Write the oxidation numbers UNDER all the elements in the following oxidation-reduction reaction: 5NaBiO3(s) + 2...
Write the oxidation numbers UNDER all the elements in the following oxidation-reduction reaction: 5NaBiO3(s) + 2 MnCl2(aq) + 16HCl(aq) 5NaCl(aq) + 5BiCl3(aq) + 2HMnO4(aq)+7H2O(l) Identify the element being oxidized and reduced.
Homework Answers
Ans :
The oxidation numbers of all the elments present in the reaction
equation is mentioned in the picture below...
The element whose oxidation number has been decreased , is called as reduced , and the one whose oxidation number increases in the equation is said to be oxidised.
So here , Bi is getting reduced and Mn is getting oxidised.
Add Answer to:
Write the oxidation numbers UNDER all the elements in the
following oxidation-reduction reaction: 5NaBiO3(s) + 2...
2. Label each element with its oxidation state, use arrows to identify the reduction and oxidation, and balance the following redox reaction, which takes place under basic conditions. Please draw a b...
2. Label each element with its oxidation state, use arrows to identify the reduction and oxidation, and balance the following redox reaction, which takes place under basic conditions. Please draw a box around your final balanced equation. [Note: this is a disproportionation reaction in which a species (e.g., P is oxidized and reduced.] P4 (s)PH (g) +HPO,2(aq)
2. Label each element with its oxidation state, use arrows to identify the reduction and oxidation, and balance the following redox reaction, which...
4. (6 pts.) Oxidation-Reduction Reactions: write out two ways you can identify the species that has...
4. (6 pts.) Oxidation-Reduction Reactions: write out two ways you can identify the species that has been oxidized in a redox reaction: b. Identify the element reduced and the element oxidized in the following oxidation- reduction reactions. Fe(s) + CuCl2(aq) FeCl2(aq) + Cu(s) Element Oxidized: Element Reduced: C(s) + O2(g) → C02(g) Element Oxidized: Element Reduced:
For the following reaction, (1) assign oxidation numbers for all the elements, (2) determine which one...
For the following reaction, (1) assign oxidation numbers for all the elements, (2) determine which one is oxidized and which one is reduced, and (3) balance the redox reaction in acidic solution. SO32–(aq) + MnO4–(aq) ® SO42–(aq) + Mn2+(aq)
for the following reaction: CH4+2O2--->CO2+2H20 a) identify the elements oxidized and reduced b) indicate the oxidation...
for the following reaction: CH4+2O2--->CO2+2H20
a) identify the elements oxidized and reduced
b) indicate the oxidation numbers for these elements on both
sides of the equation
8. For the following reaction: (6 points) CH4 + 202 CO2 + 2H2O a) Identify the elements oxidized and reduced. b) Indicate the oxidation numbers for these elements on both sides of the equation. is the element oxidized from oxidation No. to oxidation No. is the element reduced from oxidation No. to oxidation No.
1. Provide the oxidation number for each of the underlined elements in following compounds or ions:...
1. Provide the oxidation number for each of the underlined elements in following compounds or ions: (6) a) H3AsO3 b) d) H4P207 C202² KCIO4 N2H4 2. Which one of the following is not a oxidation-reduction reaction? (2) A) 2H2(g) + O2(g) → 2H2O(1) B) Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g) C) H2O(l) + NH3(g) → NH(aq) + OH(aq) D) FeSO4(aq) + K2Cr2OH(aq) + 7H2SO4(aq) → Cr2(SO4)3(aq) + 3Fe2(SO4)3(aq) + K2SO4(aq) + 7H2O(1) E) Cl2(g) +2KBr(aq) + Bra(l) + 2KCl(aq)...
Figure out whether the balanced chemical reaction shown below involves oxidation reduction. If it does figure...
Figure out whether the balanced chemical reaction shown below
involves oxidation reduction. If it does figure out which element
becomes oxidized by the reaction and which element becomes reduced
by the reaction. Pick the correct statement about
this reaction from the multiple choices.
4 KMnO4(aq) + 5 CH3OH(aq) + 12 HCl(aq)
4 MnCl2(aq) + 5 HCO2H(aq) +
4 KCl(aq) + 11 H2O(l)
a) This reaction is not a redox reaction.
b) In this reaction H becomes oxidized and Cl becomes...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction?...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The final value for the oxidation number for atoms of the element being oxidized must be positive d) Both b and c...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction?...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The final value for the oxidation number for atoms of the element being oxidized must be positive d) Both b and c...
Identify the species (atoms/ elements) undergoing oxidation and reduction in the following equations, assign oxidation numbers...
Identify the species (atoms/ elements) undergoing oxidation and
reduction in the following equations, assign oxidation numbers to
each, and write balanced net ionic equations.
a) Cu(s)
Cu2+(aq) + 2e-
b) Cl2(aq) + 2e-
Cl-(aq)
c) Cu(s) + Cl2(aq)
Cu2+(aq) + 2Cl-(aq)
d) 4CuO(s) + CH4(g)
4Cu(s) + CO2(g) + 2H2O(l)
e) 2CuSO4(aq) + 4KI(aq)
2CuI (aq) + 2K2SO4(aq) +
I2(aq)
f) Cu2O(s) + Fe(SO4)3 (aq) +
H2SO4(aq)
2CuSO4(aq) + 2FeSO4(aq) +
H2O(l)
urgent 10) Which of the following is always true for the oxidation numbers in an oxidation-reduction...
urgent
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The final value for the oxidation number for atoms of the element being oxidized must be positive b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products d) Both a and...
