Write the balanced chemical equations, including states of matter: 24. Nitrogen gas combine with hydrogen gas to form ammonia gas. 25. Methane (CH4) gas reacts with oxygen gas to form carbon dioxide gas and water vapor. 26. Zinc metal reacts with silver nitrate solution to form a solution of zinc nitrate and silver metal. 27. Calcium hydroxide solution reacts with carbon dioxide gas to form solid calcium carbonate and liquid water.

Write the balanced chemical equations, including states of matter: 24. Nitrogen gas combine with hydrogen gas to form ammonia gas. 25. Methane (CH4) gas reacts with oxygen gas to form carbon dioxide gas and water vapor. 26. Zinc metal reacts with silver nitrate solution to form a solution of zinc nitrate and silver metal. 27. Calcium hydroxide solution reacts with carbon dioxide gas to form solid calcium carbonate and liquid water.

Chemistry In Focus

7th Edition

ISBN:9781337399692

Author:Tro, Nivaldo J.

Publisher:Tro, Nivaldo J.

Chapter9: Energy For Today

Section: Chapter Questions

Problem 49E: Calculate the amount of carbon dioxide (in kg) emitted into the atmosphere by the complete...

See similar textbooks

Similar questions

Calculate the amount of carbon dioxide (in kg) emitted into the atmosphere by the complete combustion of a 15.0 gallon tank of gasoline. Do this by following these steps: Assume that gasoline is composed of octane (C8H18). Write a balanced equation for the combustion of octane. Determine the number of moles of octane contained in a 15.0 gallon tank of gasoline (1 gallon = 3.78 L). Octane has a density of 0.79 g/mL. Use the balanced equation to convert from moles of octane to moles of carbon dioxide, then convert to grams of carbon dioxide, and Finally to kg of carbon dioxide.
Preparation of 0.25N HCl Objective: Apparatus and Materials: Procedure: Compute for the volume of HCl needed to prepare 0L of 0.25N HCl. Using a graduated cylinder, measure the computed volume of HCl. Pour it into the volumetric flask that is half- filled with distilled water and agitate. Add enough distilled water until it reaches the mark. Transfer the solution to the reagent bottle. Add again distilled water until it reaches the mark and pour it to the same reagent bottle, thus making the total volume of 1.0L. Label the reagent bottle. Data and Computations: Conclusion:
1. Company vehicle records indicate that 140 g of sodium azide was placed in the air bag during production. How many moles of nitrogen gas will be produced by the rapid decomposition of the azide in the first reaction: 2NaN3 → 2Na +3N2? Show your work below.
Find the theoretical yield of Lead (II) Iodide given: Mass of Potassium iodide is 0.587 g Mass of filter paper is 1.107 g Mass of filter paper and lead (II) iodide is 1.82g Mass of Lead (II) Iodide collected is 0.713 g
RELATE STOICHIOMETRY TO REAL-LIFE SITUATIONS: Vitamins and minerals are nutrients for the body. An example of vitamin is Vitamin C. Look up the molecular formula of Vitamin C and determine its average molecular mass. What is another common name for Vitamin C? Give at least one important use of Vitamin C in the body.
Doctors at NASA want to make sure astronauts on the International Space Station are staying healthy, so they have them routinely test their blood. One type ofcholesterol, High Density Lipoprotein or HDL, has a molecular mass of 387 grams per mole [g/mol]. The normal range is between 40 and 60 milligrams per deciliter[mg/dL]. In a sample of 0.081 liters [L], how many moles [mol] of hemoglobin must be present for the doctors to say an astronaut has high HDL cholesterol? Place your answer in scientific notation with the form Z.ZZ×10X.
29 A piece of zinc is dipped in a sufficient amount of aqueous hydrochloric acid solution. Accordingly, which of the following is incorrect? a) hydrogen gas is released over time B) Hydrogen gas is formed as much as the number of moles of zinc consumed. NS) Zinc is initially loaded with 0 (zero) D) The zinc fragment does not react with the acid solution. TO) Zinc undergoes a substitution reaction with the acid hydrogen.
What is the balanced equation of Hypochlorous neutralizes potassium hydroxide to form potassium hypochlorous and water
Write the balanced chemical equation of the following word equations:1. Zinc and lead (II) nitrate react to form zinc nitrate and lead._______________________________________________________________2. Aluminum bromide and chlorine gas react to form aluminum chloride and bromine gas._______________________________________________________________3. Sodium phosphate and calcium chloride react to form calcium phosphate and sodium chloride._______________________________________________________________4. Potassium metal and chlorine gas combine to form potassium chloride._______________________________________________________________5. Aluminum and hydrochloric acid react to form aluminum chloride and hydrogen gas.
30. Crushing an automobile at an auto wrecking yard is an example of a chemical change because the car will never be the same again. True or False?
List the differences between general chemistry equations and organic chemistry equations.
Because of the toxicity of mercury compounds, mercury(I) chloride is used in antibacterial salves. The mercury(I) ion Hg22+ consists of two bound Hg+ ions.How many grams of mercury(I) chloride are needed to saturate 4900 km3 of water (the volume of Lake Michigan)? (Ksp = 1.5 × 10−18) .