Chemistry, 09.12.2019 18:31 jerrica988

Avoltaic cell consists of a strip of cadmium metal in a solution of cd(no3)2 in one beaker, and in the other beaker a platinum electrode is immersed in a nacl solution, with cl2 gas bubbled around the electrode. a salt bridge connects the two beakers. a. which electrode serves as the anode, and which as the cathode? i. cd serves as the cathode, ii. pt as the anode. iii. pt serves as the cathode, iv. cd as the anode. previous answers correct b. does the cd electrode gain or lose mass as the cell reaction proceeds? i. the cd electrode will lose mass as the cell reaction proceeds. ii. the cd electrode will gain mass as the cell reaction proceeds. previous answers correct c. write the equation for the overall cell reaction. express your answer as a chemical equation. identify all of the phases in your answer. d. what is the emf generated by the cell under standard conditions?

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 13:10

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp

Answers: 1

Answer

Chemistry, 23.06.2019 02:20

In a chemical reaction, the final amount of the products is determined by the a. universal gas law b. law of definite proportions c. air pressure d. temperature e. none of the above me

Answers: 2

Answer

Chemistry, 23.06.2019 03:00

Air pressure is measured in pascals. for a professional american football game, the ball should be inflated to about 90,000 pascals. scientists studied the effects of air temperature on the pressure inside american footballs by taking these steps: 1. prepare 100 footballs. 2. measure each football's air pressure. 3. divide footballs into 10 groups. 4. place the groups in different lockers cooled to different air temperatures. 5. after 12 hours, remove the footballs from lockers. 6. measure each football's pressure again. 7. compare the new pressures to the starting pressures. what two terms best describe the variable "air pressure inside the football" in this experiment? independent, qualitative independent, quantitative dependent, qualitative dependent, quantitative

Answers: 3

Answer

Chemistry, 23.06.2019 04:31

Which molecules are more strongly attracted to one another -c3h8o molecules that make up liquid rubbing alcohol or ch4 molecules that make up methane gas

Answers: 3

Answer

You know the right answer?

Avoltaic cell consists of a strip of cadmium metal in a solution of cd(no3)2 in one beaker, and in t...

Questions