32. Balance the following skeleton equation as illustrated below. (Ref: p.282-288) H2(g) + C12(g) → HCl(g)...
34. Add the correct coefficients to properly balance the following equation. (ref: p.282-288) Sio2+HFSIF+H20
In the following equation, what is oxidized? Zn(s) + 2HCl(aq) ---> ZnCl2(aq) + H2(g) Group of answer choices Zinc Hydrogen in HCl Chlorine in HCl This is not an oxidation-reduction reaction
8) Balance the equation for the following reaction. Zn(s) + HCl(1) → ZnCl2(aq) + H2(g) -
Additional Exercise 14.78 For the equation below: Mg(s) + 2 HCl(aq) MgCl2(aq) + H2(g) (a) How many moles of hydrogen will be liberated from 137.1 mL of 4.84 M HCl reacting with an excess of magnesium? mol H2 the tolerance is +/-2% (b) How many liters of hydrogen gas (H2) measured at 37 °C and 710 torr will be obtained? L H2 the tolerance is +/-2%
A chemical engineer is studying the following reaction: H (9)+C12(g) → 2 HCl(9) At the temperature the engineer picks, the equilibrium constant K for this reaction is 0.84. The engineer charges ("fills") three reaction vessels with hydrogen and chlorine, and lets the reaction begin. She then measures the composition inside each vessel from time to time. Her first set of measurements are shown in the table below. Predict the changes in the compositions the engineer should expect next time she...
How many grams of HCl are produced according to the following equation, H2 + Cl2 → 2 HCl, when 4.0 g of hydrogen reacts completely? with work and explanations, please using conversion factors
4. Answer the following questions for the reaction below Mg (s) + HCl (aq)MgCl2 (aq) + H2(g) Balance the equation (SHOW YOUR WORK FOR FULL CREDIT!) (10 pts) a. Macla N S0, ->Mgcl2+H2 What type of reaction is this? (4 pts) b. Stugle 4 What are the oxidation states of: (4 pts/each) c. Reactants Products Mg H+2Y9 Mg+2 H+2 CL 6f CI What is being oxidized, what is being reduced? (5 pts/each) d. My oxidized vecaue it gives cl W...
Balance the following chemical equation. Aqueous hydrogen chloride reacts with solid calcium metal: HCl(aq) + Ca(s) àCaCl2(aq) + H2(g) Reactants Products
Consider the following mechanism for the reaction of hydrogen and iodine monochloride: Step1.H2(g)+ICl(g)?HI(g)+HCl(g)Step2.HI(g)+ICl(g)?I2(g)+HCl(g) Part A Write the equation for the overall reaction. Write the equation for the overall reaction. H2(g)+2ICl(g)?I2(g)+2HCl(g) H2(g)+ICl(g)?I2(g)+HCl(g) H2(g)+2ICl(g)?I2(g)+HCl(g) H2(g)+ICl(g)?I2(g)+2HCl(g) SubmitMy AnswersGive Up Part B Identify any reaction intermediates. Identify any reaction intermediates. HCl HI ICl H2 SubmitMy AnswersGive Up Part C What is the molecularity of the first elementary step? What is the molecularity of the first elementary step? unimolecular bimolecular termolecular SubmitMy AnswersGive Up Part...
Use the equilibrium below to answer the following questions. H2(g) + Cl2(g) # 2 HCl(g) If the initial concentration of HCl is 0.378 M and the equilibrium constant Kc = 0.223, what is the Cl2 concentration at equilibrium? Answer to 3 decimal places and be sure to include your units. Answer: Use the equilibrium below to answer the following questions. H2(g) + Cl2(g) # 2 HCl(g) If the initial concentration of HCI is 0.378 M and the equilibrium constant Kc...