2Na+Cl2→2NaCl
How many grams of NaCl will be produced from 18.0 g of Na and 23.0g of Cl2?

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

Check the correct box to describe the periodic trends in electronegativity. electronegativity across a period: decreases. increases. electronegativity down a group: decreases. increases.

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents