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
cluponka [151]
3 years ago
14

In which direction does the reaction proceed after heating to 2000 °c?

Chemistry
1 answer:
e-lub [12.9K]3 years ago
6 0
What do I possibly answer here?
ask a full question pls!
You might be interested in
1 CHEM QUESTION PLEASE HELP<br> What is meant by the phrase, “conservation of mass”?
Pavel [41]
It is a principle that states that mass cannot be loss or gained in a chemical reaction.
5 0
3 years ago
HURRY PLS HELP
ratelena [41]

<em>Scientists believe water currents within the earth's mantle are slowly causing the plates above to move </em>

<em></em>

<em>Answer: </em><u><em>True</em></u>

<u><em /></u>

<u><em>EXplanation:</em></u>

<u><em /></u>

<u><em>The common, simplified explanation for why tectonic plates are moving is that they're carried along on currents in the upper mantle, the slowly flowing layer of rock just below the Earth's crust. Converging currents drive plates into each other. Diverging currents pull them apart</em></u>

8 0
3 years ago
If you prepared a 3.25 M solution of sucrose (molar mass 342 g/mole) ,
Dafna11 [192]

Answer:

a. 0.8125 moles of sucrose

b. 277.8 g of sucrose

Explanation:

Consider these relation's value:

Molarity = Mol / Volume(L)

Mol = Molarity . Volume(L)

Volume(L) = Mol / Molarity

So, Molarity = 3.25M

Volume(L) = 0.25L

Molarity . Volume(L) = Mol → 3.25mol/L . 0.25L = 0.8125 mol

Let's convert the moles to mass → 0.8125 mol . 342 g /1mol = 277.8 g of sucrose

7 0
3 years ago
Read 2 more answers
Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen.
Lilit [14]

The Empirical formula of compound is C₁H₂O₁. The Molecular Formula of the compound is 4 (C₁H₂O₁).

<h3>What is Empirical Formula ?</h3>

Empirical formula is the simplest whole number ratio of atoms present in given compound.

Element   %   Atomic mass   Relative no. of atoms  Simplest whole ratio

C          40.6       12                   \frac{40.6}{12} = 3.3                        \frac{3.3}{3.3} = 1

H          5.1          1                      \frac{5.1}{1} = 5.1                          \frac{5.1}{3.1} = 2

O         54.2       16                    \frac{54.2}{16} = 3.3                        \frac{3.3}{3.3} = 1

The Empirical formula of compound is C₁H₂O₁ or CH₂O

<h3>How to find the Molecular formula of compound ?</h3>

Molecular formula = Empirical formula × n

n = \frac{\text{Molecular weight}}{\text{Empirical Formula weight}}

   = \frac{118.084}{30}

   = 4

Molecular formula = n × Empirical formula

                              = 4 (C₁H₂O₁)

Thus from the above conclusion we can say that The Empirical formula of compound is C₁H₂O₁. The Molecular Formula of the compound is 4 (C₁H₂O₁).

Learn more about the Empirical Formula here: brainly.com/question/1603500

#SPJ1

6 0
2 years ago
3. Why do elements in group 1-17 react to form bonds?
iren [92.7K]

Answer:

Elements in the same group of the periodic table have the same number of valence electrons. These are the electrons in their outer energy level that can be involved in chemical reactions. ... All the elements in group 1 have just one valence electron. This makes them very reactive.

Explanation:

6 0
3 years ago
Other questions:
  • How can you identify a chloride from an iodide solution using the silver nitrate and sodium thiosulfate test?
    7·1 answer
  • * giving stars and thanks *
    5·2 answers
  • Thermal energy is added to four identical samples of water what increases in each sample mass density or kinetic energy
    10·1 answer
  • Im bored someone add my discord and talk to me <br>--&gt; bestface#3185 &lt;--
    9·1 answer
  • Assuming complete dissociation, what is the pH of a 4.82 mg/L Ba(OH)2 solution?
    14·1 answer
  • John's class is doing an experiment that involves mice. The mice are kept in a large, clean cage, and John gives them water and
    14·1 answer
  • The substance in a chemical reaction that ate combined or separated to form new substance are the
    10·1 answer
  • Pls help I’m about to cry I cant do this it’s due in ten min
    11·1 answer
  • calculate the molarity of the solution in a flask that contains 2.50 moles of potassium sulfate in 125 mL of solution
    15·1 answer
  • The period of time needed for a radioisotope to lose one-half of its activity is known as that isotopes
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!