Please help and show work If 22.0 L of a gas at 155 kPa changes to a volume of 10.0 L then what is the new pressure if temperature is constant- {Boyle’s law}

If 20.0 L of oxygen at – 25°C is heated to 100°C and pressure remains constant, find the new volume- {Charles’s law}

The answer you are looking for is option d

Well you can immediately rule out a and d because if a metal were to lose or gain protons, then it would become a different element all together. the answer here is b because the positive symbol with a number refers to how many electrons the metal can give away to become stable.

Hello! mitosis and meiosis are the same, because they are both ways of dividing cells and reproducing cells. they are different in many ways, but the main one is that meiosis splits the number of chromosomes in 1/2, while the number of chromosomes remains the same for mitosis. plus, meiosis has two stage of division, unlike mitosis, where it has only one.