CH4 (g) + 2 O2 (g) ---> CO2 (g) + 2 H2O (g)
What mass of magnesium will react with 10.8 L of oxygen if the temperature and pressure of the gas before the reaction are
-12° C and 664 mmHg?
CaO(s) + SO2 (g) ----> CaSO3 (s)
What mass of calcium oxide is required to react with 102 mL of sulfur dioxide gas at STP? STP is Standard Temperature (0° C) and Pressure (1 atm). PS: SO2 is the yellow pollution emitted by the coal burning power plants (sulfur is naturally found in coal).
Mg (s) + 2 HCl (aq) ----> H2 (g) +MgCl2 (aq)
What volume (in milliliters - mL) of hydrogen gas at STP would be produced? STP is Standard Temperature (0° C) and Pressure (1 atm).
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How many liters of oxygen at 23° C and 1.12 atm will be required for the...
Please answer the 2 questions with part A and B. thank you in advance 1. part a and b 2. part B and C Review Constants enodic Table In 1986 an electrical power plant in Taylorsville, Georgia, burned 8,376,726 tons of coal, a national record at that time. Coal is a fossil fuel made primarily of carbon, but it also contains sulfur among other elements. When carbon, C, burns in air, it reacts with oxygen, O2, to produce carbon dioxide,...
Part A and Part B for reference: Chapter 18 <Chapter 18 Byproducts of Burning Fossil Fuels © 10 0f 15 > Review Constants Periodic Table Coal is a fossil fuel made primarily of carbon, but it also contains sulfur among other elements. Submit Previous Answers When carbon, C, burns in air, it reacts with oxygen, O2, to produce carbon dioxide, CO2 C(s) + O2(g) +CO2(g) Correct Since SO, readily forms sulfuric acid, H.SO, sulfur dioxide in the atmosphere leads to...
How many grams of magnesium oxide form when 14.8 L of oxygen gas, measured at STP, completely reacts with magnesium metal according to this reaction? 2 Mg(s) + O2(g) → 2 MgO(s)
Sulfur dioxide and oxygen react to form sulfur trioxide, like this: 2SO2(g)+O2(g)→2SO3(g) Also, a chemist finds that at a certain temperature the equilibrium mixture of sulfur dioxide, oxygen, and sulfur trioxide has the following composition: Calculate the value of the equilibrium constant Kp for this reaction. Round your answer to 2 significant digits. compound pressure at equilibrium SO2 58.3 atm 02 84.7 atm SO3 66.3 atm
A mixture of Sulfur dioxide(g) and nitrogen(g) in 25C is in a vessel who's volume is 500ml and with total pressure of 1.09atm. the mixture is streamed across hot calcium peroxide powder, in order to remove the Sulfur dioxide in the following reaction: CaO(s) + SO2(g) -----> CaSO3(g) next, the gas is being being transferred to a vessel with volume of 150ml, pressure of 1.09atm and temperature of 50C. a. what was the partial pressure of SO2 in the original...
QUESTION 2 When 56.68 g of magnesium metal reacts with excess HCl(aq) to form hydrogen gas and magnesium chloride, how many liters of H2 gas are produced at STP? (Hint: start by writing a balanced chemical reaction.) QUESTION 3 Methane (CH4) burns in air to form carbon dioxide and water as shown below. CH4(g)2 O2(g)CO2(g)2 H20(0) If a sample of methane occupies 344. mL at 1.37 atm, what volume (in mL) of oxygen gas at the same temperature and pressure...
please answer all questions. thank you What volume of sulfur dioxide is required to react with 69.2 liters of oxygen gas according to the following reaction? (All gases are at the same temperature and pressure.) sulfur dioxide (g) + oxygen (g) — sulfur trioxide (g) liters sulfur dioxide What volume of hydrogen sulfide is required to produce 107 liters of sulfur dioxide according to the following reaction? (All gases are at the same temperature and pressure.) hydrogen sulfide (g) +...
Sulfur burns in oxygen with a deep blue flame to produce sulfur dioxide. If 5.85 g Sg and 1.00 atm of O2 completely react in a 5.00 L flask (at 25°C), determine the partial pressure of SO2 (at 25°C) and the total pressure in the flask. S&(s) + 802(g) → 8SO2(g) a. O2 = 0 atm, SO2 = 1.00 atm, total pressure = 1.00 atm b. 02 = 0.093 atm, SO2 = 0.917 atm, total pressure = 1.00 atm c....
3. Gaseous CH4 will react with gaseous oxygen (O2) to produce gaseous carbon dioxide (CO2) and gaseous water (H20). Suppose 1.12 g of methane is mixed with 1.7 g of Oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Round your answer to 2 significant digits. CH4(g)+ 02 (g) ->_CO2(g) + H2O(g) 5. The following chemical reaction takes place in aqueous solutions: 2AGF(aq) + (NH4)2 CO 3 (aq) Ag, CO3 (aq) + 2NH4F(aq)...
An oxygen gas container has a volume of 20.0 L. How many grams of oxygen are in the container if the gas has a pressure of 887 mmHg at 24 ∘C? Mg metal reacts with HCl to produce hydrogen gas. Mg(s)+2HCl(aq)→MgCl2(aq)+H2(g) What volume of hydrogen at 0 ∘C and 1.00 atm (STP) is released when 9.40 g of Mg reacts? How many grams of magnesium are needed to prepare 6.90 L of H2 at 775 mmHg and 20 ∘C?