HELP PLEASE What is the voltage of an electrolytic cell with nickel and copper electrodes?
A. 0.59 V
B. -0.09 V
C. -0.59 V
O D. 0.09 V

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Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l

What is the mass of sodium in 3 moles of sodium chloride

Right anwser gets marked brainliest newton's discovery concerning how fast an object will change speed is the: 1st law 2nd law 3rd law universal gravitation