Write a balanced equation for the decomposition of dinitrogen oxide gas to its elements

For many purposes we can treat methane (CH,) as an ideal gas at temperatures above its boiling point of – 161. °C. Suppose the temperature of a sample of methane gas is raised from -53.0 °C to -42.0 °C, and at the same time the pressure is decreased by 15.0%. O increase Does the volume of the sample increase, decrease, or stay the same? O decrease O stays the same If you said the volume increases or decreases, calculate the percentage change in the volume. Round your answer to the nearest percent. 1%

Combustion of hydrocarbons such as heptane (C,H,6) produces carbon dioxide, a "greenhouse gas." Greenhouse gases in the Earth's atmosphere can trap the Sun's heat, raising the average temperature of the Earth. For this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide. 1. Write a balanced chemical equation, including physical state symbols, for the combustion of liquid heptane into gaseous carbon dioxide and gaseous water. 2. Suppose 0.110 kg of heptane are burned in air at a pressure of exactly 1 atm and a temperature of 12.0 °C. Calculate the volume of carbon dioxide gas that is produced. Round your answer to 3 significant digits.

Write a balanced chemical equation based on the following description: liquid C₇H₈O is burned with oxygen gas to produce gaseous carbon dioxide and water vapor

Combustion of hydrocarbons such as pentane (C,H,2) produces carbon dioxide, a "greenhouse gas." Greenhouse gases in the Earth's atmosphere can trap the Sun's heat, raising the average temperature of the Earth. For this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide. 1. Write a balanced chemical equation, including physical state symbols, for the combustion of liquid pentane into gaseous carbon dioxide and gaseous water. x10 2. Suppose 0.200 kg of pentane are burned in air at a pressure of exactly 1 atm and a temperature of 17.0 °C. Calculate the volume of carbon dioxide gas that is produced. Be sure your answer has the correct number of significant digits.

Write a balanced chemical equation with the following description:               Iron (III) nitrate reacts with ammonium carbonate to produce iron (III) carbonate and ammonium nitrate.

when an acid is added to sodium bicarbonate gas is formed. when dry ice sublimes, gas is formed. one process is chemical and the other is physicsl. Explain.

Combustion of hydrocarbons such as nonane (C₂H₂0) produces carbon dioxide, a "greenhouse gas." Greenhouse gases in the Earth's atmosphere can trap the Sun's heat, raising the average temperature of the Earth. For this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide. 1. Write a balanced chemical equation, including physical state symbols, for the combustion of liquid nonane into gaseous carbon dioxide and gaseous water. C₂H₂0 + 160₂ 9CO₂ + 10H₂0 2. Suppose 0.370 kg of nonane are burned in air at a pressure of exactly 1 atm and a temperature of 13.0 °C. Calculate the volume of carbon dioxide gas that is produced. Round your answer to 3 significant digits. OL ローロ X 00 x10

Write a balanced chemical equation for the combustion of hydrogen and oxygen to give water.

Combustion of hydrocarbons such as dodecane (C₁2H26) produces carbon dioxide, a "greenhouse gas." Greenhouse gases in the Earth's atmosphere can trap the Sun's heat, raising the average temperature of the Earth. For this reason there has been a great deal of international discussion about whether to regulate the production of carbon dioxide. 1. Write a balanced chemical equation, including physical state symbols, for the combustion of liquid dodecane into gaseous carbon dioxide and gaseous water. 2. Suppose 0.290 kg of dodecane are burned in air at a pressure of exactly 1 atm and a temperature of 20.0 °C. Calculate the volume of carbon dioxide gas that is produced. Be sure your answer has the correct number of significant digits. L 010 X x10 Ś