3.- En las siguientes ecuaciones químicas, identifica ácidos, bases y especies conjugadas cuando corresponda. Además indica, cuál es la teoría empleada en cada caso. Para ello señala “Ácido de
Arrhenius”, “Ácido de Bronsted”, “Base de Lewis”, etc.
a. HNO 3(ac) + H 2 O (l) H 3 O + (ac) + NO 3(ac)

b. KOH (ac) K + (ac) + OH - (ac)

c. HClO 4 (ac) + H 2 O (l) H 3 O + (ac) + ClO 4 - (ac)

d. HF (ac) H + (ac) + F - (ac)

e. LiOH (ac) Li + (ac) + OH - (ac)

f. CH 3 COOH (ac) + NH 3(ac) CH 3 COO - (ac) + NH + 4(ac)

g. H 2 SO 4(ac) + H 2 O (l) HSO4 - (ac) + H 3 O + (ac)

h. AlCl 3(ac) + Cl - (ac) AlCl - 4(ac)​

A+b→2c when the reaction begins, the researcher records that the rate of reaction is such that 1 mole of a is consumed per minute. after making changes to the reaction, the researcher notes that 2 moles of a are consumed per minute. what change could the researcher have made to effect this change?

To save time, you can approximate the initial mass of the solid to the nearest ±1 g. for example, if you are asked to add 14.3 g of copper, add between 13 g and 15 g. which of the following sets include two samples with an equal density? which all that apply below 15.4 g gold and 18.7 g silver 15.2 g copper and 50.0 g copper 20.2 g silver and 20.2 g copper 11.2 g gold and 14.9 g gold

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.