Do we need to know specific people on the AP Chemistry exam?

What is more dangerous, current or voltage? Why?

How does thermal energy flow? a) from high temperature to low temperature b) from low temperature to high temperature c) with a decrease in kinetic energy d) with an increase in potential energy e) from cold to hot objects

What is the net force f⃗ net that the dipole experiences due to the electric field?

What are steps to solving stoichiomerty problems?

For hydrocyanic acid, HCN, Ka = 4.9 * 10-10. Calculate the pH of 0.20 M NaCN. What is the concentration of HCN in the solution? for the ph i got 10 is that right?

What is the cornaviris?

How to find the moles of vinegar if you only know what the volume is

Be sure to answer all parts. A concentration cell consists of two Sn/Sn2 + half-cells. The electrolyte in compartment A is 0.23 M Sn (NO3) 2. The electrolyte in B is 0.87 M Sn (NO3) 2.

Explain why the radius of an atom cannot be measured directly. (6.3)

Which measurement represents the largest volume? question 7 options: 4.6 l 4.6 * 10-3 l 46 cl 460 ml all represent the same volume?