Two samples of mg(s) of equal mass were placed in equal amounts of hcl(aq) contained in two separate reaction vessels. particle representations of mixing of mg(s) and hcl(aq) in the two reaction vessels are shown in figure 1 and 2 above. water molecules are not included in the particle representations. which of the reactions will initially proceed faster and why?

1.aluminum chloride (alcl3), and sodium hydroxide (naoh) can react to form aluminum hydroxide (al(oh)3) and sodium chloride (nacl).    you have 13.4 g of aluminum chloride and 10.0 g of sodium hydroxide. answer the following questions: •what is the balanced equation for this reaction? •if you use all 13.4 g of aluminum chloride, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •if you use all 10.0 g of sodium hydroxide, how many grams of aluminum hydroxide can be formed? work must be shown to earn credit •how many grams of aluminum hydroxide will actually be made?     which reagent is limiting? explain your answer.

Why is nh3 classified as a polar molecule

Apiece of metal with a length of 1.42 cm was measured using four different instruments. which of the following measurements is the most accurate?