Questions by DrusillaDesi

0 votes

1 answer 7 views

A student wants to determine the polarization in an electrochemical cell where the anode is made of zinc and the cathode is made of copper. The electrolyte used is CuSO4. The current through the cell is 0.5 A and the measured potential difference is 1.5 V. What is the polarization of this electrochemical cell?

asked Jan 22 in ElectroChemistry

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1 answer 54 views

A chemistry student wants to synthesize 29.0 g of NaCl from its constituent elements. What mass of sodium and chlorine should the student start with, assuming they have unlimited access to both elements and using the balanced chemical equation for the formation of NaCl from its constituent elements?

asked Jan 22 in Inorganic Chemistry

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1 answer 22 views

What is the main focus of existential psychology?

asked Jan 17 in Psychology

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1 answer 12 views

According to Sternberg, why do individuals develop intelligence?

asked Jan 16 in Psychology

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1 answer 7 views

When cardiac muscle contracts, the heart does what?

asked Jan 8 in Science

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1 answer 7 views

What is the simplest unit that has the fundamental chemical properties of an element?

asked Jan 7 in Science

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1 answer 30 views

In science, what is defined as a change in position?

asked Dec 31, 2024 in Science

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1 answer 23 views

A transformer has two coils, electrically insulated from each other. one coil is called the primary coil and the other is called the what?

asked Dec 28, 2024 in Science

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