Answer:
C4H6O3 + C7H6O3 ==> C9H8O4 + C2H4O2
Explanation:
The synthesis of aspirin an esterification reaction. This is a substitution reaction in which an alcohol (the –OH group in salicylic acid) reacts with acetic anhydride to form an ester, aspirin.
The equation provided above is balanced by making sure all the atoms of the reactants are equal to those of the products. 1mole each of reactants was required and one mole each of the products was formed.
In the equation above:
REACTANT: C = 11, H = 12, O = 6
PRODUCT: C = 11, H = 12, O = 6
Showing they are balanced.
D. Marble caused by heat and lots of pressure.
The minor components in a mixture are called: C. impurities.
A mixture refers to a combination of two (2) or more substances present in varied proportion and can be visibly seen with the human naked eyes.
Basically, there are two main types of mixture and these include;
In Chemistry, the minor components in a mixture are called impurities.
Impurities can be defined as minute or little (tiny) chemical substances that are present in a mixture and as such making it impure. Thus, impurities are the minor components present in small quantities in a mixture.
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La materia puede encontrarse en diferentes estados dentro de nuestro planeta: líquido, sólido y gaseoso. Fuera de la Tierra existe un cuarto estado, conocido como plasma, que abunda en lugares como el Sol y las estrellas.