Homework Answers
plz
give up thumb for rating.
Add Answer to:
please help
Question 3 2 HgO(s) = Hg(1) + O2(g) In a closed container at 46...
I can't solve it need help Ats In the reaction, 2 HgO(s) 2 Hg(s) + O2(g)...
I can't solve it need help
Ats In the reaction, 2 HgO(s) 2 Hg(s) + O2(g) what mass of mercury(II)oxide, HgO, would be required to produce 935 L of oxygen, O, measured at STP? mass: about us career privacy policy terms of use contact us
Naphthalene undergoes sublimation: C10H(s)?C10Hg(g). In a closed container at 3800 K, the equilibrium vapor pressure is...
Naphthalene undergoes sublimation: C10H(s)?C10Hg(g). In a closed container at 3800 K, the equilibrium vapor pressure is 0.25 torr. What are the values of Kp and Ke? Ansger 11e-4 Check
For which reaction will Kp = Kc? ONiCO3(s) = NiO(s) + CO2(g) O 2 HgO(s) =...
For which reaction will Kp = Kc? ONiCO3(s) = NiO(s) + CO2(g) O 2 HgO(s) = Hg(1) + O2(8) OS(s) + O2(8) =SO2(g) K2CO3(s) =K20(s) + CO2(g) O 2 H2O(1) = 2 H2(g) + O2(g)
For which reaction will Kp = Kc? C(s) + O2(g) ⇌ CO2(g) 2 H2O(l) ⇌ 2 H2(g)...
For which reaction will Kp = Kc? C(s) + O2(g) ⇌ CO2(g) 2 H2O(l) ⇌ 2 H2(g) + O2(g) CaCO3(s) ⇌ CaO(s) + CO2(g) H2CO3(s) ⇌ H2O(l) + CO2(g) 2 HgO(s) ⇌ Hg(l) + O2(g)
1) 2) 3) CaCO3(s) = CaO (s) + CO2 (g) At 658 °C, the reaction reaches...
1)
2)
3)
CaCO3(s) = CaO (s) + CO2 (g) At 658 °C, the reaction reaches equilibrium. If PcO2 =2.17 atm, what is Kc value ? *Please report 3 significant figures. Numbers only, No unit. No scientific notation. The slope and intercept of an Arrhenius plot made for the first-order decomposition reaction are -7865.2 K and 26.098 at 303K, what is the value of the activation energy (KJ/mol) at this temperature? *Please report 3 significant figures. Numbers only, no unit....
The DeltaH value for the reaction 1/2 O2(g) + Hg(l)----> HgO(s) is -90.8 kJ. How much...
The DeltaH value for the reaction 1/2 O2(g) + Hg(l)----> HgO(s) is -90.8 kJ. How much heat is released when 84.6 g Hg is reacted with oxygen?
H2 at 1.75 atm and O2 at 0.75 atm are placed in a container at 200...
H2 at 1.75 atm and O2 at 0.75 atm are placed in a container at 200 degree C. A spark causes the reaction to form H2O (g). At equilibrium the total pressure is 1.90 atm. PLEASE SHOW WORK. a. Calculate Kp (answer: 32) b. Calculate Kc (answer: 1.2 x10^3)
Use the References to access important values if needed for this question. The vapor pressure of liquid octane, CgH1s, is 100. mm Hg at 339 K in a closed, evacuated 544 ml container at a tempera...
Use the References to access important values if needed for this question. The vapor pressure of liquid octane, CgH1s, is 100. mm Hg at 339 K in a closed, evacuated 544 ml container at a temperature of 339 K. It is found that all of the CgHis is in the vapor phase and that the pressure is 61.0 mm Hg. If the volume of the container is reduced to 345 ml at the following statements are correct? constant temperature, which...
Oxygen can be produced by the thermal decomposition of mercuric oxide: heat 2 HgO(s) 2 Hg()...
Oxygen can be produced by the thermal decomposition of mercuric oxide: heat 2 HgO(s) 2 Hg() + O2(g) What volume of O, is produced at 32.0°C and 0.941 atm by the decomposition of 26.3 g of HgO? LO2
A chemist measures the energy change ah during the following reaction: 2 HgO(s) + 2 Hg()+...
