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Chemical Equations Balanced on 02/21/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
CH3Br + Br2 = CHBr3 + HBr =>
CH3Br + 2 Br2 = CHBr3 + 2 HBr

As4O6 + I2 + H2O = As2O6 + IH =>
As4O6 + 6 I2 + 6 H2O = 2 As2O6 + 12 IH

Ca(s) + C(s) + O2(g) = CaCO3 =>
2 Ca(s) + 2 C(s) + 3 O2(g) = 2 CaCO3

CuO + Na(OH) = Cu(OH)2 + Na2O =>
CuO + 2 Na(OH) = Cu(OH)2 + Na2O

CuNO3 + I2 = CuI + NO3 =>
2 CuNO3 + I2 = 2 CuI + 2 NO3

Ca{2+} + CuSO4 = CaSO4 + Cu{2} =>
Ca{2+} + CuSO4 = CaSO4 + Cu{2}

Na2V4O9 + NaOH = VO(OH)2 + Na2O =>
Na2V4O9 + 8 NaOH = 4 VO(OH)2 + 5 Na2O

Sn(NO3)2 + Ca = Sn + Ca(NO3)2 =>
Sn(NO3)2 + Ca = Sn + Ca(NO3)2

Fe2(SO4)3 + Na2S2O3 + H2O = FeSO4 + Na2SO4 + H2SO4 =>
4 Fe2(SO4)3 + Na2S2O3 + 5 H2O = 8 FeSO4 + Na2SO4 + 5 H2SO4

Ni3AsO4 + Sr(CN)2 = NiCN + Sr3(AsO4)2 =>
2 Ni3AsO4 + 3 Sr(CN)2 = 6 NiCN + Sr3(AsO4)2

NO2(g) + H2O(l) = HNO3(ac) + HNO2 =>
2 NO2(g) + H2O(l) = HNO3(ac) + HNO2

H2CO3 + HCl = H2O + Cl2 + CO =>
H2CO3 + 2 HCl = 2 H2O + Cl2 + CO

C2H6 + O2 = CO + H2O =>
2 C2H6 + 5 O2 = 4 CO + 6 H2O

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

(NH4)2SO4 + BaF2 = (NH4)2F2 + BaSO4 =>
(NH4)2SO4 + BaF2 = (NH4)2F2 + BaSO4

I2 + S2O3({-}2) = I{-} + S4O6({-}2) =>
I2 + 4 S2O3({-}2) = 2 I{-} + 2 S4O6({-}2)

HCl + C = C10H16 + Cl2 =>
16 HCl + 10 C = C10H16 + 8 Cl2

(NH4)2(SO4) + Ba(NO3)2 = NH4(NO3) + Ba(SO4) =>
(NH4)2(SO4) + Ba(NO3)2 = 2 NH4(NO3) + Ba(SO4)

Hg{+2} + Fe = Hg2{+2} + Fe{+3} =>
6 Hg{+2} + 2 Fe = 3 Hg2{+2} + 2 Fe{+3}

Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O

FeCl3 + K3PO4 = FePO4 + K3Cl3 =>
FeCl3 + K3PO4 = FePO4 + K3Cl3

Zn + Sn(NO3)4 = Zn(NO3)2 + Sn =>
2 Zn + Sn(NO3)4 = 2 Zn(NO3)2 + Sn

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

AgNO3 + NI = Ag + NI(NO3)2 =>
2 AgNO3 + NI = 2 Ag + NI(NO3)2

CH4(g) + NH3(g) + O2(g) = HCN(aq) + H2O(l) =>
2 CH4(g) + 2 NH3(g) + 3 O2(g) = 2 HCN(aq) + 6 H2O(l)

Ca + I2 = Ca(I2) =>
Ca + I2 = Ca(I2)

Zn{+2)+SO4{-2} = ZnSO4 =>
Zn{+2)+SO4{-2} = ZnSO4

NaCl + HF = Cl2 + NaF + H =>
2 NaCl + 2 HF = Cl2 + 2 NaF + 2 H

BiCl3 + Sn(OH)2 + NaOH = Bi + Na2[Sn(OH)6] + NaCl =>
2 BiCl3 + 3 Sn(OH)2 + 12 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl

C + CUO = CO2 + CU =>
C + 2 CUO = CO2 + 2 CU

KHSO3 + HNO3 = KNO3 + SO2 + H2O =>
KHSO3 + HNO3 = KNO3 + SO2 + H2O

CuCl2 + K4FeCN6 = CuFeCN6 + K4Cl2 =>
CuCl2 + K4FeCN6 = CuFeCN6 + K4Cl2

FeAsS + NaOH + Br = Fe2O3 + NaBr + Na2AsO4 + Na2SO4 + H2O =>
2 FeAsS + 38 NaOH + 30 Br = Fe2O3 + 30 NaBr + 2 Na2AsO4 + 2 Na2SO4 + 19 H2O

Na2S + CdNO4 = CdS + Na2NO4 =>
Na2S + CdNO4 = CdS + Na2NO4

AgCl + HCl = AgH + Cl2 =>
AgCl + HCl = AgH + Cl2

Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO

Na3PO4 + ZnCl2 = Na3Cl2 + ZnPO4 =>
Na3PO4 + ZnCl2 = Na3Cl2 + ZnPO4

H2SO4(aq) + Ba(OH)2 = BaSO4 + H2O =>
H2SO4(aq) + Ba(OH)2 = BaSO4 + 2 H2O

BaS + H2SO3 = BaSO3 + H2S =>
BaS + H2SO3 = BaSO3 + H2S

KClO3 + FeSO4 + H2SO4 = KCl + Fe2(SO4)3 + H2O =>
KClO3 + 6 FeSO4 + 3 H2SO4 = KCl + 3 Fe2(SO4)3 + 3 H2O

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

H2SO4 + Na2CO3 = Na2SO4 + HOH + CO2 =>
H2SO4 + Na2CO3 = Na2SO4 + HOH + CO2

HNO3 + CuOH = Cu(NO3)2 + NO2 + H2O =>
3 HNO3 + CuOH = Cu(NO3)2 + NO2 + 2 H2O

C3H7COOH + MgO = (C3H7COO)2Mg + H2O =>
2 C3H7COOH + MgO = (C3H7COO)2Mg + H2O

(NH4)2C2O4 + NaOH = Na2C2O4 + NH3 + H2O =>
(NH4)2C2O4 + 2 NaOH = Na2C2O4 + 2 NH3 + 2 H2O

Ag + KNO3(aq) = AgKNO3 =>
Ag + KNO3(aq) = AgKNO3

Na + CO2 = Na2O + C =>
4 Na + CO2 = 2 Na2O + C

Ag + KCN + O2 + H2 = KAg(CN)2 + KOH =>
2 Ag + 4 KCN + O2 + H2 = 2 KAg(CN)2 + 2 KOH

Na + CO2 = Na2O + C =>
4 Na + CO2 = 2 Na2O + C

FeCl3 + Mg2(CO3)2 = MgCl2 + Fe2(CO3)3 =>
4 FeCl3 + 3 Mg2(CO3)2 = 6 MgCl2 + 2 Fe2(CO3)3

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Balance the equation of any chemical reaction
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