## Saturday, May 4, 2013

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Unit 5 Homework cistron A: Balancing chemical substance substance Equations Place the suitable coefficient in the blanks to balance on an individual basis compare. 1. 2 AlI3 + 3 Br2 ( 2 AlBr3 + 3 I2 2. 2 B + 3 F2 ( 2 BF3 3. 2 NO + 1O2 ( 2 NO2 4. ____ Al(NO3)3 + ____ Ba(OH)2 ( ____ Al(OH)3 + ____ Ba(NO3)2 5. 1 H2 + 1Br2 ( 2 HBr 6. ____ HCl + ____MnO2 ( ____MnCl2 + ____ H2O + ____Cl2 7. ____ F2 + ____H2O ( ____ O2 + ____HF 8. ____Fe2O3 + ____ C ( ____ Fe + ____ CO2 9. ____ Cl2 + ____PCl3 ( ____PCl5 10. ____ SO3 ( ____SO2 + ____O2 11. ____ HCl + ____Ba(OH)2 ( ____ BaCl2 + ____ H2O 12. ____ Na + ____ O2 ( ____ Na2O 13. ____KClO3 ( ____ KCl + ____ O2 14. ____ Al + ____O2 ( ____ Al2O3 15. ____ Al + ____ CuCl2 ( ____ Cu + ____ AlCl3 atom B: Writing fit Equations For separately of the following receptions, hold open a equilibrise equation. 1. sodium + atomic number 35 ( sodium bromide 2. atomic number 20 chloride ( calcium + chlorine 3. ethane + oxygen ( storey centigrade dioxide + peeing 4. atomic number 13 + sulfur ( aluminum sulfide 5. bull (II) vitamin Cate ( grunter (II) oxide + carbon dioxide 6. nickel cross out + raceway (IV) nitrate ( lead + nickel (II) nitrate 7. propane + oxygen ( carbon dioxide + water 8. diphosphorus pentoxide + water ( phosphoric acerbic 9. mercury (II) oxide ( mercury + oxygen 10. gold + milligram bromide ( gold (III) bromide + magnesium 11. hydrochloric acid + sodium hydroxide ( sodium chloride + water 12. thou oxide + water ( potassium hydroxide 13. magnesium chlorate ( magnesium chloride + oxygen share C: Types of Reactions For each chemical reaction in Section B, identify which type of reaction it is. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. Section D: kale Ionic Equations 1. Write balanced concluding ionic equation for the following reactions: a. Ca(OH)2(aq) + H3PO4(aq) ( Ca3(PO4)2(aq) + H2O(l) b....If you want to return a full essay, sound out it on our website: Ordercustompaper.com

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