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Kay [80]
3 years ago
12

Which metal can be used as a sacrificial electrode to prevent the rusting of an iron pipe?

Chemistry
1 answer:
Pepsi [2]3 years ago
8 0

manganese The metal that is used as a sacrificial electrode to prevent the rusting of iron is manganese.

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Chemical decontamination can be accomplished with liquids such as chlorox, Lysol, amphyl or a gas such as ethylene oxide.
TEA [102]

Answer:

True

Explanation:

Chemical decontamination -

It is the process of elimination or reduction of contaminants like hazardous materials and microorganisms , where chemicals and radioactive substances are used , is referred to as chemical decontamination.

The process helps to reduce the micro organisms and various other contaminants .

The liquids used for the this process are Amphyl , Lysol , Chlorox etx.

Hence, from the given statement of the question is true.

4 0
3 years ago
How would adding the catalyst nitrogen monoxide (NO) affect this reaction?
RSB [31]

Answer: A) NO increases the rate at which SO_3 molecules are formed.

Explanation:

A catalyst is a substance which increases the rate of a reaction by taking the reaction through a different path which involves lower activation energy and thus more reactant molecules can cross the energy barrier by undergoing collisions and convert to products.

2SO_2(g)+O_2(g)\rightarrow 2SO_3(g)

Thus NO will increase the rate of reaction by lowering the activation energy and thus the colllisions among SO_2 and O_2 molecules will incraese which in turn will lead to formatioon of more SO_3 molecules.

8 0
2 years ago
Your teacher created a 2 g/L salt-water solution (solution A) and a 2.5 g/L salt-water solution (solution B), both in 500 mL of
Genrish500 [490]

solution B is concentrated

Explanation:

3 0
3 years ago
What causes the earth’s magnetic field? A. currents in the earth’s liquid-metal outer core B. the mineral composition of the ear
S_A_V [24]
The magnetic field is believed to be generated by electric currents in the conductive material of its core, created by convection currents due to heat escaping from the core. So your answer is A
8 0
3 years ago
Read 2 more answers
What would happen if you used a warm washcloth if you had a fever.
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You will feel way better because in our class we learned that lukewarm baths are good for fevers and warm washcloths :)
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