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
Slav-nsk [51]
3 years ago
15

What creates an electric current in a battery?

Chemistry
1 answer:
kramer3 years ago
7 0

Answer:

There's a separate chemical reaction happening at the positive electrode, where incoming electrons recombine with ions taken out of the electrolyte, so completing the circuit. The electrons and ions flow because of the chemical reactions happening inside the battery—usually two of them going on simultaneously.

Explanation:

option (B) is right

You might be interested in
Which statement concerning how geologists locate an earthquake's epicenter are accurate? check all that apply
allochka39001 [22]

Answer:

D.Geologists use data from three or more data stations to determine the location of the epicenter.

6 0
2 years ago
Read 2 more answers
Calculate the freezing point (0°C) of a 0.05500 m aqueous solution of glucose.
Rainbow [258]

Answer:

-0.1767°C (Option A)

Explanation:

Let's apply the colligative property of freezing point depression.

ΔT = Kf . m. i

i = Van't Hoff factot (number of ions dissolved). Glucose is non electrolytic so i = 1

m = molality (mol of solute / 1kg of solvent)

We have this data → 0.095 m

Kf is the freezing-point-depression constantm 1.86 °C/m, for water

ΔT = T° frezzing pure solvent - T° freezing solution

(0° - T° freezing solution) = 1.86 °C/m . 0.095 m . 1

T° freezing solution = - 1.86 °C/m . 0.095 m . 1 → -0.1767°C

4 0
2 years ago
Which determine the charge of an atom?
Andre45 [30]

Answer:

the answer is B its the number of protons and neutrons

8 0
3 years ago
15g divided by 15ML plllssss what is it!! Need to know
natulia [17]

Answer:

The answer should be 1000 kg / m3

8 0
3 years ago
For each reaction below, use the drop-down menus to select which compound will form a precipitate. Note: It is possible that no
Dimas [21]

Answer:

1. Cadmium sulfide

2. Iron (III) hrydroxide

3. Barium carbonate

8 0
2 years ago
Other questions:
  • A sample of 0.900 mol N2O is placed in a sealed
    12·1 answer
  • If you add water to a 15.00 mL solution of 3.22 M CaCl2 (MM=110.98 g/mol) in order to create a solution that is 15.00% CaCl2 by
    14·1 answer
  • A factory discharges clean, warm water into a nearby stream. Fish keep dying in this part of stream. Explain why.
    9·1 answer
  • A cube with edge = 1.00” of an unknown pure substance has a mas off 10.0 oz. what is the density of this substance in g/mL? In k
    13·1 answer
  • What is sodium bicarbonate an example of? a buffer an acid a liquid a base
    7·1 answer
  • Becquerel expected to find (an)____when he developed the photographic plate that had Sun-exposed minerals on top of it. Becquere
    11·2 answers
  • Sodium sulfate solution contains sodium lons, Na+, sulfate ions, (SO4)2-, hydrogen ions, H+, and hydroxide ions, OH-.
    10·1 answer
  • Wich of the following solute and solventis not belong to suspension mixture
    10·2 answers
  • How many moles would be in 14.6 g of Sodium?
    5·1 answer
  • ​Bbsbsjsjsjwjwjwjwjehhehehe
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!