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Chemical Equations Balanced on 12/31/17

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KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + HC2H3O2(aq) = NaC2H3O2(aq) + H2O(l) + CO2(g)

Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2

NH3 + O2 = NO2 + H2 =>
2 NH3 + 2 O2 = 2 NO2 + 3 H2

C4H9N + C6H8O7 = C10H17N + O =>
C4H9N + C6H8O7 = C10H17N + 7 O

Pb(NO3)2 + KI = Pb(I)2 + KNO3 =>
Pb(NO3)2 + 2 KI = Pb(I)2 + 2 KNO3

CH4N2O + C6H8O7 = C7H12N2 + O =>
CH4N2O + C6H8O7 = C7H12N2 + 8 O

CO2 + C = CO =>
CO2 + C = 2 CO

CaO + C7H12N2 = C7H9N + NH3Ca + O =>
CaO + C7H12N2 = C7H9N + NH3Ca + O

CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)

CaCO3 + NH4Cl = CaCl2 + (NH4)2CO3 =>
CaCO3 + 2 NH4Cl = CaCl2 + (NH4)2CO3

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2

Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)

NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + NaNO3(aq) =>
3 NaOH(aq) + Al(NO3)3(aq) = Al(OH)3(s) + 3 NaNO3(aq)

CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20

NaOCl + KI = NaIO3 + NaCl + KCl =>
3 NaOCl + KI = NaIO3 + 2 NaCl + KCl

H3PO4(aq) + NaOH(aq) = Na3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 NaOH(aq) = Na3PO4(aq) + 3 H2O(l)

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)

AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3

Cu(NO3)2 + ZnCl2 = CuCl2 + Zn(NO3)2 =>
Cu(NO3)2 + ZnCl2 = CuCl2 + Zn(NO3)2

HNO3 + Ca2 = HCa + NO3 =>
2 HNO3 + Ca2 = 2 HCa + 2 NO3

BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2

S8 + P4 = P4S3 =>
3 S8 + 8 P4 = 8 P4S3

Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4

Na2O2(s) + CO2(g) = Na2CO3(s) + O2(g) =>
2 Na2O2(s) + 2 CO2(g) = 2 Na2CO3(s) + O2(g)

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C2H5ONa + Nb2O5 = NaNbO3 + (C2H5OC2H5) =>
2 C2H5ONa + Nb2O5 = 2 NaNbO3 + (C2H5OC2H5)

Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2

C2H5ONa + Nb2O5 = NaNbO3 + (C2H5OC2H5) =>
2 C2H5ONa + Nb2O5 = 2 NaNbO3 + (C2H5OC2H5)

Fe{2+} + MnO4{-} + H{+} = Fe{3+} + Mn{2+} + H2O =>
5 Fe{2+} + MnO4{-} + 8 H{+} = 5 Fe{3+} + Mn{2+} + 4 H2O

C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O

Zn + H2SO4 + H2O = ZnSO4(H2O)7 + H2 =>
Zn + H2SO4 + 7 H2O = ZnSO4(H2O)7 + H2

Al + OH{-} + H2O = Al(OH)4{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2 Al(OH)4{-} + 3 H2

Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO

MgCO3*3H2O + K{+} + CO2 = KHCO3*MgCO3*4H2O + Mg{2+} =>
3 MgCO3*3H2O + 2 K{+} + CO2 = 2 KHCO3*MgCO3*4H2O + Mg{2+}

C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O

Zn + H2SO4 + H2O = ZnSO4(H2O)6 + H2 =>
Zn + H2SO4 + 6 H2O = ZnSO4(H2O)6 + H2

Br2 + NaCl = NaBr + Cl2 =>
Br2 + 2 NaCl = 2 NaBr + Cl2

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

KClO3 + C6H12O6 = CO2 + H + KCl =>
2 KClO3 + C6H12O6 = 6 CO2 + 12 H + 2 KCl

Zn + H2SO4 + H2O = ZnSO4(H2O)1 + H2 =>
Zn + H2SO4 + H2O = ZnSO4(H2O)1 + H2

Cu(OH)2 + LiC2H3O2 = Cu(C2H3O2)2 + LiOH =>
Cu(OH)2 + 2 LiC2H3O2 = Cu(C2H3O2)2 + 2 LiOH

KClO3 + C6H12O6 = H2CO3 + KCl =>
4 KClO3 + C6H12O6 = 6 H2CO3 + 4 KCl

H2O2 = H20 + O2 =>
10 H2O2 = H20 + 10 O2

Cr3O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr3O7{2-} + 3 Fe{2+} + 14 H{+} = 3 Cr{3+} + 3 Fe{3+} + 7 H2O

Zn2 + H2SO4 = Zn(SO4)2 + H2 =>
Zn2 + 4 H2SO4 = 2 Zn(SO4)2 + 4 H2

Zn2 + H2SO4 = Zn(SO4)2 + H2 =>
Zn2 + 4 H2SO4 = 2 Zn(SO4)2 + 4 H2

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Balance equation of any chemical reaction online for free
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