Which of the following is a qualitative observation? Steve added lead(IV) iodide to 250 mL of water
A violent reaction resulted when 1 g of sodium was added to water.
Bromothymol blue indicator caused the solution to turn yellow.
The reaction produced 2.55 g of precipitate.

If i can still dissolve more sugar into the solution at a certain temperature what would i call that solution

What is the main purpose of patent attorneys? defend the company against legal claims manage financial investments invent new products protect rights to new products and processes

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.