You are given two beakers a and b and china rose as an indicator .beaker a has 20ml of magnesium hydroxide and 100ml of water. and beaker b has 50ml of magnesium hydroxide and 100ml of water. when these solutions are tested with china rose,
a. the darkness of the green color produced by the indicator were not same in each of the
solutions. what could be the possible reasons?

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.

During which of the following phases of the moon do we see the left half of the moon as lit? full moon first quarter moon gibbous moon third quarter moon any is greatly : )