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
Ber [7]
3 years ago
6

Which salt solution is most likely to be colored?

Chemistry
1 answer:
Nutka1998 [239]3 years ago
7 0

Answer:

K2CrO4 (aq)

Explanation:

previous nect

You might be interested in
Please help I need a 100
svlad2 [7]

your answer would be C.

6 0
3 years ago
Read 2 more answers
A steel container filled with H₂ gas is at a pressure of 6.5 atm and a temperature of 22°C. If the container is placed near a fu
Yuki888 [10]

Answer: The new pressure is 7.1 atm

Explanation:

To calculate the final pressure of the system, we use the equation given by Gay-Lussac Law. This law states that pressure of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

\frac{P_1}{T_1}=\frac{P_2}{T_2}

where,

P_1\text{ and }T_1 are the initial pressure and temperature of the gas.

P_2\text{ and }T_2 are the final pressure and temperature of the gas.

We are given:

P_1=6.5atm\\T_1=22^0C=(22+273)K=295K\\P_2=?\\T_2=50^0C=(50+273)K=323K

Putting values in above equation, we get:

\frac{6.5}{295}=\frac{P_2}{323}\\\\P_2=7.1

Hence, the new pressure is 7.1 atm

8 0
2 years ago
An average microwave uses a frequency of 2.54 GHz. How much energy is emitted?
romanna [79]

Answer:

0.120 m

Explanation:

What you need to know here is that frequency and wavelength have an inverse relationship as described by the equation

mark me as Brainliest

4 0
3 years ago
Tungsten is used in light bulbs because its high...
lara [203]
Tungsten is used in light bulbs because of its high melting point.

It is also used because it has the lowest vapor pressure and greatest tensile strength.
6 0
3 years ago
Read 2 more answers
The Dust Bowl was a time In the 1930s when prairie states in the Midwest had farmlands torn apart by wind erosion and storms. Th
grandymaker [24]
D. I might be wrong but I learned this a while ago
8 0
2 years ago
Read 2 more answers
Other questions:
  • Is the unlimited source of energy for all living things is the leaf. Is that true or false
    14·1 answer
  • Scorpions belong to which group of arthropods?
    8·2 answers
  • The single most important ingredient in a good beer is high-quality A. yeast. B. water. C. malt. D. hops.
    13·2 answers
  • Cyclohexene from aminobenzene conversion​
    14·1 answer
  • Jeff wants to record the diameter of a long, thin wire using an instrument. Which of the following instruments should be use? A
    7·1 answer
  • Why does 50 g of copper require less heat (q) than 50 g of water, in order to raise the temperature by 15 oC? (Hint - the heat c
    9·1 answer
  • The weight of 112 liters of carbon dioxide at STP would be<br> 44.09.<br> True or false?
    9·1 answer
  • In order to complete his research project, Roger needs to make a mixture of 86 mL of a 36% acid solution from a 39% acid
    13·2 answers
  • Can someone help me PLEASE
    12·1 answer
  • Why is Xe the smallest atom in period 5 on the periodic table?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!