Estimate the solubility of CaCO3 in 0.1M Na2CO3. If the solubility
Product constant for CaCO3 is taken to be 5X10-9
​

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?

Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.