helpppppppp pls answer only if you know where to put them, PLEASEEE DO NOT ANSWER FOR THE POINTS I'VE ASKED THIS QUESTION LIKE A
LOT OF TIMES ALREADY AND ALL OF Y'ALL ONLY ANSWER FOR POINTS!!!!!!!!!! COULD YOU PLEASE NUMBER WHERE EACH ONE GOES LIKE THE ONES THAT ARE IN RED IN THE CORNER, LET ME KNOW WHERE TO PUT THEM JUST NUMBER THEM
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Additional pressure required : 175 mm
<h3>Further explanation</h3>Boyle's Law
At a constant temperature, the gas volume is inversely proportional to the pressure applied
V₁=250 ml
P₁=700 mmHg
Additional pressure :
Answer:
Activation energy, Ea, for the reaction 261.7 kj/mole
Explanation:
Given
Rate constant at 470 ⁰C (K₁) = 1.10 x 10⁻⁴ s⁻¹ and rate constant at 500⁰C (K₂) = 5.7 x 10⁻⁴ s⁻¹
Temperature (T₁) = 470 + 273 = 743 K and
temperature (T₂) = 500 + 273 = 773 K
Activation energy (Eₐ) = ?
Universal gas constant (R) = 8.314 J. K⁻¹. mole⁻¹
We know log =
⇒ log =
⇒ 0.714 =
⇒ Eₐ = j/mole = 261.7 Kj/mole