How many moles of NaCl are produced from the reaction of 1.67 x 1022 molecules of Na2CO3 with excess HCl? Na2CO3(s) + 2HCl(aq) > 2NaCl(aq) + CO2(g) + H2O

Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration

In which phase of mitosis do the spindle fibers pull the chromosomes apart to opposite sides of the cell ?

How many distinct monochlorinated products, including stereoisomers, can result when the alkane below is heated in the presence of cl2? 3 4 5 6 7?