Afixed amount of oxygen gas is held in a .500 l tank at a pressure of 4.39 atm. the tank is connected to an empty 1.50 l tank by a tube with a valve. after this valve has been opened and the oxygen is allowed to flow freely between the two tanks at a constant temperature, what is the final pressure in the system?

The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral

Write a hypothesis that answers the lesson question, “while observing a chemical reaction, how can you tell which reactant is limiting? ” hypothesis: if a substance is the limiting reactant, then . . because . .

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