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Answer:</h2><h2>
BELIEVE IT OR NOT,RESEARCH HAS BEEN MADE TO APPROVE PLAYING MUSIC TO PLANTS FOR TALLER GROWTH.</h2>
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AND EVEN FAST AND healthy GROWTH.</h3>
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PLANTS LISTENING TO ROCK MUSIC WILL DETOUR I ATE AND DIE.</h2>
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Plants listening to classical music
thrive and grow better than expected.</h2>
<h2>
A BRAINLIEST WILL MAKE ME ANSWER MOST OF YOUR QUESTION QUICKLY.</h2>
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A BRAINLIEST PLEASE.</h2>
DO NOT HESITATE TP ASK FOR FURTHER EXPLANATION.
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HOPE THAT HELPED.</h2>
Kc at 457 K is 4.88 × 10⁵.
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</h3><h3>What is Kc?</h3>
The ratio of the equilibrium concentrations of the products over the equilibrium concentrations of the reactants, each raised to the power of their respective stoichiometric coefficients, is known as the equilibrium constant, or Kc.
Kp = Kc(RT)∧Δn
Kp = 1.3 ˣ 10⁴
Δn = -1
Kc = 4.88 × 10⁵.
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Answer: Why do all the members of a group have similar properties? They have similar properties, because they share similar amounts of electrons in their outer shell, valence electrons! This means they will only be able to interact with other elements with those electrons so they often show similar properties.
Explanation:
Answer:
The crust is made of solid rocks and minerals. Beneath the crust is the mantle, which is also mostly solid rocks and minerals, but punctuated by malleable areas of semi-solid magma. At the center of the Earth is a hot, dense metal core.
Explanation:
Answer:
The mass of PCl₃ is 332.3 g.
The molecules of PCl₃ is
Explanation:
Given that,
Mass of P₄ = 75.0 g
Mass of Cl₂ = 275 g
We know that,
The reaction is
We need to calculate the moles of P₄
Using formula of moles
Put the value into the formula
We need to calculate the moles of Cl₂
Using formula of moles
Put the value into the formula
We need to calculate the number of moles of
Moles in 1 P₄ = 0.61
So,
We need to calculate the mass of
Using formula of mass
Put the value into the formula
We need to calculate the molecules of
Using formula of molecules
Where, n = number of moles
N = avagadro number
Put the value into the formula
Hence, The mass of PCl₃ is 332.3 g.
The molecules of PCl₃ is