got this wrong, can someone please show solution to it. thank you
got this wrong, can someone please show solution to it. thank you 13. How many liters...
How many liters of chlorine gas at 25°C and 0.950 atm can be produced by the reaction of 12.0 g of MnO2 with excess HCl(aq) according to the following chemical equation? MnO2(s) + 4HCl(aq) →MnCl2(aq) + 2H2O(1) + Cl2(g) 3.09 L 0.282 0.138 L 5.36 * 10L 3.55L
How many liters of chlorine gas at 25 C and 0.950 atm can be produced by the reaction of 0.0460 mol of MnO2 with 0.284 mol HCL according to the following chemical equation? Show all steps. MnO2+4HCL = MnCl2+2H2O+ Cl2
got this wrong on my exam, can someone please explain how to get the answer? thank you 5 pts Is. Draw the products for the following reaction. Label then major ami minor + H2O miros
Can you please show and explain how you got your answer please 5. Write a balanced chemical equation for the following reaction in an acidic solution. Cr207 (aq) + Ni(s) → Cr(aq) + N1"(aq) - a. Cr 07 (aq) + 3 Ni(s) + 14 H(aq) → Cr(aq) + 3 NP(aq) + 7 H2O(1) b. Cr2O72 (aq) + Ni(s) + 14 H(aq) + 2Cr (aq) + Ni?'(aq) + 7 H2O(l) c. Cr2072 (aq) + 3 Ni(s) 2 Cr(aq) + 3 Ni?'...
I feel like my answers are wrong, so can someone answer these questions? Thank you! 1. Consider the following reaction by which hydrochloric acid is used to neutralize 20 ml of 0.1 M NaOH. a. In the titration process: NaOH should be in the and it is called HCI should be in the and it is called ______ is neutralized by ____ henolphtalein will be added to the analyte to turn the __ _________ into ____at the endpoint. b. Write...
Can someone please help with #13 and 14?? Thank you!!! (2 pts) Version A Spring 2019 A * 13. a) Write the enthalpy of formation equation for CsHs (gas). 30 +4412 ly Holio b) AG° at 298 K for the formation of C H gas from elements is -23.4 kJ/mol. Calculate the initial value of AG at 298 K for a reaction mixture that initially has... 4.00 grams carbon solid, 0.100 atm H gas, and 4.80 atm C He gas....
can someone please help. im not sure how to continue the second one. thank you. 18.) Show the mechanism and main (3 points) (Spring '17) 1.) LDA 2.) 3.) excess H307, A
Please answer all questions in both worksheets! Thank you! 1. What is the ideal gas law? Write the equation below and label all the components of the equation. 2. Write the balanced chemical equation for the reaction between Mg and HCI below include phases of each constituent. Mg + HCI 3. If a student used an excess of HCl to dissolve 0.045 grams of pure Mg ribbon, and collected the gas in a test tube over water how much H2...
Hey! Can I please have help with the bottom part that I got wrong? Thank you! Callisto Company manufactures chemical additives for industrial applications. As the new cost accountant for Callisto, you have been assigned the task of completing the production cost report for the most recent period. Callisto uses the weighted average method of process costing. The following information pertains to the most recent period: Beginning WIP inventory Units started into production this period Units completed and transferred out...
Can you please show or elaborate how you got your answers. Thank you #2-10 board on Bl Refer to the plot plan for Highland Office Supply to answer queslD Local ordinances require the following for commercial office buildings: Porking-hwo 200 sq t parking spaces per 1000 sq ft of office space Green space-10% minimum of total lot size Maximum building size-40% of total lot size Selbock-400-from front street curb; 250" on each side; 200" on back ETER STREET NORTH FL...