If an anode is composed of a Pb(NO3)2 solution and a lead electrode, what reaction takes place there? A) Pb + 2e-  Pb2+
B) Pb2+  Pb + 2e-
C) Pb(NO3)2  PbNO3 + NO3-
D) None of the above

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?