What is the sum of the oxidation states in a compound? O The highest oxidation number The lowest oxidation number O The sum of the electrons

Q: In the following How many H atoms How many Br atoms How many N atoms 2 NH,Br

A: Given- In the given reaction- No of atoms of H = 8 No of atoms of Br = 2

Q: What is an oxidation number? a) the number of electrons an atom accepts or donates to form a…

A: Answer - The correct option is (A)  the number of electrons an atom accepts or donates to form a…

Q: (b) Chemical Formula: Ir(CH3)(PME3)2(u-N2)Ir(CH3)(PME3)2 Oxidation State Structure and d count…

A: The answer of the question is given below:

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

A: I have given the solution for the question below. There is no specific highlight so all the…

Q: 13. For the complete combustion of 1-pentene (C-H₁), how many liters of carbon dioxide gas will be…

A: Using ideal gas equation and molar volume at STP is required to obtain the desired values.

Q: species oxidation state of highlighted atom H3O+ (aq)   Cu2+ (aq)   O2 (g)   CrO2−4 (aq)

A: The given molecules are either in neutral or ionic form. Hence we can determine the oxidation state…

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

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Q: The formula for aluminum sulphate is Al2(SO43. The algebraic sum of the oxidation numbers of all of…

A: In this question, we will determine the sum of the oxidation numbers of all of the atoms in the…

Q: The thermite reaction is performed using 8.6 g Fe2O3 and 1.8 g powdered Al metal. Fe2O3 + 2 Al →…

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Q: Cu(s) + NO3-(aq) → Cu2+(aq) + NO2(g) Referring to the equation above, what is the oxidation number…

A: Oxidation number is the number that is allocated to elements in a chemical combination. The…

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

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Q: How many grams of lead will result from the reaction of 2.5-g of Al when reacted in aqueous solution…

A: Given:mass of Al used in reaction = 2.5g The balanced reaction for the given questionis:2Al +…

Q: A compound is soluble in water BUT forms a precipitate when mixed with Ca(NO3)2. The substance is…

A: Precipitation Reaction -  This is a type of reaction in which  two solutions containing soluble…

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

A: -> For Oxidation state consider the oxidation state of unknown element is x then add oxidation…

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

A: Oxidation state or number can be defined as the number assign which represents the loss or gain of…

Q: of NF3 into its elements will The decomposition produce which two products? NF3 → (unbalanced) OF O…

A: The correct answer is given below

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

A: Solution : Oxidation state is a number which can be either positive, negative or zero. If oxidation…

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

A: Answer:- this question is answered by using the simple concept of calculation of oxidation state…

Q: How many grams of CO2 can be prepared by the complete reaction 15.0 grams of CO with excess oxygen?…

A: The Law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither…

Q: The oxidation state of C in CO32- is ...

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Q: Determine the oxidation state of Sn in Sn3(PO4)2

A: Oxidation state of Sn in Sn3(PO4)2 is +2.

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

A: The oxidation state of an atom is a number which gives us the number of electrons lost or gained (or…

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

A: Write oxidation number of highlighted atom ---

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

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Q: What is the molarity of a solution that results when 3.64 g KCI is dissolved in water and diluted to…

A: Given that  Mass of KCl = 3.64 g Volume of solution = 200.0mL = 200.0mL×1L/1000mL = 0.2L

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

A: Applying concept of oxidation state.

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

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Q: . What are oxidation numbers? How can oxidation numbers be used to balance a chemical equation?…

A: Oxidation number is the total number of electrons gained or loss by an atom. It is also called as…

Q: Using the oxidation state rules determine the oxidation state of chlorine in, ClF3, Cl2O, Cl2O7, and…

A: Determine the oxidation state of chlorine in ClF3: Oxidation state of chlorine is taken as ‘x’

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

A: Given  Species   =  H3O+ ,CuCl  ,  Br-  , KNO3 Oxidation state of highlighted atom = ?

Q: Find the oxidation States of the underlined element S8 AI3+ AI(So4)3 K2CrO7 H3PO4

A: S8 Oxidation state of S = 0 Al3+ Oxidation state of Al = +3 Al2(SO4)3 Let the oxidation number…

Q: I. Assign oxidation state to the underlined element. 1) Cl₂ 2) SO₂ 3) K₂02 4) Cr₂07-2 5) Na₂O₂ 6)…

A: The oxidation number of O is = -2 The oxidation number of Na is = +1 So The oxidation number of ONa…

Q: NO3 a. Oxidation state of N = b. Oxidation state of O =

A: We need to find the oxidation states of elements in NO3- ion.

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

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

Q: Find the oxidation States of the underlined element S8

A: Answer :- zero  The oxidation States of the element S in S8 = 0…

Q: 2. a) The oxidation number of an atom is typically the same as the charge of its common ion,…

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Q: Predict the oxidation state of each atom in the following species: ClO3^- Cr2S3 Na2SO4

A: Since you have asked multiparts questions, we will solve the first three sub parts questions for…

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

A: a) FeO: Since there are total 6 valence electrons in O. Hence O makes ion O2- to complete its octet.…

Q: Write the net ionic equation for [Fe(SCN)]2+ + Zn Hint: Zn is converted to Zn2+ and Fe3+ to Fe2+

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Q: I. Assign oxidation state to the underlined element. 1) Cl₂ 2) SO₂ 3) K₂02 4) Cr₂07-2 5) Na₂O₂ 6)…

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Q: Magnesium and Bromine react to produce Magnesium bromide. What is the balanced chemical equation for…

A: Solution :      The balanced chemical reaction shows the equal number of atoms for each element on…

Q: I. Assign oxidation state to the underlined element. 1) Cl₂ 2) SO₂ 3) K₂02

A: Oxidation number: • Oxidation number of atoms in pure element or Atoms in free or uncombined…

Q: underlined element. 1. Cl2 2. SO2 3. K2O2 4. Cr2O7-2 5. Na2O2

A:

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

A: Calculate oxidation state of highlighted atom --

Q: Consider this reaction:       3Au(s)   +   8H+   +   2NO3−     →  3Au2+(aq)   +  2NO(g)   +…

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Q: What is the oxidation state of iron (Fe) in the reactant Fe(s)?   What is the oxidation state of…

A: The oxidation state, sometimes referred to as oxidation number, describes the degree of oxidation…

Q: For the following reaction, what happens to the oxidation state of Cl ?                          2…

A: The molecule or the atom is said to be oxidized when the oxidation number of the molecule or the…

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

A: 1. OH-, Let oxidation state of oxygen is X, the oxidation state of Hydrogen is +1    then,   X+1=-1…