Homework Answers
A element is said to be reduced if it gains electron
A eleent i said to be oxidized if it loses electron
Oxidation sate of a element in free state is 0
1. In this reaction, Ni and S8 has a oxidation state of 0
oxidation state of Ni changes from 0 to +2
and oxidation state of S8 changes from 0 to -2
Thus, Ni is oxidized and S8 is reduced.
2. In this reaction, oxidation state of Cr changes from 0 to +2
and that of I2 changes from 0 to -1
Thus, Cr is oxidized and I2 is reduced.
3. Oxidation state of Zn changes from 0 to+2
and that of O2 changes from 0 to -2
Thus, Zn is oxidized and O2 is reduced.
Add Answer to:
reactants oxidized reactants reduced reaction 8Ni(s) + S8(s) → 8NiS (s) Cr(s) + 12(s)-→ Cr12 (s)...
For each reaction in the table below, write the chemical formula of any reactants that will...
For each reaction in the table below, write the chemical formula of any reactants that will be oxidized and reduced. 1) 2Cu(s) + I2(s) = 2CuI(s) 2) 2Cu(s) + O2(g) = 2CuO(s) 3) Cr(s) + Cl2(g) = CrCl2(s)
a In the following reaction, identify which element is oxidized and which is reduced by assigning...
a In the following reaction, identify which element is oxidized and which is reduced by assigning oxidation numbers: Ba(s)S(s)BaS (s) barium is reduced; sulfur is reduced barium is reduced; sulfur is oxidized barium is oxidized; sulfur is oxidized barium is oxidized; sulfur is reduced Submit b In the following reaction, identify which element is oxidized and which is reduced by assigning oxidation number 2Sr(s)02(g)> 2SrO(s) strontium is reduced; oxygen is reduced strontium is oxidized; oxygen is reduced strontium is oxidized;...
For each reaction in the table below, write the chemical formulae of any reactants that will...
For each reaction in the table below, write the chemical formulae of any reactants that will be oxidized in the second column of the table. Write the chemical formulae of any reactants that will be reduced in the third column. reactants oxidized reactants reduced reaction 2C12 (a) +Cr()CrCI,(6) 02(g) + Ti(s)- TiO2(s) Check Explanation
O CHEMICAL REACTIONS Identifying oxidized and reduced reactants in a single-displacem... For each reaction, write the...
O CHEMICAL REACTIONS Identifying oxidized and reduced reactants in a single-displacem... For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write the chemical formulae of the reduced reactants in the space provided. readant 1 wied: 2Fe(1) + 3Pb(NO), (-4) — 38() + 2Fe(NO), (e) reactants reduced * 5 ? reactants Guidered Fel, (09) + Mg() — Mel, (aq) + rel) reactants reduced: reactants oxidined: 246) + 3CCI, (04) - 2FC, Cox) + 3Cu(1) reactants...
CHEMICAL REACTONS Identifying oxddized and reduced reactants in a metal-nonmetal r... For each reaction in the...
CHEMICAL REACTONS Identifying oxddized and reduced reactants in a metal-nonmetal r... For each reaction in the table below, write the chemical formulae of any reactants that will be oxidized in the second column of the table. Write the chemica formulae of any reactants that will be reduced in the third column. reactants oxidized reactants reaction reduced o, )+2Cr) 2Cr0) 0 0 ? cr)+2C,()Cc,6) 2Fe)+31,0)2Fel,0) X
For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write...
For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write the chemical formulae of the reduced reactants in the space provided reactants 0 Zn(z) + 2Ag No,(aq)-→ Zn(No,),(av) + 2Ag(s) reactants reduced reactants oxidized reactants reduced reactants oxidized: Al (s) + FeBr)(aq) → A1E3rJ(aq) + Fe(s) reactants reduced 0
For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write...
For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write the chemical formulae of the reduced reactants in the space provided. reactants 0 oxidized: 2 AgNO3(aq) + Mg(s) — 2Ag(s) + Mg(NO3)2(aq) reactants 0 reduced: x ! ? reactants oxidized: 0 Zn(s) + 2AgNO3(aq) → Zn(NO3), (aq) + 2Ag(s) reactants a reduced: D reactants 0 oxidized: D Fel (aq) + Mg(s) → Mgl (aq) + Fe(s) reactants reduced: 0
Which statement about the following chemical reaction is NOT correct? S8 (s) + 12 O2 (g)...
Which statement about the following chemical reaction is NOT correct? S8 (s) + 12 O2 (g) ------> 8SO3 (g) a) 256 g S8 requires 12 mol O2 in order to completely react. b) 1 mol S8 produces 8 mol SO3. c) For every 6 mol O2 consumed, 4 mol SO3 produced. d) In order to produce 8 mol SO3, 256 g S8 and 192 g O2 must react. e) If 641 g SO3 are produced, a total mass of 641...
In a particular redox reaction, Cr is oxidized to CrO2−4 and Cu2+ is reduced to Cu+....
