Identify the oxidizing agent and reducing agent in the reaction. 2 Cr(OH)3 3 Br2 - 2 Cro42 + 8 H20 + 6 Br 10 OH

Q: A mysterious white powder is found at a crime scene. A simple chemical analysis concludes that the…

A: Since it is reaching equivalence point means that all the weak base (morphine ) has reacted with the…

Q: what is the net ionic equation of the reaction that combines aqueous ammonia, charcoal, and CoCl2 •…

A: The net ionic equation of the reaction that combines aqueous ammonia, charcoal, and CoCl2 • 6H2O has…

Q: How do you write the net ionic equation for Al+ Fe(NO3)2

A: Since the reactants given are  1) Aluminium i.e Al 2) Fe(NO3)2

Q: In the following reaction, All of the following are spectator ions EXCEPT   2NaI (aq) + Pb(NO3)2…

A: The spectator ions are the ions which do not involved in the net ionic equation. the balanced…

Q: What would be the net ionic equation give the balanced equation below. Pb(NO3)2 + 2 Nal —> Pb12 +…

A: Since,in aqueous medium the ionic compound dissociated into their constituents ions, but the…

Q: FE(NO3)3+(NH4)2s→Fe2S3+2NH4NO3 net ionic equation

A: Balanced chemical equation: It contain equal Number of atoms of each elements on both sides of…

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

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

Q: A standard solution is prepared by dissolving 8.3018-g of AgNO3 in a one-liter volumetric flask.…

A: Molar concentration of Ag+ ion = molar concentration of AgNO3  Moles of AgNO3 = mass of AgNO3 /…

Q: What type of reaction is 4 Fe + 3 O2 → 2 Fe2O3?

A:

Q: Suppose that a lake was contaminated with nitric acid (HNO3), and another chemical was needed to…

A: Given that : Suppose that a lake was contaminated with nitric acid (HNO3), and another chemical was…

Q: What is the net ionic equation for 2NaOH+H2SO4>Na2SO4+2H2O

A: Steps to write a net ionic equation and complete ionic equation for a molecular reaction :…

Q: Given the reaction: Mg (s) + 2 AgNO3 (aq) → Mg(NO3)2 (aq) + 2 Ag (s)    Which type of reaction is a…

A: Given above reaction is a redox reaction ?

Q: The following chemical reaction takes place in aqueous solution: MnSO4(aq) +2 KOH(aq)…

A: Step 1:

Q: The following chemical reaction takes place in aqueous solution: AgF (aq) + NH4Br (aq) → AgBr (s)…

A: The net ionic equation is a chemical equation in which only species are mentioned which participate…

Q: Determine the concentration of fluorine ions in 0.3530 M MnF4

A: Given: The concentration of MnF4, (C) =  0.3530 M.

Q: Balance the following equation in acidic solution. As usual, the coefficients should be the smallest…

A: Given that, Cl-(aq)+MnO4-(aq)----->Cl2(g)+MnO2(s) What is the coefficient of Cl2 in balance…

Q: given the following equation identify the oxidizing agent 2 Mg + O2 --> 2 MgO

A: The balanced reaction given is, => 2 Mg + O2 → 2 MgO

Q: Write the net ionic equation for the reaction for the following acid-base reaction: Ca(OH)2(aq) +…

A: The net ionic equation for the reaction for the following acid-base reaction:Ca(OH)2(aq) + 2 HCl(aq)…

Q: The following chemical reaction takes place in aqueous solution: MnBr, (aq)+2 KOH(aq)Mn(OH),(s)+2…

A:

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

A: Here we have to determine the oxidation state of the following highlighted atom.

Q: The concentration of SO42– ions in a 45.0 mL sample of seawater is determined by adding a solution…

A: Given information: Mass of barium sulfate = 0.315 g Volume of sample = 45.0 mL or 0.045 L

Q: The following chemical reaction takes place in aqueous solution: 2 AgNO3(aq) + (NH) CO3(aq)…

A:

Q: Given the above reaction what is the AHrxn for the following reaction? 4 Ti(s) + 6 I2(g) →4 Til3(s)…

A: Ho(Ti) = 0 kJ/molH0(I2) = 62.4 kJ/molH0(TiI3) = -322.168 kJ/mol

Q: The following chemical reaction takes place in aqueous solution: AgF (aq)+NH,Br(aq)…

A: Write net ionic equation of the given reaction---

Q: What is the name of the salt formed from the following reaction? FeCl3 (aq)   +   HNO3 (aq)   →

A: The balanced chemical equation is when FeCl3 reacts with HNO3. FeCl3 (aq) + HNO3(aq) → 3HCl (aq) +…

Q: Consider the reaction below.   S2O32‒(aq) + 4 Cl2(g) + 5 H2O(l) → 2 SO42‒(aq) + 8 Cl‒(aq) + 10…

A: Oxidation number of an element represents the number of electrons lost or gained by the element. The…

Q: Predict the products of the following reaction, including correct physical states, and balance the…

A: Concept:  This is a ionic double displacement reaction. In a double-replacement reaction two ionic…

Q: In the reaction, Cu + 2 AgN03 → Cu(NO3) 2 + 2 Ag, the substance that becomes oxidized is OCu Ag O…

A: We have to identify the oxidized substance.

Q: Hard water contains magnesium and calcium ions 1Mg2+, Ca2+2, which can precipitate out in hot water…

A: When calcium and magnesium ions are present in dissolved forms in water, the water is known as a…

Q: What type of reactions are the following reaction? 2 KCl(aq) + Pb(NO3)2 → KNO3(aq) + PbCl2(s)

A:

Q: Identify the oxidizing agent and reducing agent in each of the following: 1. 2 H2 (g) + O2 (g) → 2…

A:

Q: Using the reaction 2Al(s) + 3CuCl2·2H2O(aq) -> 3Cu(s) + 2AlCl3(aq) + 6H2O(l), complete the…

A: Applying concept of oxidation and reduction.

Q: Chemistry Write the balanced chemical equation, including the physical states, for the reaction…

A: The complex, [Zn(NH3)4]2+(aq) present in the test solution has formation constant, Kf = 4*108  The…

Q: In the following chemical reaction, which species is the reducing agent? 2 10, (aq) + 12 H"(aq) + 10…

A: Oxidation is defined as the process in which there is increase in the oxidation state while in…

Q: Write balanced complete ionic equation for the following reaction.…

A: