Which set of coefficients will balance the equation below? naoh + cu(no3)2 cu(oh)2 + nano3

a) 1, 1, 1, 1

b) 1, 2, 2, 1

c) 2, 1, 2, 1

d) 2, 1, 1, 2

The graph above shows how the price of cell phones varies with the demand quantity. the equilibrium price for cell phones is where both supply and demand quantities equal $100, 5,000 5,000, $100

What volume would 2.25 moles of ne has occupy at stp?

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.