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
serious [3.7K]
3 years ago
12

Please put in order from LARGEST WAVELENGH TO SHORTEST YOU WILL GET BRAINLIEST AND 25 POINTS START FROM TOP TO BUTTON

Chemistry
1 answer:
sleet_krkn [62]3 years ago
3 0
Radio waves
microwaves
infrared waves
red waves
orange
yellow
green
blue 
violet
Ultraviolet
xrays
gamma
You might be interested in
Calculate the pH of mixing 24 mL of 1M acetic acid with 76 mL of 1M sodium acetate. For the purpose of this calculation, assume
FromTheMoon [43]

Answer:

pH = 5.24

Explanation:

Mixture of acetic acid with acetate ion is a buffer (Mixture of a weak acid with its conjugate base). The pH of a buffer can be determined using Henderson-Hasselbalch equation:

pH = pKa + log₁₀ [A⁻] / [HA]

<em>Where pKa is -log Ka = 4.74; [A⁻] is the concentration of conjugate base (Acetate ion) and [HA] is molar concentration of the weak acid.</em>

Concentration of the acetic acid in the 100mL≡0.1L (76mL + 24mL) solution is:

[HA] = 0.024L ₓ (1mol / L) / 0.1L = 0.24M

[A⁻] = 0.076L ₓ (1mol / L) / 0.1L = 0.76M

Replacing in H-H equation:

pH = 4.74 + log₁₀ [0.76M] / [0.24M]

<h3>pH = 5.24</h3>

<em />

7 0
3 years ago
Which term identifies a factor that will shift a chemical equilibrium?
Sergeeva-Olga [200]

Answer:

Le Chatelier's principle predicts that equilibrium will shift to decrease the concentration of reactants. Increasing the rate of the forward reaction will mean a decrease in reactants. ... When the concentration of reactants is increased, the equilibrium shifts to the right and there will be more product than before.

8 0
3 years ago
Read 2 more answers
Question 25 a chemist determined by measurements that 0.020 moles of mercury participated in a chemical reaction. calculate the
sammy [17]
To solve this question, we first need to know the mass of one mole of mercury. This can be done by checking the periodic table.

From the periodic table, we can see that:
molar mass of mercury = 200.59 grams/mole.

From the measurements, the chemist found that the participated amount of mercury is 0.02 moles.

We can simply determine the mass of 0.02 moles by doing cross multiplication as follows:
mass of 0.02 moles = (0.02 x 200.59) / 1 = 4.0118 grams

Rounding the answer to 2 significant digits, we get:
mass of 0.02 moles = 4.01 grams
4 0
3 years ago
You are trying to determine how
ss7ja [257]

Answer:

0,218 moles

Explanation:

I will first explain how many liters is 256ml, that is 0,256 l.

because the m stands for milli which is a factor of 1000 -> (256 ml / 1000 = 0,256 l)

To calculate the amount of moles you multiply the volume with the concentration. So 0,256l x 0,855M = 0,218 moles.

5 0
1 year ago
In which type of mixture can different parts be seen?
Oduvanchick [21]

Answer:

heterogeneous

Explanation:

Facts

5 0
2 years ago
Other questions:
  • How do you tell if an element is a solid, liquid or gas (ex. Na2S)
    11·2 answers
  • The molar mass of aniline is 93 g/mol. what is its molecular formula
    9·1 answer
  • Which structures do plant cells have for making food that animal cells do not?
    7·2 answers
  • When determining an elements identify, what is the most important subatomic part to look at?
    12·1 answer
  • Tips for memorizing the first 20 elements of the periodic table?​
    13·2 answers
  • if i have 2.4 moles of gas held at a temperature of 97 c and in a container with a volume of 45 L , what is the pressure of the
    8·1 answer
  • A thermometer reads a pressure of 120 kPa at 0 ˚C. What is the temperature when the thermometer reads a pressure of 80 kPa? (Cel
    12·1 answer
  • 4.
    13·1 answer
  • How many liters will 2.76 mol CO2 occupy?<br> 2.76 mol<br> II
    9·1 answer
  • write the balanced molecular chemical equation for the reaction in aqueous solution for sodium hydroxide and tin(iv) acetate. if
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!