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
Rus_ich [418]
3 years ago
14

5 What does 2Na2O mean?

Chemistry
1 answer:
DochEvi [55]3 years ago
5 0

Answer:

2 Na2O means two molecules of Sodium oxide.

mark me please

You might be interested in
3C2H402 atoms in formula
Vanyuwa [196]
3( 2 carbons + 4 hydrogen's + 2 oxygens)

3*(8) = 24
4 0
3 years ago
Which of the following describes the energy transformations that occur when a toaster is used to make toast?
denis23 [38]

Answer:

Thermal energy (B)

Explanation:

just did it

8 0
3 years ago
Read 2 more answers
A number should be rounded up if________? it is the first digit, the number after it is between 0 and 4, the number after is bet
Mice21 [21]

Answer:

a number should be rounded up it is 5 or higher

8 0
2 years ago
An organic solvent has a density of 1.31g/ml. What volume is occupied by 50.0g of the liquid?
vesna_86 [32]

Answer:

             38.16 mL

Solution:

Data Given;

                   Density  =  1.31 g/mL

                   Mass  =  50 g  

                   Volume  =  ?

Formula Used;

                   Density  =  Mass ÷ Volume

Solving for Volume,

                   Volume  =  Mass ÷ Density  

Putting values,

                   Volume  =  50 g ÷ 1.31 g.mL⁻¹

                   Volume =  38.16 mL

8 0
3 years ago
The organic compounds that are divided into two types, simple and complex, are called _____.
Sati [7]

The organic compounds that are divided into two types, simple and complex, are called carbohydrates.

Carbohydrates are diveded into twy types: simple and complex (starches, fiber, glycogen).

Simple carbohydrates are made of one (monosaccaharides) or two sugar units.

Complex carbohydrates are made up of many sugar units.

For example, glucose (C₆H₁₂O₆) is a simple carbohydrate.

Glucose is chemical compound composed of six carbon atoms, twelve hydrogen atoms and six oxygen atoms.

Starch is a polymeric carbohydrate consisting of a large number of glucose units bonded by glycosidic bond. Starch is a white, tasteless and odorless powder that is insoluble in cold water or alcohol.

More about carbohydrates: brainly.com/question/20290845

#SPJ4

6 0
2 years ago
Other questions:
  • The following image is an example of a __________ and is a __________ because the __________ are all __________.
    8·1 answer
  • BRAINLIESTTT ASAP!! PLEASE HELP ME :))
    9·1 answer
  • If you have a sample of honey that has a mass of 20 grams what is the volume
    9·1 answer
  • 7. A phase change occurs when the _________ energy of the particles is high enough to overcome the ___________ forces between th
    9·1 answer
  • A thermometer is placed in water in order to measure the water’s temperature. What would cause the liquid in the thermometer to
    8·2 answers
  • 9.27 mol of oxygen is equal to______molecules of oxygen <br> Please help I need it
    10·1 answer
  • 6th grade science I mark as brainliest zoom in if needed
    10·1 answer
  • Can you make a solution with a pH of 7 by changing ions?
    7·1 answer
  • What is the mass of 8.03 mole of NH3? (NH3 is 17g/mol)
    10·1 answer
  • What makes a good scientific question??? <br> Plsss help! I will give brainliest! :)
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!