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sdas [7]
3 years ago
6

What is redox reaction ?​

Chemistry
2 answers:
sweet-ann [11.9K]3 years ago
5 0

Redox is a type of chemical reaction in which the oxidation states of atoms are changed. Redox reactions are characterized by the actual or formal transfer of electrons between chemical species, most often with one species undergoing oxidation while another species undergoes reduction.

mark me brainliesttt :))

Effectus [21]3 years ago
4 0

Answer:

Redox is a type of chemical reaction in which the oxidation states of atoms are changed. Redox reactions are characterized by the actual or formal transfer of electrons between chemical species, most often with one species undergoing oxidation while another species undergoes reduction

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Enjoy the points if u want brainliest make me laugh
Brilliant_brown [7]

Answer:hope you have a awesome day we all enjoy that you are living on this earth with us ❤️

Explanation:

8 0
3 years ago
Consider the following balanced equation: Cu + 2AgNO3 Cu(NO3)2 + 2Ag How many moles of AgNO3 would be needed to produce 2.8 mole
S_A_V [24]
2.8(2/1)=5.6 moles of AgNO3 would be  needed
8 0
3 years ago
Read 2 more answers
A gas has a volume of 450. mL at 55.0 °C. If the volume changes to 502 ml, what is the new temperature?
salantis [7]

Answer:

92.9 °C

Explanation:

Step 1: Given data

  • Initial volume (V₁): 450. mL
  • Initial temperature (T₁): 55.0 °C
  • Final volume (V₂): 502 mL

Step 2: Convert 55.0 °C to Kelvin

We will use the following expression.

K = °C + 273.15 = 55.0 + 273.15 = 328.2 K

Step 3: Calculate the final temperature of the gas

If we assume constant pressure and ideal behavior, we can calculate the final temperature of the gas using Charles' law.

T₁/V₁ = T₂/V₂

T₂ = T₁ × V₂/V₁

T₂ = 328.2 K × 502 mL/450. mL = 366 K = 92.9 °C

7 0
3 years ago
Brownian motion is not observed in a mixture that includes two phases. Which best identifies the mixture? a colloid a suspension
12345 [234]

Answer is: a suspension.

Suspension is a heterogeneous mixture (solute particles do not dissolve), that contains solid particles (for example nickel sulfide or NiS) sufficiently large for sedimentation.  

The internal phase (solid nickel sulfide) is dispersed throughout the external phase (water).

Another example of a suspension is sand in water.  

3 0
4 years ago
Read 2 more answers
Hurricanes derive their energy from: Group of answer choices the latent heat of condensation. the latent heat of fusion. the lat
klemol [59]

Hurricanes derive their energy from the Latent heat of condensation.

Hence, Option (1) is correct answer.

<h3>What is Latent Heat ? </h3>

The heat that is released or absorbed during a phase change of a substance is known as Latent heat.

<h3>What is Hurricanes ?</h3>

Hurricanes is basically a type of storm called a tropical cyclone. These are intense low pressure areas. Hurricanes derive their energy from the latent heat of CONDENSATION.

Thus from the above conclusion we can say that Hurricanes derive their energy from the Latent heat of condensation.

Hence, Option (1) is correct answer.

Learn more about the Latent heat here: brainly.com/question/5401454

#SPJ4  

7 0
2 years ago
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