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
pshichka [43]
3 years ago
5

A quantity that had just a number

Chemistry
1 answer:
Mama L [17]3 years ago
4 0

Answer:

sa

Explanation:

You might be interested in
Calculate the amount of formula units in 2.10 moles of MgCl₂
Eva8 [605]
MgqI% = the formula and mass for H20 and that should be your answer for water
5 0
3 years ago
Conociendo el volumen de la solución y la masa del soluto y su masa molar, ¿qué concentración es posible determinar
NISA [10]

Answer:

Conociendo el volumen de solución, masa de soluto y su masa molar, es posible determinar: B) Concentración molar

La molaridad es la relación entre el número de moles de soluto y los litros de solución. Más:

M = No moles de solución de soluto / volumen (L)

Y a su vez los moles de soluto se encuentran por:

No moles de soluto = masa soluto / masa molar soluto

8 0
3 years ago
How many moless is 4.91x10^22 molecules of H3PO4?
Lynna [10]
1 mol = 6.023x10^23 number of molecules (Avogadro's number)

1 : 6.023x10^23
X : 4.91x10^22

(6.023x10^23)X = 4.91x10^22

X = 4.91x10^22/6.023x10^23

X = 0.082 Moles
6 0
3 years ago
Describe a plan for finding what kind of a change each hammered bananas undergoes. Physical or chemical?
vesna_86 [32]
The hammered bananas will undergo a physical change when hammered, and both a physical and chemical change when put into liquid nitrogen. The will freeze and harden, causing them to be solidified once again, yet their temperature will lower exponentially, causing them to freeze. Physical change is when it hardens and the temperature drops. chemical when it freezes.
3 0
3 years ago
Give me song lyrics that use
katrin [286]

good luck with the song lyrics, you got this! :)

3 0
3 years ago
Other questions:
  • How should a stopper be handled after is has been removed from a reagent bottle?
    10·1 answer
  • How do carbon isotopes in fossil fuels differ from the atmosphere and from biomass?
    6·1 answer
  • How is electron movement related to the bonding in sodium chloride?
    13·2 answers
  • The pH scale from 7 to 14 is for a(n) What .
    5·1 answer
  • old blooded animals modulate the fatty acid composition of their membranes as a function of temperature in order to A) ensure co
    9·1 answer
  • The density of wind-packed snow is estimated to be 0.35 g/cm^3. A flat roof that is 35 by 43 feet has 28 inches of snow on it. H
    15·1 answer
  • a. silicon<br> b. carbon <br> c. beryllium <br> d.chromium
    14·2 answers
  • How do electrons in the same orbital move?
    11·1 answer
  • How does electronic configuration of atoms change in the period with increase in the atomic number?​
    9·1 answer
  • How are organelles connected to cell theory?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!