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
OlgaM077 [116]
3 years ago
10

How Many Atoms are present in this formula NH4NO3

Chemistry
1 answer:
Bess [88]3 years ago
8 0
2 nitrogen atoms, 4 hydrogen atoms and 3 oxygen atoms
You might be interested in
How are elements similar to those in the same group on the periodic table ​
enot [183]

Answer:

All the members of a group of elements have the same number of valence electrons and similar chemical properties.

Explanation:

The vertical columns on the periodic table are called groups or families because of their similar chemical behavior.

5 0
3 years ago
What is cells function of animal cell??<br>PLZ HELP ME ​
olga nikolaevna [1]

Answer:

Controls the movement of substances into and out of the cell.

7 0
3 years ago
Determine the amount of heat(in Joules) needed to boil 5.25 grams of ice. (Assume standard conditions - the ice exists at zero d
Yuki888 [10]
Following are important constant that used in present calculations
Heat of fusion of H2O = 334 J/g 
<span>Heat of vaporization of H2O = 2257 J/g </span>
<span>Heat capacity of H2O = 4.18 J/gK 
</span>
Now, energy required for melting of ICE = <span>  334 X 5.25 = 1753.5 J .......(1)
Energy required for raising </span><span>the temperature water from 0 oC to 100 oC =  4.18 X 5.25 X 100 = 2195.18 J .............. (2)
</span>Lastly, energy required for boiling water = <span>  2257X 5.25 = 11849.25 J ......(3)
</span><span>
Thus, total heat energy required for entire process = (1) + (2)  + (3)
                                                                        = 1753.5 + 2195.18 + 11849.25
                                                                        = </span><span>15797.93 J 
</span><span>                                                                        = 15.8 kJ
</span><span>Thus, 15797.93 J of energy is needed to boil 5.25 grams of ice.</span>
7 0
3 years ago
When the following equation is balanced, what is the coefficient for HBr?
deff fn [24]
D.) Balanced equation is Zn + 2HBr - - - > ZnBr2 + H2.
4 0
3 years ago
As the temperature of a gas in a closed container increases, what is true of the particles in the substance? (2 points)
Misha Larkins [42]
The rate of movement increases, as they get faster with more energy.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which are formed as glaciers retreat and leave debris behind in mounds at the front of their farthest advance?
    8·1 answer
  • Can anyone help with thiss??
    7·1 answer
  • A sheet of aluminum foil has a total area of 1.000 m2 and a mass of 3.636 g. What is the thickness of the sheet in millimeters?
    10·1 answer
  • Arrange the following solution in the increasing order of their H+ ion concentration?
    6·1 answer
  • When a entire species perishes the species becomes
    10·2 answers
  • Chloral hydrate (C2H3Cl3O2) is a drug formerly used as a sedative and hypnotic.
    9·1 answer
  • Cuántos electrones de Valencia tiene Ga
    6·1 answer
  • Should the United States continue to develop/use nuclear power? Why or why not?
    5·1 answer
  • What causes deep ocean currents to flow
    9·1 answer
  • A gas has a volume of 840 mL at -38°C and a pressure of 0.98 atm. If the pressure
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!