Answer:
D. the chemical reaction that takes place.
Explanation:
The difference between a chemical formula and a chemical equation is that the chemical equation shows the reaction that takes place.
In a chemical equation, we have reactants and products on different sides of the expression.
This implies that a chemical change is taking place.
For chemical formula, they are used to represent a compound and it shows the number of atoms that are combining in a compound.
Yes the two objects are in thermal equilibrium, True.
The compounds are missing. It will be helpful instead if you know what are stereoisomers. <span>Two molecules are described as stereoisomers of each other if they are made of the same </span>atoms<span>, connected in the same sequence, but the atoms are positioned differently in space in which the difference between two stereoisomers can only be seen when the three dimensional arrangement of the molecules is shown.</span>
<h2>Answer with Explanation </h2>
Chromatography is utilized to isolate blends of substances into their segments. All types of chromatography chip away at a similar guideline. They all have a stationary stage (a strong, or a fluid bolstered on a strong) and a portable stage (a fluid or a gas). A paper chromatogram can likewise be utilized to recognize substances by contrasting them and known substances. Two substances are probably going to be the equivalent in the event that:
- they deliver a similar number of spots and these match in shading.
The spots venture to every part of a similar separation up the paper (have a similar R f esteem). Rƒ esteem, solutes, and solvents. The maintenance factor (Rƒ) might be characterized as the proportion of the separation ventured out by the solute to the separation gone by the dissolvable. It is utilized in chromatography to measure the measure of the hindrance of an example in a stationary stage in respect to a portable stage.
Some forms of transportation are meant for small short trips while other forms of transportation are meant for big long trips