Classify each of these reactions. Ba(CIO,),(s) → BaCl,(s) + 3 O,(g) 2 NaCl(aq) + K,S(aq) → Na, S(aq) + 2 KCI(aq) acid-base neutralization acid-base neutralization O precipitation O precipitation redox redox none of the above none of the above CaO(s) + CO,(g) –→ CaCO;(s) KOH(aq) + AgNO, (aq) → KNO, (aq) + AgOH(s) acid-base neutralization acid-base neutralization O precipitation O precipitation redox redox none of the above none of the above Ba(OH), (aq) + 2 HNO, (aq) → Ba(NO,),(aq) + 2 H,O(1) acid-base neutralization precipitation redox

Classify each chemical reaction: type of reaction (check all that apply) reaction combination precipitation single replacement combustion Na, S (aq) + FeCl, (aq) 2NaCi(aq) + Fes (s) double replacement acid-base decomposition combination precipitation single replacement combustion CH,OCH, (1) + 30, (3) → 200,(g) + 3H,0(g) double replacement acid-base decomposition combination precipitation single replacement combustion NaCl(aq) + AgNO, (aq) NANO, (aq) + AgCl(s) double replacement acid-base decomposition combination precipitation single replacement combustion кон(ад) + нсію, (аg) — ксію, (ад) + н,о() K C1O, (aq) + H,0(1) double replacement acid-base decomposition

Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. Write the net ionic equation for the following molecular equation. FeCl₂(aq) + K₂CO3(aq) →→→FeCO3(s) + 2KCl(aq) + +

a Choose the correct balanced equation that describes this precipitation reaction: Naz CO3 (ag) + CaCl2 (ag) → CaCO3(s) + NaCl(aq) Naz CO3 (ag) + CaCl2 (ag) → CaCO3(s) + 2NaCl(ag) Naz CO3 (aq) + CaCl2 (ag) → CaCO3 (aq) + 2NACI(ag) Naz CO3 (ag) + CaCl2 (ag) → CaCO3(s) + NaCl(ag) Naz CO3 (ag) + CaCl2 (ag) → CaCO3 (ag) + NaCl(ag) b Choose the correct balanced equation that describes this precipitation reaction: Fe(C,H3O2)2 (aq) + Na, S(ag) → FeS(s) + NaC, H3 O2 (aq) Fe(C2H3 O2)2(ag) + Na2S(aq) → FeS(aq) + NaC, H3 O2 (aq) Fe(C, H3 O2)2 (ag) + Naz S(ag) → FeS(s) + NaC, H3 O2 (aq) Fe(C, H3O2)2 (aq) + Naz S(ag) → FeS(aq) + 2N2C, H3 02 (aq) Fe(C,H3O2)2 (ag) + Na2S(aq) → FeS(s) + 2NAC, H3O2 (ag) c Choose the correct balanced equation that describes this precipitation reaction: KOH(ag) + FeCl2(aq) → Fe(OH)2(s) + KCI(aq) 2КОН(ад) + FeCl, (aq) Fe(ОH)2(ag) + 2KCI(ag) 2КОН (ад) + FeCl, (aq) > Fe(ОH)2 (8) + 2КCI(aд) 2КОН (аq) + FeClz (aq) -> Fe(ОH)2 (8) + КKСІ(ад) о конад) + FeCl, (ag) - Fe(ОH)2(8) +…

60 Types of Chemical Reactions 6) Get two medium test tubes. Into one, place about 2 mL of a solution of hydrochloric acid. Into the other add about 2 mL of a solution of sodium hydroxide. Note the appearances of the contents in the two test tubes and then mix them together noting any changes that have taken place. Change(s) that took place when the solutions were mixed: Balanced Chemical equation: Balanced ionic equation: Balanced net ionic equation: H+ + OH - → H₂0 (1) 7) Get two medium test tubes. Into one, place about 2 mL of a solution of copper(II) sulfate. Into the other add about 2 mL of a solution of sodium phosphate. Note the appearances of the contents in the two test tubes and then mix them together noting any changes that have taken place. Change(s) that took place when the solutions were mixed: Balanced Chemical equation: Balanced ionic equation: Balanced net ionic equation: Gef

Identify each of the following as precipitation, acid/base, oxidation/reduction, or combustion. A) Mg(OH)2(6) + 2 HClaq) → 2 H,O@ + MgCl(aq) B) Na,SO4(aq) + Ca(NO3)2(aq) → 2NaNO3(aq) + CaSO4(6) C) Zncs) + Cu(NO3)2(ag) → Zn(NO3)2(aq) Cue) +

. Classify the following reactions as precipitation (P), redox(REDOX), or acid-base(AB) reaction. Also, classify each as either synthesis(S), decomposition(D), single displacement(SD) or double displacement(DD). HBr(aq) + KOH(aq) → H2O(l) + KBr(aq) CIRCLE ONE:          P         REDOX       AB CIRCLE ONE:          S              D             SD           DD

Complete the ionic equation and the net ionic equation for this reaction. Include all the physical states, and circle the spectator ions in the complete ionic equations.

Balance this reaction.  If a coefficient is one, enter "1" explicitly.   HCl + Ca(OH)2 → H2O  +  CaCl2

In this set of chemical reactions, which is a single replacement reaction?    AgNO3(aq) + NaCl(aq) → AgCl(s) + NaNO3(aq)   Pb(NO3)2(aq) + 2NaCl(aq) → PbCl2(s) + 2NaNO3(aq)   Zn(s) + H2SO4(aq) → ZnSO4(aq) + H2(g)   CuSO4(aq) + BaCl2(aq) → BaSO4(s) + CuCl2(aq)   K2SO4(aq) + BaCl2(aq) → BaSO4(s) + 2KCl(aq)