Why does one mole of H2O correspond to

If supply decreases and demand increases, which of the following will most likely happen? A. surplus of supply B. price increases C. increased cost of production D. decreased cost of production

When you open a bottle of a soft drink and leave it open, the drink eventually goes flat. this happens because the equilibrium between carbonic acid and carbon dioxide shifts to produce?

When a sample of atoms is heated and releases light of certain wavelengths, it is called what?

Is the molecule shown polar or nonpolar f-o-f

The mass of a lithium-7 atom is 7.016003 amu. What is the nuclear binding energy of a lithium-7 nucleus in units of kJ/mol and eV/nucleus? Enter your answers in scientific notation.

Which of the following processes includes all of the others? Group of answer choices transport of an ion down its electrochemical gradient osmosis passive transport facilitated diffusion

How is the Bohr atomic model different from the plum-pudding model? A. In Bohr's model, the atom's mass is found at its center instead of distributed throughout. B. In Bohr's model, the atom's mass is mostly made up of electrons instead of protons.

What does the cell theory state? A. that cells come from other cells B. that cells come only from animals C. that cells cannot be created or destroyed

For which one of the following molecules is the indicated type of hybridization not appropriate for M the central atom? a. BeCl2 sp2 b. SiH4 sp3 c. BF3 sp2 d. C2H2 sp e. H2O sp3

P4O10 (s) = - 3110 kJ/mol H2O (l) = - 286 kJ/mol H3PO4 (s) = - 1279 kJ/mol Calculate the change in enthalpy for the following process: P4O10 (s) + 6H2O (l) → 4H3PO4 (s)