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Chemical Equations Balanced on 03/20/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
CH3{-}CH2{-}CH = CH{-}CH2{-}CH3 + H2 =>
CH3{-}CH2{-}CH = CH{-}CH2{-}CH3 + H2

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

Al + PbSO4 = Pb2 + Al2(SO4)3 =>
4 Al + 6 PbSO4 = 3 Pb2 + 2 Al2(SO4)3

HCl(aq) + NaBr(aq) = NaCl + HBr =>
HCl(aq) + NaBr(aq) = NaCl + HBr

Fe + H2SO4 = Fe2(SO4)1 + H2 =>
2 Fe + H2SO4 = Fe2(SO4)1 + H2

CaO + N2O = Ca + N2O3 =>
2 CaO + N2O = 2 Ca + N2O3

CuFl2(aq) + MgCl2(aq) = CuCl2(aq) + MgFl2(g) =>
CuFl2(aq) + MgCl2(aq) = CuCl2(aq) + MgFl2(g)

Cn2O3 + HCl = CnCl2 + Cl2 + H2O =>
Cn2O3 + 6 HCl = 2 CnCl2 + Cl2 + 3 H2O

MoO2Cl2 + NH3 + H2 = MoN + H2O + NH4Cl =>
2 MoO2Cl2 + 6 NH3 + 3 H2 = 2 MoN + 4 H2O + 4 NH4Cl

As2S5 + NO3{-} + H{+} + H2O = H3AsO4{-} + NO + S =>
3 As2S5 + 8 NO3{-} + 2 H{+} + 8 H2O = 6 H3AsO4{-} + 8 NO + 15 S

C12H22O11 + HO2 = CO2 + C2H5OH =>
5 C12H22O11 + 4 HO2 = 22 CO2 + 19 C2H5OH

NH3 + MnO4{-} + H{+} = MnO2 + NO3{-} + H2O =>
3 NH3 + 8 MnO4{-} + 5 H{+} = 8 MnO2 + 3 NO3{-} + 7 H2O

Fe + Cd = CdFe =>
Fe + Cd = CdFe

CH4(g) + O2(g) = CH2O(g) + H2(g) =>
2 CH4(g) + O2(g) = 2 CH2O(g) + 2 H2(g)

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

Be(s) + Cl2(aq) = BeCl2(aq) =>
Be(s) + Cl2(aq) = BeCl2(aq)

Na2S2O3 + CI + H2O = Na2SO4 + HCI + H2SO4 =>
Na2S2O3 + 8 CI + 5 H2O = Na2SO4 + 8 HCI + H2SO4

Sn + HNO3 + HCl = SnCl4 + NO + H2O =>
3 Sn + 4 HNO3 + 12 HCl = 3 SnCl4 + 4 NO + 8 H2O

HClO3 + Sr(OH)2 = Sr(ClO3)2 + H2O =>
2 HClO3 + Sr(OH)2 = Sr(ClO3)2 + 2 H2O

As4S6 + O2 = As4O6 + SO7 =>
As4S6 + 24 O2 = As4O6 + 6 SO7

KCl + (NH4)2S = K2S + NH4Cl =>
2 KCl + (NH4)2S = K2S + 2 NH4Cl

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Cu(NO3) + Na = Na(NO3) + Cu =>
Cu(NO3) + Na = Na(NO3) + Cu

CH3COOH + Cu2O = Cu(CH3COO) + H2O =>
2 CH3COOH + Cu2O = 2 Cu(CH3COO) + H2O

MgCl(aq) + NaOH(aq) = MgOH(s) + NaCl =>
MgCl(aq) + NaOH(aq) = MgOH(s) + NaCl

As2S3 + H2O2 + OH{-} = AsO42{-} + SO42{-} + H2O =>
2 As2S3 + 415 H2O2 + 10 OH{-} = 4 AsO42{-} + 6 SO42{-} + 420 H2O

OH + BH3 = BO4 + H2O =>
11 OH + BH3 = BO4 + 7 H2O

K(OH) + H3PO4 = K3(PO4) + H2O =>
3 K(OH) + H3PO4 = K3(PO4) + 3 H2O

NaOCl = NaCl + O2 =>
2 NaOCl = 2 NaCl + O2

Mg + AlPO4 = Mg3(PO4) + Al =>
3 Mg + AlPO4 = Mg3(PO4) + Al

H{+} + CrO4{-2} + NO2{-} = Cr{3+} + H2O + NO3{-} =>
10 H{+} + 2 CrO4{-2} + 3 NO2{-} = 2 Cr{3+} + 5 H2O + 3 NO3{-}

NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2 =>
NaHCO3 + Al(OH)3 = Na[Al(OH)4] + CO2

Cs2SO3 + H2CrO4 = SO2 + HOH + Cs2CrO4 =>
Cs2SO3 + H2CrO4 = SO2 + HOH + Cs2CrO4

Si3B7 + HBr = SiBr4 + BBr4 + B2H6 =>
7 Si3B7 + 120 HBr = 21 SiBr4 + 9 BBr4 + 20 B2H6

K2SiO3 + H2SO4 = K2Si(SO4)3 + H2O =>
K2SiO3 + 3 H2SO4 = K2Si(SO4)3 + 3 H2O

Co(OH)2 + H2Se = H2SeO3 + Co + H2O =>
3 Co(OH)2 + H2Se = H2SeO3 + 3 Co + 3 H2O

Ca + H(NO3) = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 H(NO3) = 4 Ca(NO3)2 + N2O + 5 H2O

Pb + I2 = Pb2I4 =>
2 Pb + 2 I2 = Pb2I4

Na2S + FeCl2 = NaCl + SFe =>
Na2S + FeCl2 = 2 NaCl + SFe

Na2S + ZnCl2 = Na2Cl2 + ZnS =>
Na2S + ZnCl2 = Na2Cl2 + ZnS

CrO3 + HCl = Cl2 + CrCl3 + H2O =>
2 CrO3 + 12 HCl = 3 Cl2 + 2 CrCl3 + 6 H2O

SO2 + K2Cr2O7 + H2O = Cr6(SO4)3O6 + KHSO4 =>
9 SO2 + 3 K2Cr2O7 + 3 H2O = Cr6(SO4)3O6 + 6 KHSO4

S4O + O = SO =>
S4O + 3 O = 4 SO

I2 + K2SnO2 + KOH + H2O = K2[Sn(OH)6] + KI =>
I2 + K2SnO2 + 2 KOH + 2 H2O = K2[Sn(OH)6] + 2 KI

ZnCl2 + H = HCl + Zn =>
ZnCl2 + 2 H = 2 HCl + Zn

B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3

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

Sb2S3 + (NH4)2S2 = (NH4)3SbS4 + Sb2S5 =>
3 Sb2S3 + 6(NH4)2S2 = 4(NH4)3SbS4 + Sb2S5

K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O

HNo3 + CuS = H2S + Cu(No3)2 =>
2 HNo3 + CuS = H2S + Cu(No3)2

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Balance the equation of any chemical reaction
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