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
Tamiku [17]
3 years ago
5

Identify each definition that applies to the compound in red. Check all that apply.

Chemistry
1 answer:
Dvinal [7]3 years ago
4 0

Answer:it’s D Brønsted-Lowry base

Explanation:

You might be interested in
Which of the following is NOT a variable property for a gas?
Alex_Xolod [135]
Mass, air has that. Since what fills up a balloon? A gas
Shape, it has no definite shape. This one is accurate, it has no definite shape, it takes the shape of the object it's in.
Volume, does air take up space? If it does then yep. Balloon example/
Density, yes it does, because it's tightly wounded up.

D
5 0
4 years ago
Read 2 more answers
Which formula represents Carbonic acid
Degger [83]

Answer:

H2CO3 represents carbonic acid

8 0
3 years ago
Ethanol is used widely as a solvent in laboratories for various chemical reactions. A laboratory technician takes 50.0 mL of eth
puteri [66]
This question is quite vague, as the initial concentration of ethanol is not provided. However, from experience I can tell you that most laboratory work is done with 98% ethanol, and not absolute ethanol (100%). So in order to calculate the final concentration, we need to take the given values, which includes the initial concentration (98%), the initial volume (50.0mL) and the final volume (100.0mL). We apply the following equation to calculate the final concentration:

C1V1 = C2V2
C1 = Initial concentration
C2 = Final concentration
V1 = Initial volume
V2 = Final volume

(98%)(50.0mL) = (C2)(100.0mL)
Therefore, the final concentration (C2) = 49%
8 0
3 years ago
Read 2 more answers
How do artificial reefs positively affect the ocean system
Aleksandr-060686 [28]
They provide a place for marine life to flourish, that would otherwise most-likely go extinct because of the constant decrease of natural reefs in our oceans.
8 0
4 years ago
Consider the following reaction:
noname [10]

Answer:

26.6

Explanation:

Step 1: Calculate the molar concentrations

We will use the following expression.

M = mass solute / molar mass solute × liters of solution

[CO]i = 26.6 g / (28.01 g/mol) × 5.15 L = 0.184 M

[H₂]i = 2.36 g / (2.02 g/mol) × 5.15 L = 0.227 M

[CH₃OH]e = 8.63 g / (32.04 g/mol) × 5.15 L = 0.0523 M

Step 2: Make an ICE chart

        CO(g) + 2 H₂(g) ⇄ CH₃OH(g)

I        0.184      0.227           0

C         -x           -2x             +x

E     0.184-x   0.227-2x        x

Since [CH₃OH]e = x, x = 0.0523

Step 3: Calculate all the concentrations at equilibrium

[CO]e = 0.184-x = 0.132 M

[H₂]e = 0.227-2x = 0.122 M

[CH₃OH]e = 0.0523 M

Step 4: Calculate the equilibrium constant (Kc)

Kc = [CH₃OH] / [CO] [H₂]²

Kc = 0.0523 / 0.132 × 0.122² = 26.6

8 0
3 years ago
Other questions:
  • How would the group best find out whether their study is worth more time and resourch
    7·1 answer
  • The large bulb, with a volume of 6.00 L, contains nitric oxide at a pressure of 0.500 atm, and the small bulb, with a volume of
    7·1 answer
  • The molecule below contains both an aldehyde and a ketone functional group. select only the carbonyl carbon atom of the aldehyde
    9·1 answer
  • The mass of the sugar in a small sugar packet is about one gram. If we could harness all of the energy contained in the nuclei o
    15·1 answer
  • Donald needs to produce 5000 milliliters of 32% alcohol solution. At his disposal he has 40% alcohol solution and 20% alcohol so
    8·1 answer
  • 4. The half-life for a 100-gram sample of radioactive element X is 5 days. How much of element X remains after 10 days have pass
    14·1 answer
  • The reaction, 4Fe (s) + 3O2 (g) à 2 Fe2O3 (s), is the rusting of iron. What occurs as the reaction proceeds? a precipitate is fo
    12·2 answers
  • The modern view of an electron orbital in an atom is best described as
    9·1 answer
  • Which is lower in the food chain a mushroom or a tree
    8·2 answers
  • Why are we always at the center of a rainbow? and why can we see a rainbow?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!