Cat urine. May sound weird, may get it wrong, but it's true. Your teacher'll freak out.
Conduction as it transmits energy from solid to solid through a medium
7.34 atm
<h3>
Further explanation</h3>
Given:
The Kp for the reaction below is 1.49 · 10⁸ at 100.0°C (a balanced reaction)
In an equilibrium mixture of the three gases.
p CO = p Cl₂ = 2.22 · 10⁻⁴ atm.
Question:
The partial pressure of the product, phosgene (COCl₂), is __ atm.
The Process:
Let us write the equilibrium constant in terms of pressure based on the reaction above.
We set p COCl₂ as the subject to be asked.
Substitute all the data above into the equation.
Thus, the partial pressure of the product, phosgene (COCl₂), is 7.34 atm.
_ _ _ _ _ _ _ _ _ _
Notes:
For the general reactions: ,
the equilibrium constant in terms of concentrations is given by the expression:
<h3>Learn more</h3>
- Write the equilibrium constant for the reaction brainly.com/question/10608589
- Write the equilibrium constant for the reaction of a heterogeneous balance. brainly.com/question/13026406
- What is [S²⁻] at equilibrium? brainly.com/question/12593134
Answer:
D. 6.3 x 10-5 mol/L NaOH
Explanation:
Alizarin yellow is an indicator that is yellow when pH < 10.1. In the same way, thymol blue is blue when pH > 9
That means the pH of the solution is between 9 - 10.1
Any acid as HCl could have a pH of these.
The solution of 3.2x10⁻⁴M NaOH has a pH of:
pOH = -log[OH-] = 3.49
pH = 14-pOH = 10.51. The pH of the solution is not 10.5
Now, the solution of 6.3x10⁻⁵M NaOH has a pH:
pOH = -log[OH-] = 4.2
pH = 14-pOH = 9.8
The pH of the solution could be 9.8. Right option is:
<h3>D. 6.3 x 10-5 mol/L NaOH</h3>
Answer:
ExplaAt high temperatures MgCO3 decomposes to magnesium oxide and carbon dioxide. This process is important in the production of magnesium oxide. This process is called calcining: MgCO3 → MgO + CO2 (ΔH = +118 kJ/mol)
nation: