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
Snezhnost [94]
3 years ago
13

What will happen to the flask?

Chemistry
1 answer:
denis-greek [22]3 years ago
7 0
B is the correct answer to select

You might be interested in
How much does Promethium cost per gram?
frosja888 [35]
0.52 . hope that helps

7 0
3 years ago
Read 2 more answers
Explain why burning of wood and cutting it into small pieces are considered as two
Reika [66]

Answer:

When  wood is burnt , it turns into ashes which is a new substance and process is irreversible one,( chemical change)

When wood is cut into smaller pieces (firewood) this is a physical change

Explanation:

7 0
3 years ago
A very large redwood tree is measured to be about 100 units tall. Which unit is the most appropriate to use? A millimeters B cen
Kruka [31]

Answer:

The most appropriate unit to use for a redwood is:

  • <u>C. meters</u>.

Explanation:

The largest tree in the world is called Hyperion and it is a  <em>Sequoia sempervirens</em>, that is to say, a redwood, which measures a little more than 115 meters, when knowing this data first hand, you can imagine that <u>the vast majority of trees are usually measured in meters since their size is usually one meter in ahead (although you should know that there are some shrub species that can measure only centimeters, but being a minority, the meter unit is usually used)</u>.

7 0
3 years ago
Is it an acid or alkaline that is added to a metal to make it oxide<br> please answer it is Urgent
serious [3.7K]

Answer:

i am not sure but is it hydrogen oxide

Explanation:

4 0
2 years ago
Mr. Whiteman has two stock solutions of sulfuric acid (H2SO4) in the supply closet: 12.1 M and 6.0 M. If he wants to make 10.0 m
ss7ja [257]

Answer:

12.1-M requires less volume of stock solution.

Explanation:

Hello there!

In this case, according to the foundations of dilution processes, it turns out convenient to remember that the moles of the solute before and after the dilution remains the same; for that reason we use the following equation:

M_1V_1=M_2V_2

Relating the initial and final molarities and volumes. Now, it is seen that V2 is 10.0 mL and M2 is 1.0 M, which means that if we solve for V1 for 12.1 M and 6.0 M, we obtain the following volumes:

V_1=\frac{M_2V_2}{M_1} \\\\V_1^{12.1M}=\frac{1.0M*10.0 mL}{12.1M}=0.826mL\\\\V_1^{6.0M}=\frac{1.0M*10.0 mL}{6.0M}=1.67mL

Therefore, since the 12.1-M solution requires less volume of stock solution, it makes sense to use this one as the initial solution.

Best regards!

5 0
2 years ago
Other questions:
  • A weak acid (ha) has a pka of 4.001. If a solution of this acid has a ph of 4.110, what percentage of the acid is not ionized? (
    8·1 answer
  • What are small round structures in the cell that breaks down large food particles into smaller ones
    13·2 answers
  • How many formula units of sodium chloride (NaCl) may theoretically be produced from 13.0 g FeCl3?
    12·1 answer
  • How many moles of HNO3 are present if 4.90×10−2 mol of Ba(OH)2 was needed to neutralize the acid solution?
    6·1 answer
  • Why boron trifluoride is nonpolar and sulphur dioxide is polar
    5·1 answer
  • Warm water rising to the surface of the
    9·1 answer
  • 1. Una onda tiene una longitud de onda de 2 metros y una frecuencia de 1.5 Hz. ¿Cuál es su velocidad?
    8·1 answer
  • What are the different rows called
    8·1 answer
  • A substance occupies one half of an open container. The atoms of the substance are closely packed but are still able to slide pa
    13·1 answer
  • Ionization energy generally decreases down a group because as one moves down a group, the outermost electron moves _____ the nuc
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!