17. Determine the mole ratio of aluminum chloride to hydrochloric acid in the following
unbalanced chemical equation:
AICI + H2504 HCI + Al2(SO4)3
a. 1:1
b. 1:2
C. 2:6
I
d. 4:6
18. Determine the number of molecules in 2.50 grams of carbon dioxide gas, CO2-
a. 2.92 x 1023 molecules of CO2
b. 1.83 x 1022 molecules of CO2
c. 3.42 x 1022 molecules of CO2
d. 6.62 x 1025 molecules of CO,
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 12:50
The number at the end of an isotope’s name is the number.
Answers: 1
Chemistry, 22.06.2019 13:50
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
Chemistry, 22.06.2019 16:30
Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
Chemistry, 22.06.2019 21:00
Read "who built the pyramids? ”. leave this link open while you answer the questions throughout the assignment. give at least two reasons why some people claim the pyramids of giza were constructed by aliens.
Answers: 1
You know the right answer?
17. Determine the mole ratio of aluminum chloride to hydrochloric acid in the following
unbalanced...
Questions
English, 21.07.2021 07:20
Chemistry, 21.07.2021 07:20
English, 21.07.2021 07:20
Mathematics, 21.07.2021 07:20
Biology, 21.07.2021 07:20
Advanced Placement (AP), 21.07.2021 07:20
Mathematics, 21.07.2021 07:20
Mathematics, 21.07.2021 07:20
Mathematics, 21.07.2021 07:20
History, 21.07.2021 07:20
Mathematics, 21.07.2021 07:20
Biology, 21.07.2021 07:30