In a particular redox reaction, Cr is oxidized to CrO2−4 and Cu2+ is reduced to Cu+. Complete and balance the equation for this reaction in acidic solution. Phases are optional.
What mass of sulfuric acid can we produce by the following reaction S8(s) + 12...
What mass of sulfuric acid can we produce by the following reaction S8(s) + 12 O2(g) + 8 H2O(l) → 8 H2SO4(s) if we have 384.3 g of S8(s), 350.3 g of O2(g), and 324.8 g of H2O(l)? (b) (3 points) We must do the combustion of what mass of propanol, C3H8O(l), to produce 42.5 g of products? Combustion is the reaction of a substance with O2(g) to produce CO2(g) and H2O(l)?
a In the following reaction, identify which element is oxidized and which is reduced by assigning oxidation numbers: Ba(s)S(s)BaS (s) barium is reduced; sulfur is reduced barium is reduced; sulfur is oxidized barium is oxidized; sulfur is oxidized barium is oxidized; sulfur is reduced Submit b In the following reaction, identify which element is oxidized and which is reduced by assigning oxidation number 2Sr(s)02(g)> 2SrO(s) strontium is reduced; oxygen is reduced strontium is oxidized; oxygen is reduced strontium is oxidized;...
For each reaction in the table below, write the chemical formulae of any reactants that will be oxidized in the second column of the table. Write the chemical formulae of any reactants that will be reduced in the third column. reactants oxidized reactants reduced reaction 2C12 (a) +Cr()CrCI,(6) 02(g) + Ti(s)- TiO2(s) Check Explanation
O CHEMICAL REACTIONS Identifying oxidized and reduced reactants in a single-displacem... For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write the chemical formulae of the reduced reactants in the space provided. readant 1 wied: 2Fe(1) + 3Pb(NO), (-4) — 38() + 2Fe(NO), (e) reactants reduced * 5 ? reactants Guidered Fel, (09) + Mg() — Mel, (aq) + rel) reactants reduced: reactants oxidined: 246) + 3CCI, (04) - 2FC, Cox) + 3Cu(1) reactants...
CHEMICAL REACTONS Identifying oxddized and reduced reactants in a metal-nonmetal r... For each reaction in the table below, write the chemical formulae of any reactants that will be oxidized in the second column of the table. Write the chemica formulae of any reactants that will be reduced in the third column. reactants oxidized reactants reaction reduced o, )+2Cr) 2Cr0) 0 0 ? cr)+2C,()Cc,6) 2Fe)+31,0)2Fel,0) X
For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write the chemical formulae of the reduced reactants in the space provided reactants 0 Zn(z) + 2Ag No,(aq)-→ Zn(No,),(av) + 2Ag(s) reactants reduced reactants oxidized reactants reduced reactants oxidized: Al (s) + FeBr)(aq) → A1E3rJ(aq) + Fe(s) reactants reduced 0
For each reaction, write the chemical formulae of the oxidized reactants in the space provided. Write the chemical formulae of the reduced reactants in the space provided. reactants 0 oxidized: 2 AgNO3(aq) + Mg(s) — 2Ag(s) + Mg(NO3)2(aq) reactants 0 reduced: x ! ? reactants oxidized: 0 Zn(s) + 2AgNO3(aq) → Zn(NO3), (aq) + 2Ag(s) reactants a reduced: D reactants 0 oxidized: D Fel (aq) + Mg(s) → Mgl (aq) + Fe(s) reactants reduced: 0
Most questions answered within 3 hours.
-
A disabled tanker leaks kerosene (n = 1.20) into the
Persian Gulf, creating a large slick...
asked 1 minute ago -
5. Explain the condition for a DC motor to develop the
maximum power. If a DC...
asked 16 minutes ago -
Compute the p[Ag] after 35.00 mL of 0.1 M silver nitrate has been
added to the...
asked 20 minutes ago -
Walgreen Company (NYSE: WAG) is currently trading at $48.50 on
the NYSE. Walgreen Company is also...
asked 33 minutes ago -
Based on historical data, your team knows what proportion of the
company's orders come from Males...
asked 51 minutes ago -
8. Which of the following atoms has the largest magnitude
electron affinity?
(a) Sodium (Na)
(b)...
asked 54 minutes ago -
Assess the two types of tests of cognitive abilities. (
regarding HR course)
asked 58 minutes ago -
1.Write an inspiring vision statement for an organization where
you work or have worked. If the...
asked 1 hour ago -
2. Is fair trade coffee sustainable for the mass market,
or is it a niche product...
asked 1 hour ago -
Please answer this asap in MATLAB.
In the following for loop, the the loop is executed...
asked 1 hour ago -
A 50.0-g golf ball is driven from the tee with an initial speed
of 44.6 m/s...
asked 1 hour ago -
Use the molar concentration of the 50 mL solution to calculate
the moles of Cr(III) in...
asked 1 hour ago