according to conservation of mass, what will happen to the mass when Lead nitrate is mixed with sodium iodide???????
2006-09-29 13:43:59 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
when they're mixed, the mass will not change. that's what conservation of mass is all about.
if i have 34 g of one reactant, and 4 g of another. and i put them in a sealed container. themass of the products will be 38g (the sum of the masses of what we started with).
2006-10-01 16:37:53 · answer #1 · answered by loki 2 · 0⤊ 0⤋
All the mass put into the reaction survives and exists in the forms of the products, i/e., no mass is lost. Lead(II) iodide (PbI2) precipitates from solution as a solid, and sodium nitrate (NaNO3) remains in solution.
2006-09-29 21:43:06 · answer #2 · answered by Anonymous · 0⤊ 0⤋
mass is matter and matter cannot be created nor destroyed
2006-09-29 20:53:12 · answer #3 · answered by crzybeachchic 2 · 0⤊ 0⤋