The only reaction that will most likely take place based on the activity series is; C: Ba + Na₂CO₃
<h3>Activity Series</h3>
From the activity series given, we can say that during a displacement reaction, the more reactive metal will always displace the lesser reactive metal from a compound.
Let us look at each of the given options;
A) Ag + FeCl₃
From the activity series, Silver(Ag) is less reactive than Iron(Fe) and as such Silver cannot displace iron from its' compound.
B) Zn + CaO
Zinc (Zn) is a less reactive metal than Calcium (Ca), so it cannot cannot displace Calcium from its' compound.
C) Ba + Na₂CO₃
Barium (Ba) is a more reactive metal than Sodium (Na), and therefore Barium will displace sodium from its compound in a displacement reaction.
D) Cr + KNO₃
Chromium (Cr) is a lesser reactive metal than Potassium (K), and it therefore cannot displace Potassium from its compound.
Complete question is;
Which reaction will most likely take place based on the activity series? Li > K Ba > CaNa > Mn > Zn > Cr> Fe> Cd Ni > H > Sb > Cu > Ag > Pd > Hg > Pt
A. Ag + FeCl₃
B. Zn + CaO
C. Ba + Na₂CO₃
D. Cr + KNO₃
Read more about Activity Series at; brainly.com/question/17469010
The Aws trusted advisor is the service that can be used to address this particular use case.
<h3>What is the AWS trusted advisor?</h3>
This is the recommendation that is given to the user that would enable the person to follow the practices that are the best.
It helps to provide all the ways that are necessary for optimizing infrastructure as well as security performances.
The advisor would have to use checks in order to carry out the following for the client:
- optimize your AWS infrastructure
- improve security
- improve performance
- help to reduce costs,
- help in the monitoring of service quotas.
- Help to control cost
- Provide better tolerance for faults
In conclusion the work of the AWS trust advisor is based on helping to get the practices that are best hence they help to offer guidance.
Read more on AWS trusted advisor here:
brainly.com/question/14014995
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Answer:
silicon
Explanation:
A sample of an element is malleable and can conduct electricity. This element could be Si
