Concept explainers
Interpretation:
The total number of moles of atoms that is present in
Concept Introduction:
Chemical formula of a substance can be interpreted in two different ways, namely, in microscopic-level and macroscopic-level. Chemical formula at microscopic-level can be said as the one that indicates the number of atoms of different elements that is present in a formula unit or one molecule of substance. The numerical value present in subscripts in a chemical formula indicates the number of atoms of various elements that is present in one formula unit of substance.
In macroscopic-level the chemical formula of a substance indicates the number of moles of atoms of different elements that is present in one mole of a substance.
Conversion factors which relate a component of a substance to the substance as a whole are dependent on the chemical formula of the substance.
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General, Organic, and Biological Chemistry
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- Which of the following statements is true for all balanced equations? * The total number of compounds on each side must be equal. The sum of the subscripts on each side must be equal. The sum of the coefficients on each side must be equal. O No correct response.arrow_forwardThe following reaction occurs in your car's exhaust system catalytic converter:Heat + 2CO + O2 + Pt → 2CO2 + PtWhat is the catalyst? a. heat b. CO c. O2 d. Pt e. CO2 f. no correct responsearrow_forwardWhen the following molecular equation is balanced using the smallest possible integer coefficients, the values of these coefficients are: Cl2 (g) + H20 (1) – HCI (aq) + |HCIO3 (aq) Submit Answer Try Another Version 9 item attempts remainingarrow_forward
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