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Chemical Equations Balanced on 04/15/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
*Zn + HCl = *ZnCl2 + H2 =>
*Zn + 2 HCl = *ZnCl2 + H2

HCl + Pb = H + PbCl4 =>
4 HCl + Pb = 4 H + PbCl4

Pb(NO3)2 + NaClO3 = Pb(ClO3)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaClO3 = Pb(ClO3)2 + 2 Na(NO3)

Li + H2C2O4 = Li2C2O4 + H2 =>
2 Li + H2C2O4 = Li2C2O4 + H2

BaBr2(aq) + Na2SO4 = BaSO4(s) + NaBr(aq) =>
BaBr2(aq) + Na2SO4 = BaSO4(s) + 2 NaBr(aq)

C + Al2O3 = Al + CO =>
3 C + Al2O3 = 2 Al + 3 CO

PH3 + H2O = PH2 + H3O =>
PH3 + H2O = PH2 + H3O

Hydrogen + Nitrogenmonoxide = Water + Nitrogen =>
2 H2 + 2 NO = 2 H2O + N2

CrCl3 + Na2SO3 + H2O = Na2Cr2O7 + H2S + HCl =>
2 CrCl3 + Na2SO3 + 4 H2O = Na2Cr2O7 + H2S + 6 HCl

H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4

Cu2O + Al = Al2O + Cu =>
Cu2O + 2 Al = Al2O + 2 Cu

MoO3 + H2S = MoS2 + H2O + SO2 =>
3 MoO3 + 7 H2S = 3 MoS2 + 7 H2O + SO2

CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6

CH3Br + OH{-} = CH4O + Br({-}) =>
CH3Br + OH{-} = CH4O + Br({-})

I + Cl2 + H2O = HIO3 + HCl =>
2 I + 5 Cl2 + 6 H2O = 2 HIO3 + 10 HCl

Al2S2 + Cu = CuS + Al =>
Al2S2 + 2 Cu = 2 CuS + 2 Al

ClFe + Cl = Cl2Fe =>
ClFe + Cl = Cl2Fe

C4H10O + CuO = C4H8O + Cu2O + H2O =>
C4H10O + 2 CuO = C4H8O + Cu2O + H2O

Ca(ClO2) + HCl = CaCl2 + Cl2 + H2O =>
2 Ca(ClO2) + 8 HCl = 2 CaCl2 + 3 Cl2 + 4 H2O

Ce{4+} + Cu = Cu{2+} + Ce{3+} =>
2 Ce{4+} + Cu = Cu{2+} + 2 Ce{3+}

C2H5OH + KMnO4 + H2SO4 = C2H4O + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 C2H4O + K2SO4 + 2 MnSO4 + 8 H2O

Fe{3+} + Sn{2+} = Fe{2{+}+Sn{4+} =>
2 Fe{3+} + Sn{2+} = 2 Fe{2{+}+Sn{4+}

BeCO3(aq) + HCl(aq) = BeCl2(aq) + H2O(l) + CO2(g) =>
BeCO3(aq) + 2 HCl(aq) = BeCl2(aq) + H2O(l) + CO2(g)

KOH + H2CO3 = H2O + K2CO3 =>
2 KOH + H2CO3 = 2 H2O + K2CO3

C2H4O + O2 = HC2H3O2 =>
2 C2H4O + O2 = 2 HC2H3O2

Fe{3+} + CO3{2-} = Fe2O3 + CO2 =>
2 Fe{3+} + 3 CO3{2-} = Fe2O3 + 3 CO2

MnO2 + Na2S + O2 + H2O = MnSO4 + NaOH =>
2 MnO2 + 2 Na2S + 3 O2 + 2 H2O = 2 MnSO4 + 4 NaOH

Na + H2O = Na4O3H5 + H4 =>
16 Na + 12 H2O = 4 Na4O3H5 + H4

Sr + CuSO4 = SrCu2 + SO4 =>
Sr + 2 CuSO4 = SrCu2 + 2 SO4

Na + H = Na2H3 =>
2 Na + 3 H = Na2H3

Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2

All + HNO3 = All(NO3)3 + NH4NO3 + H2O =>
8 All + 30 HNO3 = 8 All(NO3)3 + 3 NH4NO3 + 9 H2O

B + H2O = B2H6 + O2 =>
4 B + 6 H2O = 2 B2H6 + 3 O2

FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl

Ca + H2O = HCa + OH =>
Ca + H2O = HCa + OH

CO2 + Li2O = Li2CO3 =>
CO2 + Li2O = Li2CO3

H2S + HClO4 = HCl + H2SO2 =>
2 H2S + HClO4 = HCl + 2 H2SO2

CO2 + H2O + SO2 = C2H6S + O2 =>
4 CO2 + 6 H2O + 2 SO2 = 2 C2H6S + 9 O2

Fe + S8 = Fe2S3 =>
16 Fe + 3 S8 = 8 Fe2S3

NiO2 + FeSO4 + H2SO4 = NiSO4 + Fe2(SO4)3 + H2O =>
NiO2 + 2 FeSO4 + 2 H2SO4 = NiSO4 + Fe2(SO4)3 + 2 H2O

KMnO4 + As2O3 + HCl + H2O = MnCl2 + H2AsO4 + KCl =>
6 KMnO4 + 5 As2O3 + 18 HCl + H2O = 6 MnCl2 + 10 H2AsO4 + 6 KCl

Na29Mg26Al177Si397O1000(OH)200 + H{+} = Mg{+2} + Na{+} + Al{+3} + H2O + SiO2(aq) =>
Na29Mg26Al177Si397O1000(OH)200 + 612 H{+} = 26 Mg{+2} + 29 Na{+} + 177 Al{+3} + 406 H2O + 397 SiO2(aq)

Br2(g) + H2O + SO2 = HBr + H2SO4 =>
Br2(g) + 2 H2O + SO2 = 2 HBr + H2SO4

KBrO2 + KBr + H2SO4 = K2SO4 + Br2 + H2O =>
KBrO2 + 3 KBr + 2 H2SO4 = 2 K2SO4 + 2 Br2 + 2 H2O

Ce{4+} + Cu = Cu{2+} + Ce{3+} =>
2 Ce{4+} + Cu = Cu{2+} + 2 Ce{3+}

S + NaOH = Na + Na2S2O3 + H2O =>
2 S + 6 NaOH = 4 Na + Na2S2O3 + 3 H2O

HS + KOH = H3S + KO =>
HS + 2 KOH = H3S + 2 KO

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

K2Cr2O7 + Fe(SO4) + H2SO4 = Cr2(SO4)3 + K2(SO4) + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 Fe(SO4) + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Fe2(SO4)3 + 7 H2O

Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O

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