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
pychu [463]
2 years ago
12

An ice cube absorbs 353 cal of

Chemistry
1 answer:
olya-2409 [2.1K]2 years ago
3 0

Answer:

1482.6 J

Explanation:

353 cal * 4.2 J / 1 cal = 1482.6 J

You might be interested in
What would happen to the air pressure on Earth's surface if the density of Earth's atmosphere were to suddenly double?A. The air
Sladkaya [172]

Answer:

B. The air pressure would increase 2X

Explanation:

Pressure = density × acceleration due to gravity × height

p = ρ × g × h

Pressure is force per unit area

p = F/a

Density is mass per unit volume

Pressure is directly proportional to density hence, any change in the density of a body directly affects the change in pressure of the body and vice versa.

4 0
3 years ago
What claim is being made?
dangina [55]
The correct answer is c
7 0
3 years ago
Read 2 more answers
What is the transition interval for phenol red? 24 a. pH 3.1-4.4 b. pH 6.4-8.0 c. pH 6.2-7.6 d. pH 8.0-10.0
alukav5142 [94]

Answer:

The correct option is: b. pH 6.4-8.0

Explanation:

Phenol red is a weak acid that is used as a pH indicator and exists in the form of stable red crystals.

<u>The color of the phenol red solution changes from yellow to red when the change in pH is observed. The color of phenol red transitions from yellow to red when the pH is 6.8 - 8.2 or 6.4 - 8.0</u>

Above the pH of 8.2, the phenol red solution turns a bright pink in color.

6 0
3 years ago
What are the Sun's layers, beginning with the innermost and moving out.
Lemur [1.5K]
Core, radiative zone, convective zone, photosphere, chromosphere, corona 
4 0
3 years ago
Can someone please look at this?
Alex Ar [27]

Answer:

\large \boxed{\text{110 mmHg}}}

Explanation:

We can use Dalton's Law of Partial Pressures:

Each gas in a mixture of gases exerts its pressure separately from the other gases.

In other words, if a gas makes up 3.0 % of the atmosphere, its partial pressure is 3.0 % of the total pressure.

p_{\text{N}_{2}} = p_{\text{tot}} \times \dfrac{\text{3.0 parts N}_{2}}{\text{100 parts atmosphere}}= \text{3700 mmHg} \times \dfrac{\text{3.0 mmHg}}{\text{100 mmHg}} = \textbf{110 mmHg}\\\\p_{\text{N}_{2}} = \large \boxed{\textbf{110 mmHg}}

4 0
3 years ago
Other questions:
  • What is a isotope ?
    15·2 answers
  • Basic Chem:
    15·1 answer
  • The liquid-phase reaction follows an elementary rate law and is carried out isothermally in a flow system. The concentrations of
    6·1 answer
  • The amount of a harmful chemical to which a person is exposed is the ____.
    6·2 answers
  • How many grams of FeS2 are needed to react with 95 g O2?
    5·1 answer
  • Chloe’s teacher gives her and her lab partner soil samples from different parts of the city: the park, the area next to a pond,
    12·1 answer
  • Why do atoms form bonds or why do bonds form?
    5·1 answer
  • BRAINLIESTT
    13·1 answer
  • HELP ME PLEASE- 8th grade science
    14·2 answers
  • How many liters do 1.55 g of O2 occupy at STP?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!