When 50. milliliters of an hno3 solution is
exactly neutralized by 150 milliliters of a 0.50 m
solution of koh, what is the concentration of
hno3?
(1) 1.0 m (3) 3.0 m
(2) 1.5 m (4) 0.5 m

Which of the following contributes to the structural rigidity of cellulose? adjacent glucose polymers are stabilized by hydrogen bonding. glucose residues are joined by (α1→4) linkages. cellulose is a highly branched molecule. the conformation of the glucose polymer is a coiled structure.

Draw two cyclic constitutional isomers of cis-1

Read the chemical equation. 2c2h2 + 5o2 → 4co2 + 2h2o which of the following statements would be correct if one mole of c2h2 was used in this reaction? one mole of oxygen was used in this reaction. five moles of oxygen were used in this reaction. four moles of carbon dioxide were produced from this reaction. two moles of carbon dioxide were produced from this reaction.