It may look like hives. A red rash with tiny bumps that may or may not be itchy.
Ice melting would look like this in a chemical reaction equation: H2O+heat=H2O This is not a chemical reaction, but a thermal one. Water forming in a car engine would look more like this: 2H+O+heat=H2O This is a chemical reaction
If you're fast pace, it would be 4-5. If you're a Sniper, it would be 3(Default),
Its on mw3.The look like suicide bombers but with chemical gases the kill you slowly.
The Ghost of You.
An indicator of chemical change is when he object doesn't look like its own or it change its principles like shape, taste and texture.
We would write either "How did it look?" or "What did it look like?"
The pH scale goes from 1-14 and normally is coloured from red to purple. Any chemical with a pH of 1-6(.9) is an acid, and any chemical with a pH of 7(.1)-14 is a base/alkali. A chemical with a pH of 7 is neutral, and this is mostly pure water and ionic salts. An example of an acid would be Hydrochloric acid, and an example of a base would be Sodium Hydroxide
5 or 6
If a molecule decomposes, then it is a chemical change. Like for water (H2O), It will look like this: 2 H2O -> 2H2 + O2 Since the actual original chemical changed, it is a chemical reaction.
Iron(II) oxide (FeO) is black.
Ethanol is a clear colorless liquid.
The chemical formula of hydrogen sulphide is H2S.