Iron metal dissolves in aqueous solution of sulfuric acid as shown. Which of the following is true about this reaction? Fe(s) + H2SO4(aq)  ➜ H2(g) + FeSO4(aq) Select one: A.Iron gains two electrons. B.It is a double displacement reaction. C.Sulfuric acid is the oxidizing agent. D.It is a neutralization reaction.

Q: 4. Think back to this image. -140 ml 15% -120 100 Na+ NO3 AgCl The ions that don't react are…

A: Spectator ions : The ions which do not participate in chemical reactions are known as Spectator…

Q: What does the mean in the chemical equation: water %3D hydrogen + oxygen a. to produce O b. reacts…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Using the solubility rules, predict what precipitates, if any, will form when the solutions are…

A: Here we have to find what are the precipitates formed when the two solutions are mixed. We make use…

Q: Select the spectator ion(s) in the following reaction. 3Ca(OH)2(aq) + 2Na3PO4(aq) → Ca3(PO4)2 (s) +…

A: The spectator ions are those ions that do not participate in a chemical reaction and are present in…

Q: Determine the oxidation state for each of the elements below. boric acid The oxidation state of…

A: Here, we have to find the oxidation states of boron in H3BO3 nitrogen in NH3 bismuth in Bi(OH)3.

Q: Balance the following equation with the smallest whole number coefficients. Choose the answer that…

A: The question is based on concept of chemical reaction.We need to balance the given reaction.

Q: 30. A single displacement reaction occurs between copper and silver nitrate. When 63.5 g of copper…

A:

Q: What is the coefficient that should be placed in front of sodium sulfate Na2SO4)? * Nal + Pb(SO4)2 →…

A: The chemical reaction in which the number of atoms of the different elements is equal in both the…

Q: Identify the following type of reaction symbolized by the following equation. 2 HClO4(aq) +…

A: Given that, a reaction is 2HClO4(aq) + Ca(OH)2(aq) → 2H2O(l) + Ca(ClO4)2(aq). We have to identify…

Q: 1. This reaction is best categorized as a... a.Single replacement reaction b.Double replacement…

A: The reaction given in question is an exampleof double displacement reaction. Those reactions in…

Q: Consider four beakers labeled A, B, C, and D, each containing an aqueous solution and a solid piece…

A:

Q: In the reaction Cl2(g) + S2O2−3(aq) → Cl−(aq) + SO2−4(aq) of the thiosulfate ion with chlorine gas…

A: The oxidizing agent is the participant in the reaction which oxidizes the other reactant and reduces…

Q: Indicate the oxidation state of every individual element in the following compounds. h. SO3 k.…

A:

Q: Sections 5.4-5.6 Decomposition, Combination and Replacement Reactions 6. Classify each reaction as…

A: Redox reaction: Redox reaction is a type of chemical reaction in which the oxidation states of atoms…

Q: a. Be(OH)2 + H₂SO4 → b. H₂B-NH₂ + HBr → c. PC15 (g) + SO2 (g) → d. Al2Se3 (s) + HCl(aq) → e. Cl2(aq)…

A: Finish and balance the following reactions.   Dear student, according to the Bartleby guidelines, we…

Q: Complete and balance the following equations.   1. Cu(OH)2(s) + HClO3(aq) → Cu(ClO3)2(aq) + H2O(l)…

A: The balanced reaction can be explained as the equation which contains the number of each atom that…

Q: Elemental phosphorus is produced from calcium phosphate in the following reaction. What is the…

A: We have to predict the coefficient of carbon.

