Fe304 Ca(CIO3)2 BaCl2 Cr2072- Cl2 CO2 H2SO3 НС-Нз02 C6H6 Na2S203. S406²- Ca(CN)2

Q: Assign oxidation numbers to the elements in the following: A) MnCl2 Mn: Cl: B) MnO-(4) Mn: O: C)…

A: To solve this problem we have to decide the oxidation state of each elements in given compound .…

Q: When the following half reaction is balanced under basic conditions, what are the coefficients of…

A: A chemical reaction is balanced so that it obeys the law of conservation of mass according to which…

Q: When the following half reaction is balanced under acidic conditions, what are the coefficients of…

A: The objective of the question is to balance the given half reaction under acidic conditions and…

Q: Determine the oxidation number for the indicated element in the following compound:N in HNO2 (number…

A:

Q: Find oxidation number

A: Oxidation Number: It is also known as the oxidation state and it is defined as the total number of…

Q: in which compound is the oxidation state of oxygen not -2. a) Na2O2. b) MgO. c) Al2O3. d) Li2O

A: Given molecules areNa2O2 ;  MgO   ; Al2O3 ; Li2O

Q: Determine the oxidation number of each element in each of the following compounds:(a) HCN(b) OF2(c)…

A: (a)

Q: Determine the oxidation number of each element in each of the following compounds: (a) HCN…

A: The oxidation number or the oxidation state of a particular atom can be termed as the total number…

Q: Give the oxidation number of nitrogen in the following: (a) NH₂OH (select) (b) N₂F4 (select) ▼ (c)…

A:

Q: What is the net ionic equation, if any, for the reaction when gold is placed in a solution of…

A:

Q: the oxidat number for sui each of the following (b) sulfite ion, SO3²-

A:

Q: Atoms of the same element that have different atomic masses are called isotopes

A: An isotope is a variation of an element that possesses the same atomic number but a different mass…

Q: Give the oxidation number of phosphorus in each of the following. (Type your answer in the format 0,…

A: Given :-  (a) PCl5(b) PH4+(c) PCl3  To find :- oxidation number of P in each case.

Q: Metals M and N are represented by yellow and white spheres, respectively. Based on the diagrams…

A: To find: The balanced equation and the oxidation number of the metal and their ions

Q: The oxidation number of aluminum in Al3* is

A: Given-> Al3+

Q: What is the net ionic equation for Ammonia solution and sulfuric acid?

A: A net ionic equation can be written using following rules : a) Write the balanced molecular…

Q: 1) Balance the following reactions using the oxidation number method a) Sn + HNO3 + H₂O → H₂SnO3 +…

A: According to Bartlby guidelines I solve only first question. Post second question separately.

Q: Give the oxidation number of carbon in the following: (a) HCO3 (select) (b) CF₂Cl₂ (select) (c)…

A: Since, Charge on H= +1 Charge on O = -2 And  one thing keep in mind that, Sum of oxidation number of…

Q: Oxidation number of Bi in NaBiOy is

A:

Q: What is the oxidation state of phosphorous in phosphite, PO,? IS

A: Given molecule is phosphite= PO33- we know that , oxidation state of oxygen is -2 And sum of…

Q: F IS F S₂F4 F SI F

A: Oxidation number or oxidation state is the hypothetical charge which an atom will have if all its…

Q: give the oxidation number for the indicated element in the following compound  N in N2

A:

Q: Determine the oxidation number of the underlined element 1. H,SO, 2. UO, 3. PO, = -3

A: In this question we have to tell the oxidation number of underlined elements.

Q: 2Fe²+ + O₂+ 2 H+H₂O₂ + 2Fe³+ For the above redox reaction, assign oxidation numbers and use them to…

A: We have to identify the element which one is oxidised and which one is reduced. The given reactions…

Q: Dissolving suger is an example of-(a) Physical change(b) Chemical change(c) Redox Reaction(d) None…

A: Physical change: Changes in only size, shape, state or appearance of a substance not in a chemical…

Q: Determine the oxidation number of sulfur in each of the followingsubstances: (a) barium sulfate,…

A: (a) The oxidation number of S in BaSO4 is determined as follows, The sum of oxidation numbers for…

Q: give the oxidation number for the indicated element in the following compound Co in LiCoO2

A: In the given compound, the oxidation state of oxygen is -2 and the oxidation state Li is +1.

Q: Assign oxidation numbers to the underlined element.  1) K                                      2)…

A: Oxidation number: The covalent bond between the atoms of different electronegativity is polar. If we…

Q: The oxidation number of an element can be +ve,-ve, zero and fraction. Select one: True False

A: Yes, Oxidation no.  an element is can be positive , negative, zero or fraction.

Q: give the oxidation number for the indicated element in the following compound  P in H3PO4

A: Oxidation state of P in H3PO4 is +5

Q: What is the oxidation state of Cl in ClO 4

A: Compound given is ClO4 -  We need to determine oxidation state of Cl in this compound.

Q: Calculate the oxidation numbers of the elements in bold in the following compounds or ions.…

A: HNO3 H2SO4                   NH4+ HClO4 HCO3-

Q: Show the change in oxidation number in the following (in other words, give the number of electrons…

A: The number of electrons gained or lost by the atom has to be given,

Q: give the oxidation number for the indicated element in the following compound  Cl in ClO4-

A: Solution: The given compound is ClO4- ion : So the central atom is Cl. we know the oxidation number…

Q: 1509 Consider the following unbalanced net ionic redox equation. +6 +4 +6 MOO42+SO32- → Mo²+ + SO4²-…

A: Firstly we have to write oxidation and reduction half cell. RULES FOR BALANCING HALF CELL IN BASIC…

Q: Complete the following for the reaction that occurs between an aqueous solutions of lithium…

A:

Q: Balance the following equations using the change in oxidation number method. 1. K2Cr20, + FeCl, +…

A:

Q: Determine the oxidation state for each of the elements below. The oxidation calcium nitrogen in…

A: The gain of electron is named as oxidation whereas loss of electron named as reduction. The…

Q: 3 Ba (s) + 2 A13+, Ba A13+ SHOW WORK. Assign oxidation numbers to each element in the reactants and…

A:

Q: What happens with the referenced oxidation number when the element with which it is associated has…

A: Oxidation state is also refered as oxidation number. It describes degree of loss of electrons i.e.…

Q: What are the oxidation states of each element in the following compounds: (write them above each…

A: Oxidation state of an element can be calculated by considering the bond to be perfectly ionic and…

Q: Give the oxidation number of bromine in the following: (a) KBr (select) (b) BrF (select) (c) CBr4

A: 1.Oxidation number represents  number of electron lost or gain by that atom . 2. Oxidation numbet is…

Q: If Carbon oxidation number is -4, and hydrogens oxidation number is +1, What would be its ratio?

A: If the oxidation state of carbon is -4 and the oxidation state of hydrogen is +1, they must be…