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
Ksivusya [100]
3 years ago
13

Balance this equation

Chemistry
2 answers:
laila [671]3 years ago
7 0

Answer:

SiCl4 + 4H2O--->Si(OH4)+4HCl

Explanation:

<em>if </em><em>you</em><em> </em><em>put </em><em>a </em><em>4</em><em> </em><em>in </em><em>front</em><em> of</em><em> </em><em>H2O</em><em> </em><em>it </em><em>means </em><em>you </em><em>will </em><em>have </em><em>8</em><em> </em><em>hydrogens(</em><em>you </em><em>multiply</em><em> </em><em>4</em><em> </em><em>by </em><em>2</em><em>)</em><em> </em><em>then </em><em>the </em><em>oxygens</em><em> </em><em>will </em><em>be </em><em>4</em><em>.</em><em>.</em><em>on </em><em>the </em><em>other </em><em>side </em><em>that </em><em>hydrogen</em><em> </em><em>in </em><em>the </em><em>brackets </em><em>holds </em><em>it's </em><em>on </em><em>4</em><em> </em><em>so </em><em>that </em><em>4</em><em> </em><em>isn't</em><em> </em><em>for </em><em>both </em><em>the </em><em>hydrogen</em><em> </em><em>and </em><em>the </em><em>oxygen.</em><em>.</em><em>.</em><em>and </em><em>if </em><em>you </em><em>put </em><em>a </em><em>4</em><em> </em><em>in </em><em>front</em><em> of</em><em> the</em><em> </em><em>HCl </em><em>that </em><em>simply</em><em> </em><em>means </em><em>it's </em><em>for </em><em>both </em><em>the </em><em>hydrogen</em><em> and</em><em> </em><em>oxygen.</em>

<em>I </em><em>hope</em><em> this</em><em> helps</em>

laila [671]3 years ago
5 0

Answer:

4HCl  +  SiO2 → 4H2O  +  SiCl4

axit clohidric  Silic dioxit  nước  Silic tetraclorua

Axit      

Explanation:

You might be interested in
Match: Substance ....... Definition Lewis acid A. Provides H+ in water Bronsted-Lowry base B. Provides OH - in water Arrhenius b
Igoryamba

Answer: F.    Electron pair acceptor

Explanation:

A Lewis acid can be properly defined as any substance such as  H+ (hygrogen ion) that can accept a pair of electron.

While a Lewis base is any substance such as (OH-) that can donate a pair of electron.

In the neutralization reaction between an acid ( H+ ) and a base (OH-). Hydrogen ion (H+ ) is the Lewis acid because it accepts an electron pair from (OH-).

Other examples of Lewis acid are;  Mg2+, K+

3 0
3 years ago
Which of the following is an ionic compound whose aqueous solution conducts electricity?
Stels [109]
B.) ELECTROLYTE..............
4 0
3 years ago
The specific heat of gold is 0.031 calories/gram°C. If 10.0 grams of gold were heated and the temperature of the sample changed
eimsori [14]
The answer is A. 6.2 calories
3 0
4 years ago
Read 2 more answers
546.8910 - 32.9 = ? Remember to use the appropriate significant figures.
dybincka [34]

513.991

Explanation:

546.8910

- 32.9

-----------

513.991

-----------

did this help ??

4 0
3 years ago
An Isolated system could be best described as a _______________.
trasher [3.6K]
Hello Mate!

Well, there are many definitions and descriptions of isolated systems, and here are some of them:

1. It can be a physical system which is located very very far from all other systems, so there is absolutely no interaction between them, thus making it isolated.

2. It can be a thermodynamic system with rigid walls, which prevents mass and energy to pass through.

I Hope my answer has come to your Help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead! :)

(Ps. Mark As Brainliest IF Helped!)

-TheOneAboveAll :D
7 0
3 years ago
Other questions:
  • When writing equations the mass on the left of the arrow must
    13·1 answer
  • How would you expect the appearance of a rock high in iron and magnesium to differ from a rock with very little iron and magnesi
    11·2 answers
  • Organs combine to form …<br> A cells<br> B tissues<br> C organ systems<br> D organisms
    8·2 answers
  • The factor that affects how easily an electron can be removed from an atom is the
    9·1 answer
  • What is the empirical formula for a compound that is 83.7% carbon and 16.3% hydrogen?
    14·1 answer
  • Why the iron nail not rusted on a chemical to absorb water vapour​
    15·1 answer
  • Combustibles fosiles ¿Por qué son inflamables los gases naturales?¿Dónde están los gases naturales?¿Cómo podemos sacar el aceite
    15·1 answer
  • Someone help me please i’ll give brainly
    13·1 answer
  • If your school said no rules wut would you do
    15·1 answer
  • An x-ray has a wavelength
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!