Give the structure that corresponds to the following molecular formula and NMR spectra: C6H14O ¹H NMR: δ 0.91 (6H, d, J = 7 Hz); δ 1.17 (6H, s); δ 1.48 (1H, s; disappears after D2O shake); δ 1.65 (1H, septet, J = 7 Hz). ¹³C NMR: δ 17.6, δ 26.5, δ 38.7, δ 73.2.

Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?

How many moles of lead are in 1.50 x 10^12 atoms of lead? could you explain the answer as well and not just give it to me i am refreshing for finals and i need to know how to do it

Which of two curves exhibits exponential growth