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
Volgvan
4 years ago
12

Balance the following equation by inspection: Cu + HNO3 --> Cu(NO3)2 + H2O +NO

Chemistry
2 answers:
lorasvet [3.4K]4 years ago
8 0

Answer:

3Cu + 8HNO_{3} → 3Cu(NO_{3} )_{2} +4H_{2}O + 2NO

Explanation:

Considering the number of each atom in both reactants, it must be equal to the number of each atom in the product. Thus, the number of copper atom, hydrogen atom, nitrogen atom and oxygen atom must be equal on both sides of the equation.

pashok25 [27]4 years ago
7 0

Answer:

f is this

Explanation:

You might be interested in
Two objects of the same mass are moving at the same velocity. You give
vladimir1956 [14]
I would imagine they’d be equal.
F = ma
We can treat mass and force as constants because they do not change throughout both systems and they are the same on both systems. That would mean the acceleration would be the same for both systems.

An explanation of this could be the two forces are acting in different directions, so one is positively accelerating the object and the other is negatively accelerating it
3 0
3 years ago
If one atom of potassium and one atom of chlorine form an ionic bond, what are the charges of the two ions?
fiasKO [112]

Answer:

The answer is the letter A.

Explanation:

It is letter A because of Chlorine needs an electron to have a full shell. So, it will receive a negative one because it is gaining an electron. Potassium lost an electron because the element has to share the electron with Chlorine to balance its properties.

5 0
3 years ago
Which of the following statements best describes an animal impacting the hydrologic cycle?
Katena32 [7]

Answer:

When an animal breathes out, water vapor from inside the animal's lungs is released into the air.

Explanation:

The hydrologic cycle is the cycle of water movement throughout the environment. A is the only only one that "recycles" water;

5 0
3 years ago
Huge amount of energy is being produced in the core of a hot star due to
ss7ja [257]
The answer is below !


D.

5 0
3 years ago
Which is equal to a temperature of 50°F?<br> O 18°C<br> O 46°C<br> O 10°C<br> O 32°C
Alekssandra [29.7K]
C) 10°C

50-32= 18
18 x 5/9=10
8 0
3 years ago
Read 2 more answers
Other questions:
  • Friction is generated when _____ interfere with each other on sliding surfaces. solids molecules forces fluids
    10·1 answer
  • Which of the following properties of an element is least likely to change with beta decay?
    11·1 answer
  • What is the mass of a 67 dL sample of a salt solution?
    12·1 answer
  • A hurricane's surface winds are responsible for transporting water vapor into the
    13·2 answers
  • 3500 J of energy are added to a 0.5 mol sample of iron at 293 K. What is the final temperature of the iron in kelvins? The molar
    11·2 answers
  • The outside boundary of an animal cell
    13·1 answer
  • Daffodil is ordering office supplies for her company. When she tries to order pencils, she finds that pencils are sold by the gr
    13·1 answer
  • Please Help me it’s balancing equations
    8·1 answer
  • How does this support the theory that whales evolved from walking mammals? in embryo evidence
    12·1 answer
  • Hi!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!