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
Ahat [919]
3 years ago
7

Formula of sodium carbonate​

Chemistry
2 answers:
Arada [10]3 years ago
8 0

Answer:

Na2SO3

Explanation:

saw5 [17]3 years ago
7 0
The formula is Na2So3
You might be interested in
A gas occupies 25,3 mL at a pressure of 152 kPa. Find the volume if the pressure is
sleet_krkn [62]

Answer:

This is under gas laws. check it out

3 0
3 years ago
What is the molar mass of 12?
andrew-mc [135]

Answer:

I assume your talking about carbon when you say 12 so it'd be 12 grams if you are

Explanation:

The molar mass of any substance in grams per mole is numerically equal to the mass of that substance expressed in atomic mass units.

Hope this helps you some

3 0
3 years ago
List 1 advantage and 1 disadvantage of a series circuit.<br><br><br><br> Please help!!!
inessss [21]

Answer:

<h2>The advantage is that, you can add additional power devices usually using batteries.</h2>

<h2>The disadvantage is ... if one component in a series circuit fails, then all the components in the circuit fail because the circuit has been broken. </h2>
5 0
3 years ago
Why for thousand of years people believed that stars moved across earth sky
Rzqust [24]
Because they did not have the proper technology. Hope my answer was useful.

5 0
3 years ago
Read 2 more answers
6. Para dos átomos que llamaremos x e y, justifica (en al menos dos
lesantik [10]

La primera instrucción es verdadera, la segunda es falsa porque dos elementos no pueden tener el mismo número de masa (excepto azufre y argón) Estrictamente hablando, No. Puede tener 2 (o más) elementos con el mismo 'número de masa atómica', lo que significa que el número total de nucleones (neutrones de protones) es el mismo. En el ejemplo dado en una respuesta anterior, el azufre tiene un isótopo con el número de masa atómica 36 (16p 20n) y Argón también tiene un 36 (18p 18n). La tercera declaración es verdadera, si tiene un número diferente de neutrones, entonces es un isótopo. La cuarta declaración es falso. Espero que esto te ayude.

5 0
3 years ago
Other questions:
  • Which is the next structure to contact air after it passes from the nose to the nasal cavity?
    15·2 answers
  • If heat energy is absorbed by the system during a chemical reaction, the reaction is said to be
    13·1 answer
  • The first nucleus of an atom was shown as
    9·1 answer
  • Helppppooppp I will give brainlist
    5·1 answer
  • 1.15 g of a metallic element reacts with 300cm3 of oxygen at 298K and 1 atm pressure, to form an oxide which contains O2– ions.
    10·1 answer
  • The instruction booklet for your pressure cooker indicates that its highest setting is 11.8 psipsi . You know that standard atmo
    6·1 answer
  • As scuba divers descend, the pressure increasing on the gases they breath. How does the increasing pressure affect the amount of
    7·1 answer
  • Describe what happens to the mass number and the atomic number of a nuclide during alpha decay.
    12·2 answers
  • The top layer of a flat lying sedimentary rock is the…
    5·2 answers
  • The atomic number identifies which of the following?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!