Explain reactions as spontaneous or nonspontaneous

Assignment Help Chemistry

Reference no: EM13244626

Based on the sign of E°cell, classify these reactions as spontaneous or nonspontaneous as written. Assume standard conditions.
Au3+(aq) + 3Ag(s) -----> Au(s) + 3Ag+(aq)

Pb2+(aq) + H2(g) ----> Pb(s) + 2H+(aq)

Ni2+(aq) + S2-(aq) ----> Ni(s) + S(s)

Reference no: EM13244626

Questions Cloud

Find what is the total value of the four units : Assume that when the price of good X is $10, each, I buy none. When the price is $9 each, I buy 1 per period. When the price is $8 each, I buy 2 per period. When the price is $7 each, I buy 3 per period.

The born-haber process is used to find out the enthalpy : The Born-Haber process is used to determine the enthalpy of formation of common salts as it is the hardest process to measure. For KBr the enthalpy of formation follows this equation

What is the energy stored by the capacitor : A parallel plate capacitor has square plates with sides of length 20 cm. The distance between the plates is 4 mm. The plates are charged up to 50volts, What is the energy stored by the capacitor

How does the competition affect the market demand : The U.S. Postal Service is facing increased competition from firms providing overnight delivery of packages and letters. Additional competition has emerged because messages can be sent via computers.

Explain reactions as spontaneous or nonspontaneous : Based on the sign of E°cell, classify these reactions as spontaneous or nonspontaneous as written. Assume standard conditions. Au3+(aq) + 3Ag(s) -----> Au(s) + 3Ag+(aq)c

Determine what is the size of the gdp gap : Suppose the MPC is 0.75 if the government increasesexpenditures by $200 billion how far does the economy grow if the government decreases taxes by $200 billion how far does the economy grow

Criteria given was very minimal : I have done some research, but I am unsure of the important information to include in my project. The criteria given was very minimal. This is for my AP US History class.

Explain the vessel has a heat capacity : Assuming no loss of water and that the vessel has a heat capacity of 10.0 J/K What is the final temperature of the system? (specific heat capacity - c of copper = 0.387J/g•K)

What is the electric field at the origin : Three charges, +2.5 ?C, -4.8 ?C, and -6.3 ?C are located at (-0.20 m, 0.15 m), (0.50 m, -0.35 m), and (-0.42 m, -0.32 m), respectively

User Account

All Pages