How many molecules of sodium oxide will be created if 275 grams of
sodium reacts with excess oxygen?
Given the equation: 4Na + 02 -> 2Na2O

Water is important for the of cells. a: size, shape, and temperature b: temperature, color, and odor c: color, odor, and size d: shape, temperature, and color

56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls

Which compound contain an iron with a 3+ charge