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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
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3

Cu(NO3)2 + K2CrO4 = CuCrO4 + KNO3 =>
Cu(NO3)2 + K2CrO4 = CuCrO4 + 2 KNO3

CaSO3 + BaNO3 = CaNO3 + BaSO3 =>
CaSO3 + BaNO3 = CaNO3 + BaSO3

Pb(NO3)2 + Mg = Pb2 + MgNO3 =>
2 Pb(NO3)2 + 4 Mg = Pb2 + 4 MgNO3

O2 + Sb2S3 = SO2 + SbO5 =>
8 O2 + Sb2S3 = 3 SO2 + 2 SbO5

CaCO3 = CaO + O + C =>
CaCO3 = CaO + 2 O + C

Cu(NO)3 + Na(PO)4 = Cu(PO)4 + Na(NO)3 =>
Cu(NO)3 + Na(PO)4 = Cu(PO)4 + Na(NO)3

C6H5NH2 + H2SO4 + K2Cr2O7 = C6H5NH2O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H5NH2 + 4 H2SO4 + K2Cr2O7 = 3 C6H5NH2O + K2SO4 + Cr2(SO4)3 + 4 H2O

Br2 + C18H34O2 = Br2C18H34O2 =>
Br2 + C18H34O2 = Br2C18H34O2

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

HN03 + NO = N02 + H2O =>
4 HN03 + 2 NO = 7 N02 + 2 H2O

CaHCO3 + Al2(SO4)3 = Al2(HCO3)3 + CaSO4 =>
3 CaHCO3 + Al2(SO4)3 = Al2(HCO3)3 + 3 CaSO4

Cu + K2CO3 = K2Cu + CO3 =>
Cu + K2CO3 = K2Cu + CO3

I1 + HNO3 = HIO3 + NO2 + H2O =>
I1 + 5 HNO3 = HIO3 + 5 NO2 + 2 H2O

Ca(NO3)2 + Na2HPO4 = CaHPO4 + Na(NO3) =>
Ca(NO3)2 + Na2HPO4 = CaHPO4 + 2 Na(NO3)

SO2 + Ba(OH)2 = BaO + S(OH)4 =>
SO2 + 2 Ba(OH)2 = 2 BaO + S(OH)4

HB + Ca(OH)2 = H2O + CaB2 =>
2 HB + Ca(OH)2 = 2 H2O + CaB2

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NaBF4 + NaN32 = BN + NaF + N2 =>
2 NaBF4 + 6 NaN32 = 2 BN + 8 NaF + 95 N2

C2H2 + H2O = CH3COH =>
C2H2 + H2O = CH3COH

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

PbCrO4 + KI + HCl = CrI2 + KCl + PbCl2 + I2 + H2O =>
PbCrO4 + 6 KI + 8 HCl = CrI2 + 6 KCl + PbCl2 + 2 I2 + 4 H2O

HCl + Ag2CO3 = CO2 + AgCl + H2O =>
2 HCl + Ag2CO3 = CO2 + 2 AgCl + H2O

FeS + O2 = S + FeO =>
2 FeS + O2 = 2 S + 2 FeO

Pb(NO3)2(aq) + FeSO4(aq) = PbSO4(s) + Fe(NO3)2(aq) =>
Pb(NO3)2(aq) + FeSO4(aq) = PbSO4(s) + Fe(NO3)2(aq)

NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3

Si + HF + HNO3 = H2(SiF4) + NO + H2O =>
3 Si + 12 HF + 2 HNO3 = 3 H2(SiF4) + 2 NO + 4 H2O

NH3 + Si = NSi + H2 =>
2 NH3 + 2 Si = 2 NSi + 3 H2

C3H8 + H2CrO4 = CO2 + H2O + Cr2O3 =>
3 C3H8 + 20 H2CrO4 = 9 CO2 + 32 H2O + 10 Cr2O3

H2SO4 + KOH0 = K2SO4 + H2O =>
H2SO4 + 2 KOH0 = K2SO4 + 2 H2O

K(s) + Ca(NO3)2(aq) = KNO3(aq) + Ca(s) =>
2 K(s) + Ca(NO3)2(aq) = 2 KNO3(aq) + Ca(s)

CuBr2(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + NaBr(aq) =>
3 CuBr2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 6 NaBr(aq)

CH3COOH + NaOH = NaCH3COO + H2O =>
CH3COOH + NaOH = NaCH3COO + H2O

FrBrO3 = FrBr + O2 =>
2 FrBrO3 = 2 FrBr + 3 O2

NbF5 + Na2CO3 + H2O = Nb2O5 + NaF + NaHCO3 =>
2 NbF5 + 10 Na2CO3 + 5 H2O = Nb2O5 + 10 NaF + 10 NaHCO3

H2O + C = C2H2O =>
H2O + 2 C = C2H2O

K4Fe(CN)6 + KMnO5 + H2SO4 = KHSO4 + Fe2(SO4) + MnSO4 + HNO3 + CO2 + H2O =>
14 K4Fe(CN)6 + 118 KMnO5 + 299 H2SO4 = 174 KHSO4 + 7 Fe2(SO4) + 118 MnSO4 + 84 HNO3 + 84 CO2 + 170 H2O

Al(OH)3 + NaSiO2OH = NaAl(OH)3AlOSiOOH + OH =>
2 Al(OH)3 + NaSiO2OH = NaAl(OH)3AlOSiOOH + 3 OH

H2SO4 + K = K2(SO4)3 + H2 =>
3 H2SO4 + 2 K = K2(SO4)3 + 3 H2

C10H16O + NaBH4 + CH3OH = C10H18O + NaBH3OCH3 =>
C10H16O + NaBH4 + CH3OH = C10H18O + NaBH3OCH3

CH3CH2Cl + KI = CH3CH2I + KCl =>
CH3CH2Cl + KI = CH3CH2I + KCl

H2SO4 + NaCl = H2ClNaSO4 =>
H2SO4 + NaCl = H2ClNaSO4

B2(Br6) + HNO3 = B(NO3)3 + HBr =>
B2(Br6) + 6 HNO3 = 2 B(NO3)3 + 6 HBr

N2O1 + H2O = HNO =>
N2O1 + H2O = 2 HNO

IO3 + HI = I2 + H2O =>
2 IO3 + 12 HI = 7 I2 + 6 H2O

H3PO4 + Ag(OH)3 = AgPO4 + H2O =>
H3PO4 + Ag(OH)3 = AgPO4 + 3 H2O

C2H4 + Oxygen = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

MoS2 + Al2S3 = S + MoAl5 =>
2 MoS2 + 5 Al2S3 = 19 S + 2 MoAl5

XeF4 + SbF4 = (XeF3) + (SbF6) =>
2 XeF4 + SbF4 = 2(XeF3) + (SbF6)

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