2. Label each element with its oxidation state, use arrows to identify the reduction and oxidation, and balance the following redox reaction, which takes place under basic conditions. Please draw a box around your final balanced equation. [Note: this is a disproportionation reaction in which a species (e.g., P is oxidized and reduced.] P4 (s)PH (g) +HPO,2(aq)
2. Label each element with its oxidation state, use arrows to identify the reduction and oxidation, and balance the following redox reaction, which...
4. (6 pts.) Oxidation-Reduction Reactions: write out two ways you can identify the species that has been oxidized in a redox reaction: b. Identify the element reduced and the element oxidized in the following oxidation- reduction reactions. Fe(s) + CuCl2(aq) FeCl2(aq) + Cu(s) Element Oxidized: Element Reduced: C(s) + O2(g) → C02(g) Element Oxidized: Element Reduced:
for the following reaction: CH4+2O2--->CO2+2H20
a) identify the elements oxidized and reduced
b) indicate the oxidation numbers for these elements on both
sides of the equation
8. For the following reaction: (6 points) CH4 + 202 CO2 + 2H2O a) Identify the elements oxidized and reduced. b) Indicate the oxidation numbers for these elements on both sides of the equation. is the element oxidized from oxidation No. to oxidation No. is the element reduced from oxidation No. to oxidation No.
1. Provide the oxidation number for each of the underlined elements in following compounds or ions: (6) a) H3AsO3 b) d) H4P207 C202² KCIO4 N2H4 2. Which one of the following is not a oxidation-reduction reaction? (2) A) 2H2(g) + O2(g) → 2H2O(1) B) Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g) C) H2O(l) + NH3(g) → NH(aq) + OH(aq) D) FeSO4(aq) + K2Cr2OH(aq) + 7H2SO4(aq) → Cr2(SO4)3(aq) + 3Fe2(SO4)3(aq) + K2SO4(aq) + 7H2O(1) E) Cl2(g) +2KBr(aq) + Bra(l) + 2KCl(aq)...
Figure out whether the balanced chemical reaction shown below
involves oxidation reduction. If it does figure out which element
becomes oxidized by the reaction and which element becomes reduced
by the reaction. Pick the correct statement about
this reaction from the multiple choices.
4 KMnO4(aq) + 5 CH3OH(aq) + 12 HCl(aq)
4 MnCl2(aq) + 5 HCO2H(aq) +
4 KCl(aq) + 11 H2O(l)
a) This reaction is not a redox reaction.
b) In this reaction H becomes oxidized and Cl becomes...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The final value for the oxidation number for atoms of the element being oxidized must be positive d) Both b and c...
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The final value for the oxidation number for atoms of the element being oxidized must be positive d) Both b and c...
Identify the species (atoms/ elements) undergoing oxidation and
reduction in the following equations, assign oxidation numbers to
each, and write balanced net ionic equations.
a) Cu(s)
Cu2+(aq) + 2e-
b) Cl2(aq) + 2e-
Cl-(aq)
c) Cu(s) + Cl2(aq)
Cu2+(aq) + 2Cl-(aq)
d) 4CuO(s) + CH4(g)
4Cu(s) + CO2(g) + 2H2O(l)
e) 2CuSO4(aq) + 4KI(aq)
2CuI (aq) + 2K2SO4(aq) +
I2(aq)
f) Cu2O(s) + Fe(SO4)3 (aq) +
H2SO4(aq)
2CuSO4(aq) + 2FeSO4(aq) +
H2O(l)
urgent
10) Which of the following is always true for the oxidation numbers in an oxidation-reduction reaction? a) The final value for the oxidation number for atoms of the element being oxidized must be positive b) The initial value for the oxidation number for atoms of the element being oxidized must be positive c) The value for the oxidation number for atoms of the element being oxidized must increase as we go from reactants to products d) Both a and...
Most questions answered within 3 hours.
-
Convert the following quantities:
a) 0.819 atm to torr b) 512 mmHg to bar c) 11.2...
asked 8 minutes ago -
C ++ Implement cat command
The purpose of this assignment is to provide practice using the...
asked 11 minutes ago -
we
convert sugars into another form of stored potential energy. This
is called?
asked 57 minutes ago -
The manufacturers of Oriental Spice Sauce are concerned that the
sodium levels in their product vary...
asked 1 hour ago -
PLEASE DON'T ANSWER IF YOU CAN'T ANSWER ALL OF THE QUESTIONS. I
DESPERATELY NEED HELP
Consider...
asked 1 hour ago -
DO NOT ANSWER IF YOU ARE UNSKILLED IN THIS AREA! TYPE OR WRITE
EACH ANSWER CLEARLY!!...
asked 1 hour ago -
how many moles of sodium are there in 3.41 moles of the
following compounds
NaCl
Na2SO4...
asked 1 hour ago -
1.1: Draw a position vs. time graph for a sprinter
running a 100 m dash. Label...
asked 1 hour ago -
A uniform electric field exists in a region between two
oppositely charged plates. An electron is...
asked 1 hour ago -
The energy levels of a quantum mechanical system are given by
the equation: En = -hfo/√n^2+9....
asked 1 hour ago -
Calculate the molality of an aqueous solution of iron (II)
nitrate with a solute mole fraction...
asked 2 hours ago -
Use the adjusted trial balance for Stockton Company. Determine
the current asset.
Stockton Company
Adjusted Trial...
asked 1 hour ago