Which of these reactions can be classified as double replacement reactions?
zn + 2hcl →...
![subject](/tpl/images/cats/himiya.png)
Chemistry, 05.02.2020 08:46 jamesgotqui6
Which of these reactions can be classified as double replacement reactions?
zn + 2hcl → zncl2 + h2
2nacl + f2 → 2naf + cl2
2albr3 + 3k2so4 → 6kbr + al2(so4)3
2k + mgbr2 → 2kbr + mg
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Chemistry
![image](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 15:30, 20cschultz
Which suspect most likely committed the robbery and how do you know
Answers: 2
![image](/tpl/images/cats/himiya.png)
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 04:00, Tiredd7838
Which of these are physical changes in matter? check all that apply boiling water a pencil being sharpened exploding dynamite freezing water rotting cheese
Answers: 1
![image](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 05:00, xxaurorabluexx
Which of the following describes qualitative data? a) recording the temperature of a solid as it is warmed. b) noting the color of a solution as it is heated. c) measuring the volume of an object by water displacement. d) taking the mass of an object using a balance.
Answers: 2
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.03.2020 03:47
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.03.2020 03:47
![Konu](/tpl/images/cats/geografiya.png)
Geography, 29.03.2020 03:47
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/User.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.03.2020 03:47
![Konu](/tpl/images/cats/biologiya.png)
Biology, 29.03.2020 03:47
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.03.2020 03:48