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
Luden [163]
3 years ago
14

El hipoclorito de sodio (NaClO), es vendido en una solución clara de ligero color verde-amarillento y un olor característico que

se conoce con el nombre genérico Límpido, con una concentración del 6%. Pero para la desinfección de superficies el Límpido, debe ser diluido al 0,5%. Cuánto Límpido debemos sacar del recipiente para obtener 200 ml de una solución al 0,5%.
Chemistry
1 answer:
vivado [14]3 years ago
6 0

Respuesta:

16,7 mL

Explicación:

Paso 1: Información provista

  • Concentración inicial (C₁): 6%
  • Volumen inicial (V₁): ?
  • Concentración final (C₂): 0,5%
  • Volumen final (V₂): 200 mL

Paso 2: Calcular el volumen de la solución concentrada

Queremos preparar una solución diluida de hipoclorito de sodio a partir de una concentrada. Podemos calcular el volumen inicial que debemos tomar usando la regla de dilución.

C₁ × V₁ = C₂ × V₂

V₁ = C₂ × V₂ / C₁

V₁ = 0,5% × 200 mL / 6% = 16,7 mL

You might be interested in
Which feature is most likely found at a divergent boundary?
kkurt [141]

Answer:

Fault-block mountain

In geography, fault-block mountains arise when the Earth's crust pulls apart and divides. Some parts of the Earth are pushed upwards whereas the other moves downward forming a divergent boundary. In geological studies, a divergent boundary can be described as a linear feature which arises due to plate tectonics which are being pulled apart from each other. Hence, fault-block mountains are most likely to be seen in a divergent boundary.

Most active divergent plate boundaries occur between oceanic plates and exist as mid-oceanic ridges. Divergent boundaries also form volcanic islands, which occur when the plates move apart to produce gaps that molten lava rises to fill.

7 0
4 years ago
Read 2 more answers
nkfkkffhjhfkfhkhfjhfjhfkjkfhfhkjhfjfhjffhjfhjhfkjfjkhkfjfhkjfhkjkfytn7tnt7n7ouewiqrpqeuwriepwioqeiuoweioqwupeiwouewiuoqperwuewpr
kirill [66]
Well,





I guess the answer would be....


























.
6 0
3 years ago
Read 2 more answers
PLEASE HELP I KNOW THERES A LOT OF QUESTIONS BUT PLEASEEEE!!!!
jekas [21]

Answer:

??

Explanation:

6 0
3 years ago
Read 2 more answers
Determine the mass of 9.2 x 10^18 molecules of dinitrogen tetroxide.
steposvetlana [31]

Answer: 1.4x10-3 g N2O4

Explanation: First convert molecules of N2O4 to moles using Avogadro's Number. Then convert moles to mass using the molar mass of N2O4.

9.2x10^18 molecules N2O4 x 1 mole N2O4 / 6.022x10²³ molecules N2O4

= 1.53x10-5 moles N2O4

1.53x10-5 moles N2O4 x 92 g N2O4/ 1 mole N2O4

= 1.4x10-3 g N2O4

4 0
3 years ago
A watershed is the land that water flows across or through on its way to a stream, lake, wetland, or other body of water. What i
horsena [70]
D. level of the water table

hope its helps

<span>"too much water can cause raging floods and flush pollutants and soil into rivers and streams"
</span>the statement i got the answer from
7 0
3 years ago
Other questions:
  • In which type of chemical bonding are electrons shared among all atoms in the substance?
    5·1 answer
  • The indicator used in this redox titration is sulfuric acid
    13·1 answer
  • What are the coefficients for the reaction _Cl2O5 + _H2O → _HClO3 once it is balanced?
    9·1 answer
  • What is the concentration (in M) of a 225ml potassium sulfate solution that contains 4.15g of potassium?
    9·1 answer
  • When 100.g Mg3N2 reacts with 75.0 g H2O, what is the maximum theoretical yield of NH3?
    5·1 answer
  • The lock-and-key mechanism refers to
    11·2 answers
  • An
    9·1 answer
  • How might an antioxidant prevent another element from gaining or losing an electron?
    10·1 answer
  • What are the evidences for suspecting the presence of waves?
    9·1 answer
  • Which of the following is a fast change to Earth's surface?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!