How does heat transfer when a medal spoon is placed in a pot of boiling water? heat flows from the boiling water into the medal spoon
heat flows from the medal spoon into the boiling water
heat flows from the spoon to the water by radiation
heat flows from the water to the spoon by convection

please answer quick, i already know its not #2​

You encounter a solution that is acidic and you decide to test it by adding a small amount of a strong acid. the ph lowers slightly but is approximately unchanged, and still remains acidic. what can you say about the solution? a. it is a buffer solution. b. it is not a buffer solution it is a strong acid solution. d. the solution has been neutralized. e. the solution has excess acid present

What woukd most likely be the transmittance at a 0.70 m solution of solute a? a) 7.6%b) 1.1%c)4.0%d)4.6%

What is the solubility-product constant of barium sulfate, baso4, if a saturated solution is 1.03 ´ 10-5 m?