he net ionic reaction for the following double replacement re 4(aq) + Na2CO3(aq) – CaCO3(s) + Na2SO4(aq) is is the net ionic reaction

Q: The oxidation number of phosphorus in NH4H2PO4 is ______

A: Given compound is :NH4H2PO4

Q: Dissociation of the following equation in water (equation should be balanced and with state symbols)…

A:

Q: NO + 3C1O3 + 3H3CIO, + HNO3 + H₂O In the above reaction, the oxidation state of nitrogen changes…

A:

Q: Batteries are portable devices that can produce loctric current. The electric current produced by a…

A: Just like every other thing in the universe, cells follow the law of conservation of energy. The…

Q: CN-(aq) reacts with reacts with MnO4 (aq) to produce CNO-(aq) and MnO2(s). (i) What type(s) of…

A:

Q: When a solution of dithionite ions (S2O42–) is added to a solution of chromate ions (CrO42–), the…

A: We have find out the a) net ionic equation for this reaction and (b) How many grams of sodium…

Q: In the following acid-base neutralization, 1.68 g of the solid acid HC6H5O (94.12 g/mol) neutralized…

A: Moles of acid = mass / molar mass = 1.68 / 94.12 = 0.01785 approx Since from the reaction, 1 mole of…

Q: A student combined HCl (aq) and Al (s). The student observed bubbling, thus a reaction occurred.…

A: Aluminium can displace hydrogen from  hydrochloric acid (HCl) because aluminium is more reactive…

Q: The sulfur produced by aqueous chemistry in the previous problem is a destructive environmental…

A: The reaction of sulfur dioxide and water produces sulphurous acid. The balanced chemical equation is…

Q: Complete and balance the following chemical reaction: Ag + HCl -->

A: Given;

Q: When an aqueous solution of Na3PO4 is added to an aqueous solution of Cd(NO3)2, precipitate forms.…

A: Spectator ions are the ions that exists as product and reactant in a reaction.

Q: na neutralization reaction. Indicate the ion/s that are spectator ions in th

A:

Q: Name 33 common elements and their predominant species in the environment

A:

Q: Suppose that 2.5 ml of 20% AgNO3 solution (density is 1.19 g/ml) was used to precipitate the…

A: Given,  Mass percentage of AgNO3 in solution = 20%  Volume of AgNO3 = 2.5 mL  Density of the…

Q: Complete and balance the molecular equation for the reaction of aqueous ammonium bromide, NH4Br, and…

A: In the above reaction, the reactants given are soluble salts. Hence they will react and undergo…

Q: N2H4+ CIO"+ H2O CI+2NH,OH In the above reaction, the oxidation state of chlorine changes from to How…

A: This is the oxidation-reduction reaction. N2H4 converts to NH2OH and ClO- converts to Cl-

Q: veuranzuIon ReaeETOTnS An acid is a compound that produces H* in solution and a base is a compound…

A: The given incomplete reaction is represented as follows:

Q: The oxidation numbers of C in H2C2O4 and CH4 are __ and __, respectively.

A: General oxidation state of Oxygen is -2 whereas Hydrogen is +1.

Q: A 11.00-mL sample of this stock solution is th metric flask and diluted to the mark with wate new…

A: Mw of (NH4)2SO4 = 132.14 g/mol  Moles = mass/Mw   = 10/132.14  = 0.0757 mol  Volume= 100.0 mL = 0.10…

Q: Balance the following chemical eqution, and write the total and net-ionic equations    H3PO4(aq) +…

A:

Q: N,H4 + CIO"+ H,0 CI + 2NH2OH In the above reaction, the oxidation state of chlorine changes from to…

A: In the given reaction: The oxidation number of Cl in ClO-: Let the oxidation number of Cl is y, then…

Q: With ocean-going ships, however, what is the solution in which the two metals are immersed?

