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
AnnyKZ [126]
3 years ago
8

El porcentaje

Chemistry
1 answer:
qwelly [4]3 years ago
3 0

Answer:

Si.

Explicación:

Si, el porcentaje  en masa, porcentaje en volumen y partes por millón son formas  de métodos cuantitativos que representa la concentración de una solución. Estos métodos muestran la cantidad de solvente y soluto que está presente en la solución. El soluto es la parte de la solución que está presente en una pequeña cantidad mientras que, por otro lado, el solvente es la parte de la solución que está presente en una gran cantidad en la solución. Estos métodos proporcionan información sobre la cantidad de elementos o soluto en un compuesto dado.

You might be interested in
Using solubility guidelines, predict whether each of the following compounds is soluble or insoluble in water.
seraphim [82]
<span>1. MgBr2

Soluble.

Rule: all the binary compounds of the group 17 (different to F) with metals are solubles, except those formed with Ag, Hg (I) and Pb.

2. PbI2

Insoluble.

Rule: it is one of the exceptions stated in the rule above.

3. (NH4)2CO3

Soluble.

Rule: salts containing NH4(+) are soluble.

4. ZnSO4

Soluble

Rule: </span><span>This salt is not an exception to the rule that most sulfate salts are soluble. Important exceptions to this rule include BaSO4, PbSO4, Ag2SO4 and SrSO4

5. Sr(OH)2

Soluble (slightly soluble).

Rule: </span><span>Hydroxide salts of Group II elements (Ca, Sr, and Ba) are slightly soluble</span>
6 0
3 years ago
Read 2 more answers
In which state of matter does heat travel fastest and slowest?
MariettaO [177]

Answer:

Heat travels faster in solids.

Heat travels slower in gases.

Explanation:

5 0
3 years ago
AP chem. Sublevels!!!!!!!!!!!
slavikrds [6]

Answer:

2d

Explanation:

The lowest d is 3d.

Hope this helps!

5 0
3 years ago
• If 2.5 moles of sugar are added to 2.0 L of a water/lemon juice solution, what is the molarity of the lemonade?
d1i1m1o1n [39]
The answer is 4.5 because you add rhem
6 0
3 years ago
Devin is watching two runners at the park. The runners are the same weight, and the speed that each of them is running is not ch
kupik [55]

Answer:

Reeeeeeeeeerereeeee

Reeeee reee reee ree ree re

5 0
4 years ago
Read 2 more answers
Other questions:
  • Hector uses the apparatus below to separate a mixture. [image}
    8·2 answers
  • How far is Proxima Centauri from the sun in centimeters?
    11·2 answers
  • *
    6·1 answer
  • Classify the solid state of the following substances as ionic crystals, covalent crystals, molecular crystals, or metallic cryst
    12·1 answer
  • How many electrons did chlorine gain to become an atom with -1 charge ?
    15·1 answer
  • Do you think that the government should regulate the sale or production of sugary drinks? Explain why or why not.
    13·1 answer
  • How to find the atomic number of an element
    11·1 answer
  • How many tons are contained in 825 megagrams?
    14·2 answers
  • Chemical reactions yield ____
    10·1 answer
  • Convert 175 g of H,O into moles.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!