acid (HCl) , is a type…

Q: When each of the following pairs of aqueous solutions is mixed, does a precipitation reaction occur?…

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

A: The steps to write the empirical formula are shown in the next step

Q: Write balanced chemical eauations for the following reactions. The reaction of aqueous iron(III)…

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Q: What would you observe when zinc is added to a solution of iron(II) sulphate? Write the chemical…

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Q: Write the balanced equation that occurs when aqueous sodium carbonate reacts with aqueous iron (III)…

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Q: Use the following terms and phrases to complete the concept map: synthesis, net ionic equation,…

A: Chemical reaction:  A chemical reaction is defined as the process of converting one or more…

Q: Balance the following equation by filling the gaps with appropriate numbers. Sr HCI SrCl2

A: Sr + HCl -> SrCl2 + H2 Balance Chlorine  Sr + 2HCl -> SrCl2 + H2

Q: A hydrate of iron (II) sulphate, FESO, xH,0 is 20.0% iron by mass. A) What is the chemical formula…

A: The compound given is FeSO4·xH2O. And mass percent of iron i.e. Fe in compound = 20.0 %. Assuming…

Q: write a balanced chemical reaction for the reaction of vinegar, CH3COOH(aq) and baking soda,…

A: In this question we have to tell the balanced reaction between vinegar and baking soda.

Q: Which is an electrolyte? ethyl alcohol, C2H-OH glucose, C6H1206 calcium chloride, CaCl sucrose,…

A: Electrolytes are the species which dissociate in aqueous solution to give ions.

Q: 2. Briefly explain the following terms. (a) Precipitation reaction (b) Combustion reaction (c)…

A: The chemical reaction in which two soluble salts combine with each-other and result into the…

Q: Calculate the theoretical yield of aspirin if 1.57 grams of salicyclic acid is used in the reaction.

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Q: What are three specific types of aqueous reactions that shows magnesium hydroxide as one of the…

A: Magnesium hydroxide ,Mg(OH)2 is also known as milk of magnesia.

Q: When aqueous solutions of Na3PO4 and CoCl2 are mixed, a precipitate will form. what are the…

A: Spectator ion is an ion that exists as a reactant and a product both in a chemical equation.

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".