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
Cerrena [4.2K]
3 years ago
9

GIVING BRAINLISTED

Chemistry
1 answer:
Mice21 [21]3 years ago
6 0

Answer: one molecule of O2.

Explanation: sweet i just took a guess but I believe that if 3 o2 molecules - 2 h2 molecules I think that its just basic maths and it is C because 3-2 = 1 and its o2 remaining, sorry if I’m wrong.

You might be interested in
How many atoms are in a 1.8 mol sample of Magnesium (Mg)?
Gnom [1K]

Answer:

1.1 × 10²⁴ atoms Mg

General Formulas and Concepts:

<u>Atomic Structure</u>

  • Moles
  • Avogadro's Number - 6.022 × 10²³ atoms, molecules, formula units, etc.

<u>Stoichiometry</u>

  • Using Dimensional Analysis

Explanation:

<u>Step 1: Define</u>

<em>Identify</em>

[Given] 1.8 mol Mg

[Solve] atoms Mg

<u>Step 2: Identify Conversions</u>

Avogadro's Number

<u>Step 3: Convert</u>

  1. [DA] Set up:                                                                                                       \displaystyle 1.8 \ mol \ Mg(\frac{6.022 \cdot 10^{23} \ atoms \ Mg}{1 \ mol \ Mg})
  2. [DA] Multiply [Cancel out units]:                                                                      \displaystyle 1.08396 \cdot 10^{24} \ atoms \ Mg

<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 2 sig figs.</em>

1.08396 × 10²⁴ atoms Mg ≈ 1.1 × 10²⁴ atoms Mg

5 0
3 years ago
Read 2 more answers
1. Why are things considered nonliving and why do organisms need them?
horrorfan [7]

Answer:

I don't really understand the first question but the second question answer is they do not live in the Artic Tundra because they are cold blooded and need hot habitats to survive.

Explanation:

The Arctic Tundra is cold and snakes need warm temps to survive because they are cold blooded.

5 0
2 years ago
HELPPPPPP!!!!!!!!!!!!!!!!!!<br> NEED SOME HELP PLEASE!!!!!!!!!!!
Sergio039 [100]

Answer:

second

convection current

first

lithosphere

Explanation:

xoxo

Demi

3 0
3 years ago
What climate zone is asia?
dolphi86 [110]

Answer:

The Tundra Climate

Explanation:

:) hope this helps

6 0
2 years ago
Read 2 more answers
A specific combination of bonded atoms which always react in the same way is known as
grigory [225]
A specific combination of bonded atoms which always react in the same way, regardless of the particular carbon skeleton is known as the functional group. These are specific groups of atoms or bonds within organic molecules that accounts for the characteristic chemical reactions of those molecules.  Examples of functional groups are the Carbonyl group, alkyl Halides, aldehydes and ketones among others.
4 0
3 years ago
Other questions:
  • Can you plz answer this question: The ocean supply about 90 percent of the ————— water that goes inti the water cycle
    9·1 answer
  • Convert 1663.5 g to mg
    5·2 answers
  • Consider a wooden chair and a balloon. What do these two
    15·1 answer
  • In what sequence do electrons fill the atomic orbitals within a sub level
    8·1 answer
  • Consider the four free body diagrams. Free-body diagrams are diagrams used to show the relative magnitude and direction of all f
    14·2 answers
  • What is an Atomic structure ?
    9·1 answer
  • Yo please help I will give you 10 points PLEASE
    10·1 answer
  • Identical rock types, identical fossils, and very similar mountain ranges are found on different continents that are separated b
    11·2 answers
  • Good morning to all Indians​
    7·2 answers
  • Which properties are affected by temperature?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!