Double Replacement Predicting Products. 1) Which of the following is a correctly completed double...
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Transcript of Double Replacement Predicting Products. 1) Which of the following is a correctly completed double...
Double ReplacementPredicting Products
1) Which of the following is a correctly completed double replacement reaction?
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1. 2Al + 3H2SO4 Al2(SO4)3 + 3H2
2. Na2SO4 + 2AgNO3 Ag2SO4 + 2NaNO3
3. 3C + Fe2O3 2Fe + 3CO
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2) Which of the following is a double replacement reaction for the reaction between lithium nitrate and magnesium bromide?
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1. 2LiNO3 + MnBr2 2LiBr + Mn(NO3)2
2. 2LiNO2 + MgBr2 2LiBr + Mg(NO2)2
3. 2LiNO3 + MgBr2 2LiBr + Mg(NO3)2
4. 2LiNO3 + MgBr2 Li2Mg + 2(NO3)Br
3) What would be the products of the following reaction? NaClO3 + PbO
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25% 1. Na2Pb + PbClO3
2. Na2Pb + O(ClO3)2
3. Na2O + Pb(ClO3)2
4. NaO + PbClO3
4) What would be the products for the reaction between potassium sulfide and sodium hydroxide?
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25% 1. Na2SO4 + KH
2. Na2S + KOH
3. NaK + (OH)2SO4
4. NaK + H2S
5) Neutralization means
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1. Solid + Solid Aqueous + H2O
2. Liquid + Base Solid + H2O
3. Acid + Base H2O and Salt
4. H2O and Salt Acid + Base
5. Liquid + Solid H2O and Salt
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