![subject](/tpl/images/cats/himiya.png)
Chemistry, 02.02.2021 20:00 hailscooper7363
Which of the following reactions is irreversible?
A. Zinc (Zn) reacting with hydrochloric acid (HCl)
B. Haber Process
C. Dehydrating copper sulfate (CuSO4)
D. Thermal decomposition of NH4Cl
PLEASE HELP
![ansver](/tpl/images/cats/User.png)
Answers: 1
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 23:00
Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:00
This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.
Answers: 3
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:30
Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 16:00
Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining
Answers: 1
You know the right answer?
Which of the following reactions is irreversible?
A. Zinc (Zn) reacting with hydrochloric acid (HCl...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 19:30
![question](/tpl/images/cats/en.png)
English, 20.11.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 20.11.2020 19:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.11.2020 19:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.11.2020 19:30
![question](/tpl/images/cats/istoriya.png)
History, 20.11.2020 19:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.11.2020 19:30
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.11.2020 19:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 19:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.11.2020 19:30
![question](/tpl/images/cats/mat.png)
Mathematics, 20.11.2020 19:30