Question

Good night, can you please help me with deciding if the highlighted atom is being reduced, oxidized or neither? Thank you.

reaction
neither
oxidized
reduced
oxidized nor
reduced
CH,(9)+H,O(9) → CO(9)+3 H½(9)
2-
2 Cro (aq)+2 H30`(aq) →
Cr,0, (aq)+3 H,O(1)
4.
CUSO (aq)+Zn(s) →
→ ZnSO 4(aq)+Cu(s)
CHĄ(9)+2H,O(9) → 4 H2(9)+CO2(9)

Image Transcription

reaction neither oxidized reduced oxidized nor reduced CH,(9)+H,O(9) → CO(9)+3 H½(9) 2- 2 Cro (aq)+2 H30`(aq) → Cr,0, (aq)+3 H,O(1) 4. CUSO (aq)+Zn(s) → → ZnSO 4(aq)+Cu(s) CHĄ(9)+2H,O(9) → 4 H2(9)+CO2(9)

Expert Answer

Want to see the step-by-step answer?

Check out a sample Q&A here.

Want to see this answer and more?

Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*

*Response times may vary by subject and question complexity. Median response time is 34 minutes for paid subscribers and may be longer for promotional offers.
Tagged in
Science
Chemistry

Redox Reactions

Related Chemistry Q&A

Find answers to questions asked by students like you.

Q: Rank the labeled protons in the following molecule in order of increasing pKa.

A: The given compound is, pKa value is inversely proportional to acidity. Therefore, greater the acidi...

Q: Use the equation below to calculate the following: 2 NaOH(aq) + H2SO4(aq) → Na2SO4(aq) + 2 H2O(l) (a...

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only. ...

Q: In the combustion of methane, if 75 L of CO2 are produced by stoichiometric volumes of the reactants...

A: The balanced chemical reaction: The given reaction is combustion reaction. Combustion reaction is t...

Q: The first step of a mechanism involving the reaction of bromine is Br2(g) = 2 Br(g) (fast, equilibri...

A: The equilibrium state is expressed as the state at which the forward rate will be equivalent to the ...

Q: The species with the highest v(CO) stretching frequency/vibration is: a. Ni(CO)4 b. Re(bpy)(CO)3CI c...

A: Carbon monoxide is a σ donor as well as π –donor. The back bond forms between metal filled d-orbital...

Q: Q.1/ An athletic need huge source of energy everyday. He was asked to choose one of the following me...

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...

Q: How many lbs of glycerol, C3H8O3, are present in 37.0 gallons of a 2.14 M solution?

A: Given : concentration of C3H8O3 = 2.14 M and volume of solution = 37 gallons Since 1 gallons = 3.785...

Q: Calculate the de Broglie wavelength, in cm, of a 12.4-g hummingbird flying at 1.20 x102 mph? (1 mile...

A: de Broglie wavelength (lamda) : where, h=planck's constant = 6.625 x10-34 J.s m=mass of the object ...

Q: What is the ratio of the rate of effusion of helium gas to the rate of effusion of CO2 gas (2 sig fi...

A: The Scottish physical chemist Thomas Graham gives direct relation between rate of effusion of gas an...