Homework Answers
2Cr^+3+S2O8^-2+7/2H2O+2AgNO3=Ag2(Cr2O7)+2SO4^-2+7H^+2NO3-
Oxidised atoms -Cr
Reduced atoms- S and N
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I need help with redox innfirst question and balancing as well
as redox in second question....
1A[m) The unbalanced chemical equation for the reaction to form K Cr(O.), is KCRO +HO+KOH →...
1A[m) The unbalanced chemical equation for the reaction to form K Cr(O.), is KCRO +HO+KOH → KC (0) + H,0 Balance the equation Show which atoms were oxidised and which atoms where reduced in the reaction.
i need help balancing the ones with the arrows. Thanks! CHEM1301 - Chemical Principles I Balancing...
i
need help balancing the ones with the arrows. Thanks!
CHEM1301 - Chemical Principles I Balancing Redox Reactions Worksheet 1) Balance the following equation in Acid Solution → a) Mn 2+ + BiO3 → MnO4 + Bi 3+ b) MnO4 + S203 2- → S4062- + Mn 2+ c) CIO3 + C + Cl2 + CO2 d) P + Cu 2+ + Cu + H2PO4 >e) PH3 + 12 → H3PO2 + 1 NO2 → NO3 + NO 2) Balance...
I need help with balancing this equation? CuCO3 + O2 -> CO2 + CuO
I need help with balancing this equation? CuCO3 + O2 -> CO2 + CuO
4. Consider the following unbalanced net redox equation: HCI + KMnO, (aq) + H,02 (aq) -. MnC12 (a...
PLEASE ANSWER EACH QUESTION OR DO NOT ANSWER AT ALL. THANK
YOU!
4. Consider the following unbalanced net redox equation: HCI + KMnO, (aq) + H,02 (aq) -. MnC12 (aq) + O2 (g) + KCI in an acid solution a. Determine the oxidation state of each atom or ion in the above reaction: b. Which atom is being oxidized? Which atom is being reduced? C. Which species is the reducing agent? Which is the oxidizing agent? d. Write the net...
cnw To CICCIUCremsury ( U 13) Balancing Redox Equations and Stoichiometry 4 of 10 > Review...
cnw To CICCIUCremsury ( U 13) Balancing Redox Equations and Stoichiometry 4 of 10 > Review | Constants Periodic Table Redox equations are often long and difficult to balance by inspection. Using oxidation states and half-reactions you can more easily balance a redox reaction. Part A Balance the following equation: K CHO+Na 80s + HCI--KCI + Na, 80+CCI+H2O Generally coefficients of 1 are omitted from balanced chemical equations. When entering your answer, include coefficients of 1 as required for grading...
U ue GyualUl. (4 x 1 Specify which species is reduced and which is oxidised in...
U ue GyualUl. (4 x 1 Specify which species is reduced and which is oxidised in this reaction. (2x1 Specify which species is the reducing agent and which is the oxidising agent in this reaction. (2x1 2. Reaction of Hy with ethylene, in the presence of a small amount of palladium catalyst, gives ethane: HH Pd(cat) H + H2 Assign oxidation states to all the atoms in the three substances in this equation (5x10 Although there is no transfer of...
TUCKED y opin, Munuay 25 November. (2 1. The reaction that takes place in (most) alkaline...
TUCKED y opin, Munuay 25 November. (2 1. The reaction that takes place in (most) alkaline batteries is as follows: 2 MnO2 + Zn → Mn2O3 + Zno Write the electronic configuration of o, and of O2, the oxide ion, which is present in the three compounds shown above. Deduce the charge, and the oxidation state, for the Mn and the Zn in each of the four substances in the equation. (ii) Specify which species is reduced and which is...
I need help in balancing this equation ( the coefficients and regents option is from 0-4)....
I need help in balancing this equation ( the coefficients and
regents option is from 0-4).