Q: Barium metal was quantitatively precipitated from a 1.52 g sample of BaCl2-2H2O. The mass of the…

A: Given: Mass of the sample BaCl2.2H2O =1.52g Mass of Barium collected = 0.844g

Q: how to balance the following Unbalanced equations.   A. Cu(s) + HNO3(aq) → Cu(NO3)2(aq) + NO2(g) +…

A: Hi there, as there are multiple questions posted. We are answering the first question. If you need…

Q: What kind of reaction is represented by the equation below? C6H12O6(aq) + 6 O2(g) 6 CO2(g) + 6…

A: Since here initially we had O in O2 at 0 oxidation state while in products side O is in -2 oxidation…

Q: Consider the reaction when aqueous solutions of magnesium sulfate and lead(II) nitrate are combined.…

A:

Q: Specify which of the following are oxidation-reduction reactions, and if it is, identify the…

A: Redox reaction is a reaction in which one species is oxidized and other is reduced . -> The…

Q: 9. Write the balanced molecular, complete ionic and net ionic equations for this exchange…

A: Here we are required to find the net ionic equation for the reaction given.

Q: hich of the following can be said true about the reaction below? I2(aq) + Pb(s) → Pbl2(s) I. It is…

A: Answer - The correct option is (b) = . I, II, and III only Pb0 - 2 e- → PbII (oxidation)   2 I0 + 2…

Q: Classify the following reaction by what the atoms do (there may be more than one of each): K2S (aq)…

A: The correct option is:

Q: Select the species that was oxidized in the equation below and why. 2 NaBr (aq) + Cl2 (g) →  2 NaCl…

A: For the given equation: 2 NaBr (aq) + Cl2 (g) →  2 NaCl (aq) + Br2 (l)  The species getting oxidised…

Q: 20.0 mL of a 0.450 M solution of BaCl2(aq) is added to 40.0 mL of a 0.250 M solution of K2SO4(aq).…

A:

Q: ation for solid potassium carbonate in aqueous solution. If it does not dissociate, simply write…

A: NiI2 + H2O ----> No reaction as nickeliodide get dissolved in water

Q: 12. Complete the chemical reaction below. Ba (OH) 2 (aq) + Na2SO4 (aq) 13. Which compound is the…

A: In an ionic reaction, spectator ions are those ions which remain inert that means they don't…

Q: 2Cl2) is formed from sulfur I atoms in the reactants an

A:

Q: Refer to the activity series chart below to answer this question. Choose which chemical reaction…

A: The metal reactivity series lists the metal in order of their reactivity from top to bottom. A…

Q: 4. A solution of an impure zinc ore contained zinc(II), lead(II) and silver(1) ions. The addition of…

A: We have to find the change that indicates reduction.

Q: Use the equation below to answer the following questions: Cd(s) + Sn(NO3)2(aq) 4 Cd(NO3)2(aq) +…

A: The reaction taking place is given as, => Cd (s) + Sn(NO3)2 (aq) -----------> Cd(NO3)2 (aq) +…

Q: 10)Write the balanced equation for the following reactions? Рb(NO3)2(ag) + NaCl(aq) — PЬСІ2(s) +…

A: a) Pb(NO3)2 (aq) + NaCl (aq) ----> PbCl2 (s) + NaNO3 (aq) Since in the above reaction we have 2…

Q: Determine which two of the following reactions are redox reactions. If the reaction is a redox…

A: Loss of electrons is oxidation Gain of electrons is reduction

Q: MgSO4  (aq) + 2 NaOH (aq) --> Mg(OH) 2 (s) + Na2SO4 (aq) a. complete ionic equation b. list of…

A: In an ionic equation, water-soluble species are written in their ion-separated form. But the…

Q: Consider the reaction between aqueous solutions of Pb(NO3)2 and KBr.   Pb(NO3)2(aq) + KBr(aq) =…

A: The Reaction between Lead Nitrate and Potassium bromide Pb(NO3)2(aq)+KBr(aq) ---------->…

Q: highlighted atom is being... neither oxidized nor oxidized reduced reduced

A: Since you have posted a  question with sub-parts , we are entitled to answer the first three…

Q: 3. Write the following word equations as balanced chemical equations. Write NR for those that do not…

A:

Q: Determine which two of the following reactions are redox reactions. If the reaction is a redox…

A: Mg + Cl2 ⟶ MgCl2  This is a Redox reaction.  The metal Mg loses its electrons and get oxidized, Mg…

Q: Illustrate balanced chemical equations the reactions of water as described below. 1. Water reacts…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…