The standard free energy for the neutralization of hcl with naoh at 25c is -79.9 kj/mol. calculate the equilibrium constant for the reaction.

Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star

Write the balanced equation for a reaction between aqueous nitric acid (hno3) and solid lithium metal (this is a single replacement reaction)

Count the number of each type of atom in the equation below, and then balance the equation. write in the numbers of atoms and coefficients. add a 1 if there should be no coefficient. cs2(l) + o2(g) → co2(g) + so2(g) c [ ] s [ ] o > c [ ] s [ ] o [ ] cs2(l) + [ ] o2(g) > [ ] co2(g) + [ ] so2(g)