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Need help with sections 4 and 5 Pre-Lab Study Questions8 i. Why are burning candles and rusing nails wh en burning a candte tne wan cardie undergoes comb usti of chemical change and chonge 2. What is included in a chemical equantiont? idized indã react ants and P roducts How does a combination reaction differ from a decomposition reaction? In a com Pound reaction element co to form a com Pound.Tna 3. ih es a decom Postion comfound comes atort 4. Balance each of the following reactions, and identify the type of reaction: Unbalanced Equation a. 2AI(s) + Fe2O3(s)--â A120, 40 Type of Reaction c, Li(s) + Cl2(g) â LiCl(s) e. CrC13(ag)+ H2S(g)-â Cr2S3(s) + HCl(aq) 5. Complete and balance each of the following reactions Type of Reaction Reactants Combination Combustion Single Replacement a. K(s) +N2(g)-â c. Al(s) + CuSO4 (aq)-â d. CoC, (aq) + AgNO3 (ag)-â e. MgCO3(s).â 91 Copyright© 2014 Pearson Education, Inc.
![](https://prealliance-textbook-qa.oneclass.com/qa_images/homework_help/question/qa_images/130/13013712.jpeg)
Pre-Lab Study Questions8 i. Why are burning candles and rusing nails wh en burning a candte tne wan cardie undergoes comb usti of chemical change and chonge 2. What is included in a chemical equantiont? idized indã react ants and P roducts How does a combination reaction differ from a decomposition reaction? In a com Pound reaction element co to form a com Pound.Tna 3. ih es a decom Postion comfound comes atort 4. Balance each of the following reactions, and identify the type of reaction: Unbalanced Equation a. 2AI(s) + Fe2O3(s)--â A120, 40 Type of Reaction c, Li(s) + Cl2(g) â LiCl(s) e. CrC13(ag)+ H2S(g)-â Cr2S3(s) + HCl(aq) 5. Complete and balance each of the following reactions Type of Reaction Reactants Combination Combustion Single Replacement a. K(s) +N2(g)-â c. Al(s) + CuSO4 (aq)-â d. CoC, (aq) + AgNO3 (ag)-â e. MgCO3(s).â 91 Copyright© 2014 Pearson Education, Inc.
Keith LeannonLv2
3 Jul 2019