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This worksheet provides a series of chemical equations for students to practice balancing. It includes 12 equations involving various compounds and reactions, such as potassium chlorate decomposing, calcium carbide reacting with water, and aluminum reacting with chlorine. Each equation offers a different level of complexity, suitable for enhancing understanding of stoichiometry and chemical reactions. Answer keys can be included for self-assessment. Engage in solving these equations to strengthen your chemistry skills and comprehension.
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Balancing Equations – Web Worksheet 1) 2KClO32KCl + 3O2 2) CaC2+ 2H2O C2H2+ Ca(OH)2 3) Cu + 2AgNO3 Cu(NO3)2+ 2Ag 4) Zn + 2HCl ZnCl2+ H2 5) K2CO3+ 2HCl 2KCl + H2O + CO2 6) 2C4H10+ 13O28CO2+ 10H2O
Balancing Equations – Web Worksheet 7) 3Zn + 2H3PO4 Zn3(PO4)2 + 3H2 8) Hg(NO3)2 + 2NaI HgI2 + 2NaNO3 9) 3Ag + 4HNO3 NO + 3AgNO3 + 2H2O 10) N2H4 + 2H2O2 N2 + 4H2O 11) 4NH3 + 7O24NO2 + 6H2O 12) 2Al + 3Cl22AlCl3