Given :
Mass of toluene: 55.0 g
Density of toluene: 0.87 g/mL
Now we know Volume = mass/density
Substituting these values we get
Volume = 55.0 g÷0.87 g/mL
Volume = 63.22 mL
Answer:
Hey mate.....
Explanation:
This is ur answer........
<em>For example, the communications industry includes all of the physical and social systems that produce books, newspapers, magazines, radio and television broadcasts, billboard advertisements, Internet websites, telephones, and telecommunications, such as the GPS.</em>
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Answer:
A and C represent elements while B and D represent Compounds
Explanation:
chemical elements cannot be broken down into simpler substances by any chemical reaction. While A chemical compound is a chemical substance composed of many identical molecules composed of atoms from more than one element held together by chemical bonds