A- Une mezcla es una combinación de dos o más sustancias que estan combinadas quirgicamente. CIERTO FALSO EXPLICA (Si es cierto explicas y si es falso tanbién
explicas) (3 pts)

Nitrogen dioxide reacts with water to form nitric acid and nitrogen monoxide according to the equation: 3no2(g)+h2o(l)→2hno3(l)+no(g) part a suppose that 4.2 mol no2 and 0.50 mol h2o combine and react completely. which reactant is in excess? express your answer as a chemical formula. nothing

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

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.