You and your lab partner mass out 52.6 grams of potassium carbonate (K2CO3)on a balance. You pour this into your beaker containing 865 mL of water. What is the molarity of your solution?

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

i dont know the answe

it should have an internal chamber and two thermometers sticking out of the top. the internal chamber will also be closed off from the outside.