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
lina2011 [118]
3 years ago
15

(✓2÷✓3)^5 *(6÷7)^2 simplify

Chemistry
1 answer:
OlgaM077 [116]3 years ago
3 0
<span>0.266611128466 is the answer I got when I typed it into a calculator.</span>
You might be interested in
_H2 SiCl2 + _H2O −−→ _H8 Si4O4 + _HCl
Serjik [45]

Answer:

A

Explanation:

pls mark brainliest right

6 0
3 years ago
if a volume of air occupying 12.0Lat 20celsius is heated to a new temperature of 100 celsius,what would be the new volume
emmasim [6.3K]

Answer:

V₂ = 15.3

Explanation:

Given data:

Initial volume = 12.0 L

Initial temperature = 20°C

Final temperature =100°C

Final volume = ?

Solution:

First of all we will convert the temperature into kelvin.

20°C + 273 = 293 K

100°C + 273 = 373 K

Formula:

V₁/T₁ = V₂/T₂

V₁ = Initial volume

T₁ = Initial temperature

V₂ = Final volume  

T₂ = Final temperature

Now we will put the values in formula.

V₁/T₁ = V₂/T₂

V₂ = V₁T₂/T₁  

V₂ = 12.0 L × 373 K / 293 k

V₂ = 4476 L.K /293 k

V₂ = 15.3

V₂ = 1566 L.K / 298 K

V₂ = 5.3 L

6 0
3 years ago
In a genotype what does the lower case letter represent
AlladinOne [14]
The lower case letter represents the recessive allele.
6 0
3 years ago
Read 2 more answers
Complete this sentence. The solubility of a sample will ____________ when the size of the sample increases.
slavikrds [6]
The solubility of a sample will DECREASE when the size of the sample increases.
The bigger a substance is, the more will be the particles that make up this substance and the greater the amount of solvent that will be needed to dissolve the substance. Surface area of the substance is also important, a small surface area will impede solubility. Thus, when the size of a sample increases, the solubility decreases.
5 0
3 years ago
Read 2 more answers
Gravity is a force that helps to hold the universe together.
My name is Ann [436]

Mhm, it keeps the planets in place and circle around the Sun's gravitational pull, like how the Earth's small-like gravitational pull keeps the moon to circle around our planet,  and as a perk it makes the 80% water that around this whole place to have high and low tides.

- Sincerely, Ouma

7 0
3 years ago
Other questions:
  • After a covalent bond has stabilized an atom, the atom will have
    15·2 answers
  • Without doing any calculations, determine which mass is closest to the atomic mass of carbon. without doing any calculations, de
    11·1 answer
  • Which of the following are indicators of a chemical change? Select all that apply.
    5·2 answers
  • What is the pressure of nitrogen in atmospheres of a sample that is at 516.0 mm hg?
    7·1 answer
  • Which of the following most likely happens when thermal energy is removed from a chemical reaction?
    15·1 answer
  • What are valance electrons used for?
    13·2 answers
  • Solve this word problem:
    10·1 answer
  • A student used standard solutions of aspirin in a FeCl3-KCl-HCl mixture to plot a graph of molarity versus absorbance for dilute
    15·1 answer
  • Based on Gay-Lussac's law, which of the following statements is true for an ideal gas at constant volume and mole amount? (4 poi
    9·1 answer
  • Which one of the following is not an acid?<br><br> a.Option 1<br> b.HOOCCOOH<br> c.H2SO4<br> d.NaCl
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!