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Chemical Equations Balanced on 03/11/25

 Equations balanced on the previous day Equations balanced on the next day
Balance the equation of any chemical reaction
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3

FeS3 + O2 = Fe2O3 + SO2 =>
4 FeS3 + 15 O2 = 2 Fe2O3 + 12 SO2

P4(s) + Cl2(g) = PCl3(s) =>
P4(s) + 6 Cl2(g) = 4 PCl3(s)

N{+5} + e = N{+0}2 =>
N{+5} + 4e = N{+0}2

NaI + H2O = NaOH + HI =>
NaI + H2O = NaOH + HI

Cr{3-} + H{+} + O2 = Cr2O7{2-} + H2O =>
4 Cr{3-} + 8 H{+} + 9 O2 = 2 Cr2O7{2-} + 4 H2O

C6H10O + NaBH4 + H2O = C6H12O + NaBH4O4 =>
4 C6H10O + NaBH4 + 4 H2O = 4 C6H12O + NaBH4O4

Mg + Al2(CrO4)3 = MgCrO4 + Al =>
3 Mg + Al2(CrO4)3 = 3 MgCrO4 + 2 Al

Mn2O2 + Cl = MnCl2 + O =>
Mn2O2 + 4 Cl = 2 MnCl2 + 2 O

(f)Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
(f)Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4

Si + HCl = SiH4 + Cl2 =>
Si + 4 HCl = SiH4 + 2 Cl2

MnCl7 + K2CrO7 + H2SO4 = Cr2(SO4)7 + K2SO4 + Mn2(SO4)7 + H2O + Cl2 =>
10 MnCl7 + 14 K2CrO7 + 98 H2SO4 = 7 Cr2(SO4)7 + 14 K2SO4 + 5 Mn2(SO4)7 + 98 H2O + 35 Cl2

Ca + Ni2Cl = NiCa + Cl2 =>
4 Ca + 2 Ni2Cl = 4 NiCa + Cl2

Hg2Cl2 + NH3 = HgNH2Cl + Hg + NH4{+} + Cl{-} =>
Hg2Cl2 + 2 NH3 = HgNH2Cl + Hg + NH4{+} + Cl{-}

NH3 + H2CO2 = NH4HCO2 =>
NH3 + H2CO2 = NH4HCO2

CH3CH2CoCl + H2O = CH3CH2CoOH + HCl =>
CH3CH2CoCl + H2O = CH3CH2CoOH + HCl

LiCrO4 + BaCl2 = LiCl + Ba(CrO4)2 =>
2 LiCrO4 + BaCl2 = 2 LiCl + Ba(CrO4)2

KClO3 + Zn + NaOH = Na2ZnO2 + ClK + H2O =>
KClO3 + 3 Zn + 6 NaOH = 3 Na2ZnO2 + ClK + 3 H2O

Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4

C + H + O2 = HCOOH =>
C + 2 H + O2 = HCOOH

KMnO4 + C3H8O3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H8O3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O

Na(s) + H2O(l) = NaOH(aq) + H2(g) = H2(g) + O2(g) = H2O(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)

K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O2 + H2O =>
2 K2Cr2O7 + 3 C3H7OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 C3H6O2 + 11 H2O

Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2

As2S4 + O2 = As2O4 + SO4 =>
As2S4 + 10 O2 = As2O4 + 4 SO4

HCl + KI + KIO3 = I2 + KCl + H2O =>
6 HCl + 5 KI + KIO3 = 3 I2 + 6 KCl + 3 H2O

FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

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

K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg

CuCl + HNO3 + HCl = CuCl2 + NO + H2O =>
3 CuCl + HNO3 + 3 HCl = 3 CuCl2 + NO + 2 H2O

NH42CO3 + HNO3 = NH42NO3 + HCO3 =>
NH42CO3 + HNO3 = NH42NO3 + HCO3

HCl + SrO2H2 = SrCl2 + H2O =>
2 HCl + SrO2H2 = SrCl2 + 2 H2O

Ca(NO3)2 + AlPO4 = Al(NO3)3 + Ca3(PO4)2 =>
3 Ca(NO3)2 + 2 AlPO4 = 2 Al(NO3)3 + Ca3(PO4)2

CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3 =>
CH3OH + CH3CH2COOH = H2O + CH3OCOCH2CH3

C16H34O2 + O2 = CO + H2O =>
2 C16H34O2 + 31 O2 = 32 CO + 34 H2O

NaBrO3 + N2H4 = NaBr + H2O + N2 =>
2 NaBrO3 + 3 N2H4 = 2 NaBr + 6 H2O + 3 N2

MgO + O2 = MgOO2 =>
MgO + O2 = MgOO2

AlCl3 + Na2S = Al2S3 + NaCl =>
2 AlCl3 + 3 Na2S = Al2S3 + 6 NaCl

H3PO4 + BaI2 = BaPO4 + H3I2 =>
H3PO4 + BaI2 = BaPO4 + H3I2

KOH + H3PO2 = K3PO2 + H2O =>
3 KOH + H3PO2 = K3PO2 + 3 H2O

Na3AsO3 + HCl + Mg = AsH3 + MgCl + NaCl + H2O =>
Na3AsO3 + 9 HCl + 6 Mg = AsH3 + 6 MgCl + 3 NaCl + 3 H2O

HSbO3 + Br2 = HBrO3 + H2O + SbO =>
10 HSbO3 + 3 Br2 = 6 HBrO3 + 2 H2O + 10 SbO

SnO2 + C + Cl2 = SnCl4 + CO =>
SnO2 + 2 C + 2 Cl2 = SnCl4 + 2 CO

ZnO + HCOOH = Zn(HCOO)2 + H2O =>
ZnO + 2 HCOOH = Zn(HCOO)2 + H2O

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

MgI2 + F2 = MgF2 + I =>
MgI2 + F2 = MgF2 + 2 I

Rb2CO3 + H2O = H2CO3 + RbOH =>
Rb2CO3 + 2 H2O = H2CO3 + 2 RbOH

Ba(NO3)2 + (NH4)2S = BaS + NO3NH4 =>
Ba(NO3)2 + (NH4)2S = BaS + 2 NO3NH4

NaCl2 + Ag2(NO3) = Na(NO3) + Ag2Cl2 =>
NaCl2 + Ag2(NO3) = Na(NO3) + Ag2Cl2

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Balance the equation of any chemical reaction
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