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Anuta_ua [19.1K]
2 years ago
14

What type of reaction is represented by the example below? AB + CD = AD + CB synthesis reaction synthesis reaction exchange reac

tion exchange reaction elemental reaction elemental reaction decomposition reaction
Physics
1 answer:
larisa [96]2 years ago
3 0

Answer:

Exchange Reaction

Explanation:

The given reaction  AB + CD = AD + CB is known as exchange reaction

At the beginning of the process, AB and CD must pass through decomposition reaction by breaking up. After that, A and D must  form by synthetic reaction and likewise C and B

The chemical reaction involves exchange of chemical elements between the chemical components AB and CD.

Therefore, The type of example represented by the reaction  

AB + CD = AD + CB

is known as Exchange reaction.

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Why, on a sunny day, it is normally hot inside a greenhouse
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Because of the greenhouse gases inside the greenhouse, and the gases trap the heat from the sun so the plant don't freeze, hope this helps
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3 years ago
What is the potential difference across a parallel-plate capacitor whose plates are separated by a distance of 4.0 mm where each
suter [353]

The potential difference across the parallel plate capacitor is 2.26 millivolts

<h3>Capacitance of a parallel plate capacitor</h3>

The capacitance of the parallel plate capacitor is given by C = ε₀A/d where

  • ε₀ = permittivity of free space = 8.854 × 10⁻¹² F/m,
  • A = area of plates and
  • d = distance between plates = 4.0 mm = 4.0 × 10⁻³ m.

<h3>Charge on plates</h3>

Also, the surface charge on the capacitor Q = σA where

  • σ = charge density = 5.0 pC/m² = 5.0 × 10⁻¹² C/m² and
  • a = area of plates.

<h3>The potential difference across the parallel plate capacitor</h3>

The potential difference across the parallel plate capacitor is V = Q/C

= σA ÷ ε₀A/d

= σd/ε₀

Substituting the values of the variables into the equation, we have

V = σd/ε₀

V = 5.0 × 10⁻¹² C/m² × 4.0 × 10⁻³ m/8.854 × 10⁻¹² F/m

V = 20.0 C/m × 10⁻³/8.854 F/m

V = 2.26 × 10⁻³ Volts

V = 2.26 millivolts

So, the potential difference across the parallel plate capacitor is 2.26 millivolts

Learn more about potential difference across parallel plate capacitor here:

brainly.com/question/12993474

7 0
2 years ago
Acceleration is the magnitude of average velocity.​
lina2011 [118]

Answer:

false

Explanation:

just did the question on apex, true was wrong

4 0
3 years ago
Quick does the watermelon have more or less mass then the 2kg bottle?
Ratling [72]

Answer

it will be less\

Explanation:

6 0
3 years ago
How many electrons does it take to make up 4.33 C of charge?
Dovator [93]

Answer:

Number of electrons, n=2.7\times 10^{19}

Explanation:

It is given that,

Charge, q = 4.33 C

We need to find the number of electrons that make 4.33 C of charge. According to quantization of charge as :

q=ne

n = number of electrons

e = electron's charge

n=\dfrac{q}{e}

n=\dfrac{4.33\ C}{1.6\times 10^{-19}\ C}

n=2.7\times 10^{19}

So, the number of electrons are 2.7\times 10^{19} Hence, this is the required solution.  

7 0
2 years ago
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