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
kirill115 [55]
3 years ago
6

How many atoms of hydrogen (h) are present in 200 molecules of ammonia (nh3)? express your answer numerically?

Chemistry
1 answer:
natita [175]3 years ago
6 0
<span>Chemical formula of ammonia = NH3 As we can see there are three atoms of hydrogen in one molecule of ammonia. So in the 200 molecule of ammonia there will be = 200*3 = 600 atoms of hydrogen. Answer - 600 atoms of hydrogen.</span>
You might be interested in
Which statement about mixtures below is most accurate?
Vinvika [58]
C. Salad is heterogeneous because you can easily see the different parts. Lemonade is homogeneous because it mixes together so that you cannot easily separate it's parts
5 0
2 years ago
An exothermic reaction is a chemical reaction where heat is
ch4aika [34]
Emitted/given off. exo is a way to remember that is is going away. think of a flame. the heat is emitted off onto you.
3 0
2 years ago
Read 2 more answers
I need you to solve for me plzzzzzz
Sergeu [11.5K]

Answer:

.0556 L

Explanation:

First, convert the 1.35 M to 1.35 mol/L in order for the units to correctly cancel out.

Then, multiply (0.0725 moles Na2CO3/1) times (L/ 1.35 mol).

Finally, the answer will be .0556 L.

<h3 />
3 0
2 years ago
If the length, width, and height of a box are 8.00 cm, 6.75 cm and 3.50 cm, respectively, what is the volume of the box in units
svp [43]
I think it is 1620 (lxwxh) x 10 to get to millimeters
5 0
3 years ago
Read 2 more answers
Hi i want to know if sex cells ever develop into regular cells
mezya [45]
No, sex cells are always sex cells
8 0
3 years ago
Read 2 more answers
Other questions:
  • The ro– group is the nucleophile. think about which group in the alkyl halide (iodoethane) is the leaving group. keep in mind th
    9·1 answer
  • There are several ways that a mutation may occur. Which of the following is not a way for a mutation to occur during the DNA rep
    13·2 answers
  • There are 25 elements found in living things. How many of these elements are found in some organisms but not all? o 1 O 6 019 o
    14·2 answers
  • We can see because light is
    11·1 answer
  • Gas burning in an engine is an example of a
    9·1 answer
  • True or False:
    6·1 answer
  • The ability of nitrogen to attract electrons is
    14·1 answer
  • Which of the following is a property of bases? (1 point)
    6·1 answer
  • How many moles of na contain 7.88x1021 atoms of na
    8·1 answer
  • the diameter of a hydrogen atom is about 1.05 cross times 10 to the power of negative 10 end exponentmeters. a protein molecule
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!