A: Cathodic Protection: The method of protection given to a metal and making it to behave like a…

Q: Complete and balance the molecular equation for the reaction of aqueous iron(III) nitrate, Fe(NO,),,…

A: The answer to the following question is given as:

Q: In the laboratory, what would you use for the following? (n) To prepare 250.00 mL of sodium…

A: (n) To prepare 250.00 mL of sodium hydroxide solution, first calculate the weight of sodium…

Q: A)Does KCl form an electrolyte solution or a nonelectrolyte solution? B)Does AgNO3 form an…

A: Answer:- These questions are answered by using the simple concept of electrolyte and non electrolyte…

Q: Complete and balance the molecular equation for the reaction between aqueous solutions of ammonium…

A: Solubility of ionic compounds can be predicted by using solubility rules Some important solubility…

Q: redox reaction? O yes O no 2AGNO, (ag) + CuCı, (ag) – 2A9CI (s) + - Ca(NO,), (ag) reducing agent:…

A: Redox Reaction : Redox reaction is those reaction in which oxidation and reduction both occurs.…

Q: Br HN'

A: According to the question, we need to prepare the above giving compound. When benzene is treated…

Q: Which of the following represents the generic form of a double-displacement reaction? A) A +B AB B)…

A: The reaction that involves exchange of ions between two previous and compounds that upon exchange of…

Q: The oxidation number of chlorine in Cl2 is

A: Oxidation number is also called as a oxidation state. This oxidation state indicates the degree of…

Q: General solubility nule for ionic compounds in water tells us that patassium sultate is saluble in…

A: The solubility is the maximum amount of solute that can dissolve in a known quantity of solvent at a…

Q: See attached picture

A: The balanced equation and molecular equation for the reaction of aqueous HNO3and NaHCO3 is,

Q: Balance the following double displacement (precipitation) reaction. Include states ____AgNO3( ) +…

A: A balanced equation is an equation for a chemical reaction in which the number of atoms for each…

Q: provide balanced molecular, total ionic and net ionic equation for the reaction NaOH+AuCl3 and…

A: Reactant given is gold(III) chloride and sodium hydroxide.The molecular equation for the reaction is

Q: Balanced Net ionic equation NH4Cl +H2O--> Balanced Net ionic equation LiCl +H20--->

A: An ionic equation can be defined as an equation in which the electrolytes  present in  an aqueous…

Q: Diatomic chlorine and sodium hydroxide (lye) are commodity chemicals produced in large quantities,…

A: Given molecula equation(unbalanced):                    NaCl(aq) + H2O(l) →electricity  NaOH(aq)…

Q: Complete and balance the molecular equation for the reaction of aqueous ammonium bromide,…

A: The complete balanced molecular equation is given as,

Q: reaction that occurs when iron(II) carbonate and excess hydrochloric acid (aq) are combined. Use H+…

A: In question asked net equation.

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.

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

A: A) The reactants given are nitric acid (aq) i.e. HNO3 (aq) and copper (II) carbonate i.e. CuCO3 (s).…

Q: The constant balance for this reaction: PH3BC13(s) PH3(g) + BCI3(g) Is K=

A: Constant balance is the equilibrium constant(Keq), which is the ratio of the concentration of…

Q: Specific Instrustions: A Examine the given chemical equations of the different chemical reactons…

A: Redox reactions are reactions which involve the transfer of electrons from one species to another…

Q: You are required to standardize a dilute solution of sulphuric acid, and undertake the following…

A: The reactants given are Na2B4O7 and sulphuric acid i.e. H2SO4.

Q: Complete and balance the molecular equation for the reaction of aqueous sodium sulfate, Na2SO4, and…

A:

Q: Write the formula for the dissolution of ammonium fluoride in water. How many TOTAL ions (ammonium…

A: If the given solid is soluble in water then that respective ionic compound will split into two ions,…

Q: without punctuation, e.g, ABC.) Without doing any calculations it is possible to determine…

A:

Q: The reaction Na3PO4(aq) + 3 AgNO3(aq) –Ag3PO4(s) + 3 NaNO3(aq) is best classified as a(n) A)…

A: Ans

Q: Which of the following statement/s is/are TRUE? I. When electricity is passed through a solution…

A: We are given four statement about the reaction occurring in electrochemical cell and we have to…

Q: Write the balanced COMPLETE ionic equation for the reaction when aqueous NiCb and aqueous Na»S are…

A: The balanced complete ionic equation for the reaction when aqueous NiCl2 and aqueous Na2S are mixed…