Water to water vapor
Of course they do. Some examples are fizzing, when a gas is produced, colour changes, and the formation of precipitates.
Sure! A few examples of gas formation include the reaction between vinegar and baking soda, which produces carbon dioxide gas; the fermentation of sugars by yeast, creating carbon dioxide and ethanol gas; and the decomposition of organic matter in landfills, releasing methane gas.
Petrol (gas in USA), diesel, methylated spirits, liquid gas, are some examples.
Examples of chemical changes in matter include burning wood (combustion), rusting of iron, cooking an egg, and fermenting grapes to make wine. These processes involve the rearrangement of atoms in the substances, resulting in the formation of new chemical compounds with different properties.
Gas formation and precipitate formation are both examples of double replacement reactions in chemistry. In these reactions, two compounds switch ions to form new compounds, leading to the formation of a gas and/or a solid precipitate. Thus, they can be grouped together under the broader category of double replacement reactions.
- nitrogen in atmosphere- methane in atgon
Some examples are gasoline, iron ore, coal, natural gas, oil, and natural gas.
Air, propane, steam.
Color change, precipitate formation, gas formation, temperature change
Burning of natural gas, evaporation of water, and formation of bonds in chemical reactions are all examples of processes that involve enthalpy changes.
examples: 1. heat and x-rays : leads to formation of neoguanosine crosslinks 2. uv light : formation of cyclobutane dimers 3. ionizing radiations
food or gas