1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DochEvi [55]
3 years ago
14

What is the difference between a transfer and a reservoir?

Chemistry
1 answer:
givi [52]3 years ago
4 0
Reservoirs are man - made
You might be interested in
And electro chemical cell has the following standard cell notation:
pochemuha

2Ag⁺(aq) + Mg(s)→ 2Ag(s) + Mg²⁺ (aq)

<h3>Further explanation</h3>

Given

Standard cell notation:

Mg(s) | Mg2+ (aq) || Ag+(aq)| Ag(s)

Required

a balanced redox reaction

Solution

At the cathode the reduction reaction occurs, the anode oxidation reaction occurs

In reaction:  

Ag⁺ + Mg → Ag + Mg²⁺  

half-reactions

  • at the cathode (reduction reaction)

Ag⁺ (aq) + e⁻ ---> Ag (s)  x2

2Ag⁺ (aq) + 2e⁻ ---> 2Ag (s)

  • at the anode (oxidation reaction)

Mg (s) → Mg²⁺ (aq) + 2e−

a balanced cell reaction

<em>2Ag⁺(aq) + Mg(s)→ 2Ag(s) + Mg²⁺ (aq) </em>

5 0
3 years ago
Read 2 more answers
Which one? Please help me thank you
Tomtit [17]

the correct answer is option d.

6.67*10-3 hrs

7 0
4 years ago
Find the number of moles of CO2− 3 produced when 0.207 mol of sodium carbonate dissolved. Answer in units of mol.
Scorpion4ik [409]

Answer : The number of moles of carbonate ion, (CO_3^{2-}) produced are, 0.207 moles.

Explanation : Given,

Moles of sodium carbonate = 0.207 mol

As we know that when sodium carbonate dissolved in water then it dissociates to give 2 sodium ion and 1 carbonate ion.

The balanced chemical reaction will be:

Na_2CO_3(aq)\rightarrow 2Na^+(aq)+CO_3^{2-}(aq)

From the balanced chemical reaction we conclude that,

As, 1 mole of sodium carbonate dissociate to give 1 moles of carbonate ion, (CO_3^{2-})

So, 0.207 mole of sodium carbonate dissociate to give 0.207 moles of carbonate ion, (CO_3^{2-})

Thus, the number of moles of carbonate ion, (CO_3^{2-}) produced are, 0.207 moles.

6 0
4 years ago
According to one acid base theory the water acts as ?
marshall27 [118]
Answer By observing both concepts, water is acting as a base
3 0
2 years ago
What volume (in L) of ethane (C2H6) will be required to produce 42.5 L of carbon dioxide in the reaction below?
Nana76 [90]

Answer:

23.4

Explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The lowest possible concentration of free hydrogen ions is represented by a ph value of
    15·1 answer
  • How does chemistry help you when you are doing your homework?
    9·1 answer
  • What is the formula for the ionic compound of strontium and chlorine?
    9·1 answer
  • A solution was prepared by mixing 0.5000 m hno2 with 0.380 m no2-. ka = 4.58 x 10-4. calculate the ph of the solution. show work
    6·1 answer
  • Use the drop-down menu to complete the statement. The atoms in a ... have a definite volume, but move quickly enough to overcome
    7·2 answers
  • An aqueous solution containing 17.5 g of an unknown molecular compound in 100.g water was found to have a freezing point of-1.8°
    14·1 answer
  • . Elements are classified as metals, nonmetals, or metalloids according to their
    10·2 answers
  • The clown, which your grandparents hire for your 18th birthday, is filling balloons with helium (He) to a volume of 2500 mL.
    14·1 answer
  • In terms of their electron configurations, why is cesium more likely to lose its valence electron than potassium?
    10·1 answer
  • Silicon is a semi-conductor of electricity. explain​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!