2HCl + MgS → H2S + MgCl2 If you start with 2 moles of HCl and 1.2 moles of MgS, how many moles of H2S can form?
What is the limited reactant?
What is the excess reactant?
How much product will form?
How much of the excess reactant will remain?

Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

Each pair of clay balls represents to planetesimals if each plane test molluscum pound of the same material and is separated by the same distance which pair experiences the greatest gravitational attraction

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .