Chemistry, 15.07.2019 10:30 clairajogriggsk

#22.) in the reaction 2co(g) + o2(g) → 2co2(g), what is the ratio of moles of oxygen used to moles of co2 produced? select one: a. 1: 1 b. 2: 1 c. 1: 2 d. 2: 2 #23.) according to this chemical reaction, which is the number of grams of fe produced from 3.4 moles of h2? fe3o4 (cr) + 4 h2 (g) → 3 fe (cr) + 4 h2o (l) select one: a. 142 b. 253 c. 102 d. 91.4 #24.) for the reaction 2na + cl2 → 2nacl, how many grams of chlorine gas are required to react completely with 111.9 mol of sodium? select one: a. 3970 b. 7930 c. 1.59e4 d. 2640

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 21:00, 5041

Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?

Answers: 1

continue

Chemistry, 22.06.2019 04:30, ajsoccer1705

Using the periodic table, complete the table to describe each atom. type in your answers

Answers: 3

continue

Chemistry, 22.06.2019 05:20, barry14201

Identify and describe the three ways that mutations affect organisms.

Answers: 1

continue

Chemistry, 22.06.2019 09:00, fahad7007

Astudent is asked to identify and element that is pale yellow brittle solid and does not conduct electricity. at which location in this periodic table would the element most likely be found?

Answers: 2

continue

You know the right answer?

#22.) in the reaction 2co(g) + o2(g) → 2co2(g), what is the ratio of moles of oxygen used to moles o...