The Reaction What is the balanced chemical equation for today's experiment? Select the correct coefficients for each reagent and product. CH2COOH A HOOC-C-CH-COOH + B NaHCO3 CH2COO + cboC-C-CH2C00° + D Na + E CO2 + F H30 ag) (a) OH 0.
please I really need your help understanding these please try to make it as clear as you can please thank you very much...
please I really need your help understanding these please try to make it as clear as you can please thank you very much in advance 1-Write the ethanol-water combustion chemical reaction. Which reactant is oxidised and which is reduced? 2- Explain how the state of matter of the products is important to the rocket's success
i need help with balancing the equation in question 1 in the first picture and answering...
i need help with balancing the equation in question 1 in the
first picture and answering number 1 in the second picture please
as soon as possible
1. Balance the following reaction equation. Note: in Organic Chemistry, a standard balanced reaction equation not only balances all the elements on the left vs. the right, but also shows molecular structures. Formulas such as "CHO." are normally not used, because they don't identify a specific isomer. conc. HCI 2. Complete the following...
1A[m) The unbalanced chemical equation for the reaction to form K Cr(O.), is KCRO +HO+KOH → KC (0) + H,0 Balance the equation Show which atoms were oxidised and which atoms where reduced in the reaction.
i
need help balancing the ones with the arrows. Thanks!
CHEM1301 - Chemical Principles I Balancing Redox Reactions Worksheet 1) Balance the following equation in Acid Solution → a) Mn 2+ + BiO3 → MnO4 + Bi 3+ b) MnO4 + S203 2- → S4062- + Mn 2+ c) CIO3 + C + Cl2 + CO2 d) P + Cu 2+ + Cu + H2PO4 >e) PH3 + 12 → H3PO2 + 1 NO2 → NO3 + NO 2) Balance...
PLEASE ANSWER EACH QUESTION OR DO NOT ANSWER AT ALL. THANK
YOU!
4. Consider the following unbalanced net redox equation: HCI + KMnO, (aq) + H,02 (aq) -. MnC12 (aq) + O2 (g) + KCI in an acid solution a. Determine the oxidation state of each atom or ion in the above reaction: b. Which atom is being oxidized? Which atom is being reduced? C. Which species is the reducing agent? Which is the oxidizing agent? d. Write the net...
cnw To CICCIUCremsury ( U 13) Balancing Redox Equations and Stoichiometry 4 of 10 > Review | Constants Periodic Table Redox equations are often long and difficult to balance by inspection. Using oxidation states and half-reactions you can more easily balance a redox reaction. Part A Balance the following equation: K CHO+Na 80s + HCI--KCI + Na, 80+CCI+H2O Generally coefficients of 1 are omitted from balanced chemical equations. When entering your answer, include coefficients of 1 as required for grading...
U ue GyualUl. (4 x 1 Specify which species is reduced and which is oxidised in this reaction. (2x1 Specify which species is the reducing agent and which is the oxidising agent in this reaction. (2x1 2. Reaction of Hy with ethylene, in the presence of a small amount of palladium catalyst, gives ethane: HH Pd(cat) H + H2 Assign oxidation states to all the atoms in the three substances in this equation (5x10 Although there is no transfer of...
TUCKED y opin, Munuay 25 November. (2 1. The reaction that takes place in (most) alkaline batteries is as follows: 2 MnO2 + Zn → Mn2O3 + Zno Write the electronic configuration of o, and of O2, the oxide ion, which is present in the three compounds shown above. Deduce the charge, and the oxidation state, for the Mn and the Zn in each of the four substances in the equation. (ii) Specify which species is reduced and which is...
I need help in balancing this equation ( the coefficients and
regents option is from 0-4).
The Reaction What is the balanced chemical equation for today's experiment? Select the correct coefficients for each reagent and product. CH2COOH A HOOC-C-CH-COOH + B NaHCO3 CH2COO + cboC-C-CH2C00° + D Na + E CO2 + F H30 ag) (a) OH 0.
i need help with balancing the equation in question 1 in the
first picture and answering number 1 in the second picture please
as soon as possible
1. Balance the following reaction equation. Note: in Organic Chemistry, a standard balanced reaction equation not only balances all the elements on the left vs. the right, but also shows molecular structures. Formulas such as "CHO." are normally not used, because they don't identify a specific isomer. conc. HCI 2. Complete the following...
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