The diagram below shows a partial activity series of metals.
K Potassium
Na Sodium most
...
Biology, 27.05.2021 04:00 LayLay9289
The diagram below shows a partial activity series of metals.
K Potassium
Na Sodium most
Ca Calcium reactive
Mg Magnesium
Al Aluminium
|2n Zinc
Fe Iron
Gm ]
Pb Lead
Cu Copper
Ag Silver
least
Au Gold
reactive
Pt Platinum
Zn is placed in a solution of Cu(NO3)2 and Cu is placed in a solution of Zn(NO3)2. Which of the following describes what you expect to happen in these solut
There will be a double replacement reaction in which cu replaces Zn and Zn replaces Cu.
There will be a single replacement reaction in which Zn replaces Cu, but Cu does not replace Zn.
There will be a double replacement reaction in which (NO3)2 becomes 3NO2.
There will be a synthesis reaction in which the product formed is ZnCu(NO3)2
Answers: 3
Biology, 22.06.2019 08:30
Gene expression is the activation of a gent that results in a question 1 options: protein dna mitochondria
Answers: 1
Biology, 22.06.2019 11:00
You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation
Answers: 1
Biology, 22.06.2019 13:00
What is the role of dna ligase in the elongation of the lagging strand during dna replication?
Answers: 1
Social Studies, 25.06.2021 07:30
Health, 25.06.2021 07:30
Mathematics, 25.06.2021 07:30
History, 25.06.2021 07:30
Mathematics, 25.06.2021 07:30
Biology, 25.06.2021 07:30
Mathematics, 25.06.2021 07:30