one home is heated by burning wood in a fireplace, while another similar home is heated by burning oil. which method uses less fuel? why?

Which statement is false? Tert-Butyl alcohol reacts with HCl to give 2-methylpropene by an E1 mechanism. with HCl to give 2-chloro-2-methylpropane by an SN1 mechanism. with HCl and HBr at very different rates.

Gold has 118 neutrons. If a gold atom where to lose a neutron what would happen

The concentration of H + ions in a solution is 1.0 * 10-11 M, What is the pH of the solution?

Which K values would indicate that there is more B than A at equilibrium? A) K=2*10^5 B) K=.4 C) K=8000 D) 6*10^-7

Which bond or interaction would be difficult to disrupt when the compounds are placed in water?

A/1 * B/C = D, You find yourself with 17 guilders (a gold coin) but you are planning on taking a trip to a country where the local currency is the florin. The current exchange rate is 2 guilders for every 3 florins.

The burning of wood in a fireplace generates heat and light in the form of flames. Which of the following terms best describes this type of reaction? a. condensation reaction b. exergonic reaction c. endergonic reaction d.

How are the number of protons and the number of neutrons related?

If a sample of copper with a density of 8.90 g/cm3 displaces 13.0 mL of water when placed in a beaker, what is its mass? a 1.46 g b. 0.685 g c. 116 g

Which statement accurately describes the origin and expansion of the universe