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
Alexandra [31]
3 years ago
12

Which of the examples is potassium?es )A)B)BC)​

Chemistry
1 answer:
Nikitich [7]3 years ago
7 0

Answer:

examples of things which contain potassium are:

green vegetables

root vegetables

fruits

potassium chloride

potassium sulphate

Explanation:

if you need a specific answer please send the options

You might be interested in
The bathroom mirror has water droplets on it after a hot shower. choose the correct phase change. HELPP
Liula [17]

Answer:

what?

Explanation:

what the hell?

6 0
3 years ago
A voltaic cell using Cu/Cu²⁺ and Sn/Sn²⁺ half-cells is set up at standard conditions, and each compartment has a volume of 345 m
Nadusha1986 [10]

The mass of copper deposited is 9.589 g .

Given ,

A volatile cell using Cu/Cu2+ and Sn/Sn2+ half cells is set up at standard conditions ,and each compartment has a volume of 345 ml .

current = 0.17 A

time = 48 hrs =48 (60) (60) =172800 sec

we know , I = Q/t

thus , Q ,charge= It = 0.17 (17280) =29376 C

Then ,atomic mass of copper is 63 g

And valency of Cu is 2.

Thus , the equivalent mass of copper is 63/2 = 31.5

We know , 96500 coulombs of electricity produce copper = 31.5 g

29376 C of electricity produce copper =9.589 g

Hence , 9.589 g of Copper is deposited .

Learn more about charge here:

brainly.com/question/18102056

#SPJ4

4 0
2 years ago
Can you use volume to measure out a mole of a gas? Why or why not?
Rashid [163]

The volume of a gas is defined by the volume of its container.  

However, given the number of moles, and standard temperature and pressure, you can use the Ideal Gas Law to calculate the volume.

8 0
3 years ago
Do hot things, like water or magma, always rise?
Olegator [25]

Answer:

Explanation:

No not always but it is more likely they will

8 0
3 years ago
How are the graphs of the sine function and the cosine function different?
Zielflug [23.3K]
They are different by a phase shift of pi/2
3 0
3 years ago
Other questions:
  • what is the volume occupied by 0.118 mol of helium gas at a pressure of 1.05 atm and a temperature of 322 K?
    12·1 answer
  • For the reaction 2 A - Products, the concentration of A is monitored over time. A graph of [A] versus time was found to be linea
    6·1 answer
  • Which question would most likely be studied by a physicist
    14·1 answer
  • Can someone pleas help, and explain this?
    7·1 answer
  • What mass (in mg) does 2.63 moles of nickel have?
    9·1 answer
  • What is the force applied when using a simple machine.
    5·1 answer
  • What is the mass if the density is 2.7 g/ml and the volume is 11mL
    10·1 answer
  • Using microorganisms to break down pollutants into nontoxic organic matter is called? a. bioremediation b. phytoremediation c. b
    6·1 answer
  • Under what conditions will a gas be most likely to exhibit the ideal gas properties predicted by the ideal gas law?
    15·1 answer
  • What happens to a pendulum’s kinetic energy as the pendulum comes to a stop.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!