Q: What is the oxidation state of the atoms in bold?
A: Oxidation state of atoms in the bold = ?
Q: Br + Br2 Br Colorless Red Br, Br 2B12 Br Br Red Colorless
A: The reduced stability of these multiple bonds in the given reactions is the deciding factor for the…
Q: The metal ions of analytical group IIA are precipitated as Select one: O a. Halides O b. Hydroxides…
A: Metal precipitate depand group reagent of group
Q: Oxidation number of Cr in K-Cro, is
A: Oxidation number is also known as oxidation state. It is the total number of electrons removed from…
Q: Name the compllex CrCl2 (en)2. The oxidation number of chromium is +2. Enter the name.
A: Naming of coordination complex
Q: Describe the reaction of aqueous solutions ofsodium sulfide and copper(II) sulfate, producing…
A: The reactions between aqueous solutions of sodium sulfide and copper(II) sulfate forming copper (II)…
Q: Oxidation number of Cr in K2Cr207 is
A: Compound = K2Cr2O7 Potassium (K) has +1 charge. Let x is the oxidation number of Cr
Q: Cr in which oxidation state is most stable?
A: Chromium has electronic configuration of [At] 3d5 4s1. When chromium reacts with another elements,it…
Q: What is the oxidation state of each element in Mn(Cro, ),? Cr Mn
A:
Q: When hydrogen sulfide gas is bubbled through a solution of lead (II) nitrate a black precipitate of…
A: A balanced chemical equation states that the number of elements in the reactant side is equal to the…
Q: When Na and S undergo a combination reaction, what is the chemical formula ofthe product?
A: Sodium Na is monovalent with +1 charge Sulphur is divalent as sulfide with -2 charge
Q: What is the oxidation number of Cl in [CIO3]"
A: Given a structure of [ClO3]- Calculate the cl oxidation number
Q: Looking at the reactivity of metals table, answer True or False for the following statement Lead is…
A: Reactivity of metals is the measure of the metal to react with other elements. In other words, it is…
Q: is Silver Nitrate ( AgNO3) a mixture or a compound?? why??
A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…
Q: non metal atoms
A:
Q: Give the balanced equation which shows the reaction of aluminum metal with iron (III) chlorate…
A:
Q: Give the possible oxidation states for each element
A: We have to assign possible oxidation states for given elements from given choices of options
Q: True or false does CrCl3 form and acidic solution in water?
A: Since on dissolving in water, the reaction takes place is CrCl3 (aq) + 3 H2O (l) ----> Cr(OH)3…
Q: What is the oxidation number of S in the compound Na:SO:?
A:
Q: Write the net ionic equation for the reaction of zinc metal with aqueous iron (II) nitrate. Include…
A: The single-replacement reaction is a reaction in which one element is replaced by another (which is…
Q: || НО-С K,Cr,O7 НОСН2 С-Н С--ОН
A:
Q: ZI НCN КОН, Н-о (a) SH (b) O. THE
A:
Q: A concentrated aqueous copper (II) chloride solution is bright green in color. When diluted with…
A:
Q: Specify the oxidation state of the metal ions in the product
A:
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: Fe(CO), エ、エ
A:
Q: A substance that changes color when exposed to acid or base solutions is called a/an ......
A: Titration is the technique of determining the unknown concentration of one solution from the known…
Q: What is the reaction that takes place when a metal is reacting with acids? For example;…
A:
Q: excess
A: The chemical symbol for antimony is Sb and chemical formula of sodium nitrate is NaNO3.…
Q: )[Ma(cO),]
A: In coordination compound, CO bond length depends on metal atom.
Q: what are the oxidation states of Ag, Zn, Cd and Al
A: To find: The oxidation states of Ag, Zn, Cd, and Al?
Q: Use the electron configuration of Fe to explain the oxidation states of +2 and +3. Which oxidation…
A:
Q: when aqueous sodium hydroxide is added to aqueous aluminium sulphate,a white precipitate is formed
A: Chemical reaction:The following reaction will occur when aqueous sodium hydroxide is added to…
Q: Determine the highest possible oxidation state for element Re
A: Oxidation state: Oxidation states are a combination of numbers, positive, and negative signs that…
Q: A solution of Hg(NO3)2 is mixed with a solution of KBr. Both of these solutions are colorless. A…
A: The chemical formula is a short term notation which is used to represent the no. of atoms present in…
Q: Provide the balanced net ionic equation between Cu2+ and Na2S2O3
A: In the reaction between Na2S2O3 and Cu2+ in a solution, copper thiosulfate CuS2O3 is expected to be…
Q: Classify of the listed properties of isopropyl alcohol (also known as rubbing alcohol) as physical…
A: The chemical compound in which one of the carbon atoms is bonded to the hydroxyl group, OH, is…
Q: When an aqueous solution of Na3PO4 is added to an aqueous solution of Cd(NO3)2. A specific…
A: An aqueous solution of Na3PO4 reacts with Cd(NO3)2 to form an aqueous solution of sodium nitrate and…
Q: oxidation state of species highlighted atom VO(s) H,O (aq) Cu'(aq)
A: Interpretation: We have to calculate the oxidation states of central atom.
Q: ion oxidation state of metal atom [Mac (NH).J [Fe(OH), (co)]
A: This question is related to coordination chemistry. A coordination complex consists of a central…
Q: What products (if any) will precipitate if solutions of K,PO,, Fe,(SO,); and AgCIO, are mixed?
A: Since you have posted multiple questions, we are entitled to answer the first only.
Q: Some crystals of CuSO4 were dissolved in water. The color of the solution obtained would be:(a)…
A: An ionic bond can be defined as the electrostatic force of attraction between cation and anions.…
Q: In the dichromate ion Cr2O72-, the chromium atom has what oxidation number?
A: Oxidation of Chromium atom in dochromate ion can be calculated using following method :
Q: Provide the balanced net ionic equation between Cu2+ and I-
A:
Q: CoBr VF, FECO
A: Hello. Since the question contains more than three sub-parts, the first three sub-parts shall only…
Q: Explain why the reaction shown below is a single replacement reaction
A: There are two types of replacement reactions :- single replacement reaction double replacement…
Q: When solid Cd(OH), is added to a solution of 0.10 M Nal, some of it dissolves. Calculate the pH of…
A: To calculate the pH of the solution at equilibrium when solid Cd(OH)2 is added to a solution of 0.10…
Q: A yellow solid is either lead(II) chromate or sodium chromate. What would you do to tell which…
A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…
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