C4H8(g) + 6O2(g) ==> 4CO2(g) + 4H2O(g) + Heat.
Radium is a natural chemical element, solid, alkaline earth metal.
solid, liquid, gas, and aqueous
The two main phases of the digestive process are the mechanical digestion phase, which involves physically breaking down food through chewing and the movement of the stomach and intestines; and the chemical digestion phase, where enzymes and stomach acids break down food into smaller molecules that can be absorbed by the body.
A chemical substance is a material with a specific chemical composition. Generally, chemical substances exist as a solid, liquid, gas, or plasma and may change between these phases of matter with changes in temperature or pressure. Chemical reactions convert one chemical substance into another.
In a complete and correctly balanced chemical equation you will have the coefficients for each reactant and product indicating the mole ratios as well as the phases of each reactant and product.
The chemical equation for the combustion of butene (C4H8) is: C4H8 6O2 - 4CO2 4H2O This equation shows that butene reacts with oxygen to produce carbon dioxide and water.
To determine the phases in chemical equations, one can look at the state of matter of each substance involved. Common phases include solid (s), liquid (l), gas (g), and aqueous (aq) for substances dissolved in water. The phases are typically indicated next to the chemical formula of each substance in the equation.
The chemical equation AlSO4 doesn't provide enough information as it lacks coefficients and phases. However, if you're referring to aluminum sulfate, the correct formula is Al2(SO4)3.
base on your chemical system
initial follow-on
changes from one state to another without a change in chemical composition
Lawrencium is very probably a solid chemical element at normal temperature.
Radium is a natural chemical element, solid, alkaline earth metal.
follow-on phase initial phase
mechanical and chemical , d po q sure :)
solid, liquid, gas, and aqueous
Not chemical reactions, but change of phases