A chemist measures the energy change ah during the following reaction: 2 HgO(s) + 2 Hg()+ O2(9) AH= 182. kJ Use the information to answer the following questions. This reaction is... Suppose 95.0 g of HgO react. Will any heat be released or absorbed? endothermic. exothermic Yes, absorbed. Yes, released No. 5 ? If you said heat will be released or absorbed in the second part of this question, calculate how much heat will be released or absorbed. Round your...
I can't solve it need help
Ats In the reaction, 2 HgO(s) 2 Hg(s) + O2(g) what mass of mercury(II)oxide, HgO, would be required to produce 935 L of oxygen, O, measured at STP? mass: about us career privacy policy terms of use contact us
Naphthalene undergoes sublimation: C10H(s)?C10Hg(g). In a closed container at 3800 K, the equilibrium vapor pressure is 0.25 torr. What are the values of Kp and Ke? Ansger 11e-4 Check
For which reaction will Kp = Kc? ONiCO3(s) = NiO(s) + CO2(g) O 2 HgO(s) = Hg(1) + O2(8) OS(s) + O2(8) =SO2(g) K2CO3(s) =K20(s) + CO2(g) O 2 H2O(1) = 2 H2(g) + O2(g)
1)
2)
3)
CaCO3(s) = CaO (s) + CO2 (g) At 658 °C, the reaction reaches equilibrium. If PcO2 =2.17 atm, what is Kc value ? *Please report 3 significant figures. Numbers only, No unit. No scientific notation. The slope and intercept of an Arrhenius plot made for the first-order decomposition reaction are -7865.2 K and 26.098 at 303K, what is the value of the activation energy (KJ/mol) at this temperature? *Please report 3 significant figures. Numbers only, no unit....
Use the References to access important values if needed for this question. The vapor pressure of liquid octane, CgH1s, is 100. mm Hg at 339 K in a closed, evacuated 544 ml container at a temperature of 339 K. It is found that all of the CgHis is in the vapor phase and that the pressure is 61.0 mm Hg. If the volume of the container is reduced to 345 ml at the following statements are correct? constant temperature, which...
Oxygen can be produced by the thermal decomposition of mercuric oxide: heat 2 HgO(s) 2 Hg() + O2(g) What volume of O, is produced at 32.0°C and 0.941 atm by the decomposition of 26.3 g of HgO? LO2
A chemist measures the energy change ah during the following reaction: 2 HgO(s) + 2 Hg()+ O2(9) AH= 182. kJ Use the information to answer the following questions. This reaction is... Suppose 95.0 g of HgO react. Will any heat be released or absorbed? endothermic. exothermic Yes, absorbed. Yes, released No. 5 ? If you said heat will be released or absorbed in the second part of this question, calculate how much heat will be released or absorbed. Round your...
Most questions answered within 3 hours.
-
1) 2H2O(g) → 2H2 (g) + O2 (g) DH = 483.6 kJ
If 5 moles of...
asked 3 minutes ago -
Suppose that Alicia has $30,000 in invested as follows: $10,000
in TJX Cos., $15,000 in Macy’s,...
asked 18 minutes ago -
Volunteer Pharmaceuticals (VP) wants to set aside money in the
R&D fund to seek supplemental drug...
asked 18 minutes ago -
What is precedent?
an order by the court.
the power of a court to overrule a...
asked 24 minutes ago -
Classify the tonicity of a solution made by dissolving 12mg of
sodium chloride in 1.0mL of...
asked 30 minutes ago -
Consider the equilibrium reaction: 2A (aq) + 3B (aq) <-->
C (aq) (in my notation <-->...
asked 31 minutes ago -
A recent poll found that 21% of a random sample of 1200 people
lost jobs due...
asked 37 minutes ago -
Indicate whether aqueous solutions of the following substances
contain ions. If so, write formulas for the...
asked 33 minutes ago -
Include at least one psychology theory, model or concept
discussed in Chapter 1, 2 or the...
asked 43 minutes ago -
Need help in drawing out a map pathway of pentose phosphate
pathway and pyruvate dehydrogenase/citric acid...
asked 50 minutes ago -
Question 1
At the end of Year 6,
South Co.'s tax department estimates that they will...
asked 52 minutes ago -
Use standard enthalpies of formation to determine
ΔHorxn for:
1. 3NO2(g) + H2O(l) → 2HNO3(aq)
+...
asked 56 minutes ago