3HClO2(aq) +2Cr3+(aq) + 4H2O(l) ->

Calculate the Ecell for this reaction3HClO2(aq) +2Cr3+(aq) + 4H2O(l) -> 3HClO(aq) + (Cr2O7)2–(aq) + 8H+(aq) I thought Cr + e
1. 1 answer
2. asked by RZeal
3. 682 views
3HClO2(aq) +2Cr3+(aq) + 4H2O(l) -> 3HClO(aq) + (Cr2O7)2–(aq) + 8H+(aq)At pH 0.00, with [Cr2O72–] = 0.80 M, [HClO2] = 0.15 M,
1. 4 answers
2. asked by RZeal
3. 818 views
Use the galvanic cell reaction to answer the question.2Cr(s) + 3Cu2+(aq) → 2Cr3+(aq) + 3Cu(s) Which half reaction occurs at
1. 1 answer
2. 109 views
2Cr(s) + 3Cu2+(aq) → 2Cr3+(aq) + 3Cu(s)Which half reaction occurs at the cathode? (1 point) A. 2Cr(s) → 2Cr3+(aq) + 3e– B.
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2. asked by Terio
3. 202 views
Given these chemical reactions:Ca^(2+)(aq) + 2IO3^(-)(aq) → Ca(IO3)2(s) Ca(NO3)2·4H2O(s) → Ca^(2+)(aq) + 2NO3^(-)(aq) +
1. 2 answers
2. asked by Rodrigo
3. 2,857 views
Which of the following equations if correctly balanced?(1 point)Responses C8H8+2O2→CO2+4H2O 𝐶 8 𝐻 8 + 2 𝑂 2 → 𝐶
1. 1 answer
2. 52 views
Complete each ionic equationCu+2 + SO4-2 + 4H2O ----> Ca+2 +2NO3-1 + 4H2O ----> 3K+1 +PO4-3 + 6H2O ----> Na+1 + Br-1 + 2H2O
1. 0 answers
2. asked by Tiffany
3. 611 views
Which of the following equations if correctly balanced?A. C8H8 + 5o2 → 3CO2 + 4H2O B. C8H8 + 10O2 → 8CO2 + 4H2O C. C8H8 +
1. 1 answer
2. 21 views
which of the following equations is correctly balanced?c8h8+2O2>CO2+4H2O c8h8+10O2>8CO2+4H2O c8h8+4O2>3CO2+3H2O
1. 3 answers
2. 30 views
C10H8 + 12O2 → ?Which products are expected from the reaction? A.10CO2 + 8H2O B.10C + 4H2O + 10O2 C.10CO2 + 8H + 2O2 D.10CO2 +
1. 2 answers
2. asked by helppp
3. 1,072 views