Jemi
equation (if necessary):
Ca(C2H2O2)2(aq) + NaCO3(aq) - CaCO3(s) + NaC2H3O2(aq)

Which best describes how johannes kepler developed his laws of planetary motion

In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.