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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
Cu(NH3)4{2+} + H{+} = Cu{2+} + NH4{+} =>
Cu(NH3)4{2+} + 4 H{+} = Cu{2+} + 4 NH4{+}

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

K2Cr2O7 + H2SO4 + C2H5OH = CH3COOH + H2O + K2SO4 + Cr2 =>
K2Cr2O7 + H2SO4 + 3 C2H5OH = 3 CH3COOH + 4 H2O + K2SO4 + Cr2

C2H2F2 = C2H2 + F2 =>
C2H2F2 = C2H2 + F2

Na + P3 = Na3P =>
9 Na + P3 = 3 Na3P

AgNO3 + V = V(NO3)5 + Ag =>
5 AgNO3 + V = V(NO3)5 + 5 Ag

C4H6Cl4 + KOH = C4H2 + KCl + H2O =>
C4H6Cl4 + 4 KOH = C4H2 + 4 KCl + 4 H2O

CaCO3 + C2H4O2 = C2H3O2({-}) + Ca({2+}) + CO2 + H2O =>
CaCO3 + 2 C2H4O2 = 2 C2H3O2({-}) + Ca({2+}) + CO2 + H2O

Al3(s) + CuSO4(aq) = Cu(s) + Al2(SO4)3(aq) =>
2 Al3(s) + 9 CuSO4(aq) = 9 Cu(s) + 3 Al2(SO4)3(aq)

H2O + C = COH2 =>
H2O + C = COH2

Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2

NH3 + CO2 = (NH3)2CO2 =>
2 NH3 + CO2 = (NH3)2CO2

Mg(s) + Cl2(g) = MgCl2(s) =>
Mg(s) + Cl2(g) = MgCl2(s)

Br2 + SnI3 = I2 + SnBr3 =>
3 Br2 + 2 SnI3 = 3 I2 + 2 SnBr3

Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2

KMnO4 + NH3 = KNO3 + MnO2 + KOH + H2O =>
8 KMnO4 + 3 NH3 = 3 KNO3 + 8 MnO2 + 5 KOH + 2 H2O

Zn + Ca(OH)2 = Zn(OH)2 + Ca =>
Zn + Ca(OH)2 = Zn(OH)2 + Ca

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

Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S

NaOH + HI = NaH + IOH =>
NaOH + HI = NaH + IOH

H{+} + Zn + H2SO4 = Zn{+2} + H2S + H2O =>
8 H{+} + 4 Zn + H2SO4 = 4 Zn{+2} + H2S + 4 H2O

Sr(HCO3)2 + H3PO4 = Sr3(PO4)2 + H2O + CO2 =>
3 Sr(HCO3)2 + 2 H3PO4 = Sr3(PO4)2 + 6 H2O + 6 CO2

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

K(s) + H2O(g) = KOH + H2 =>
2 K(s) + 2 H2O(g) = 2 KOH + H2

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

PBO + NaOH + H2O = Na2PB(OH)4 =>
PBO + 2 NaOH + H2O = Na2PB(OH)4

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

BaCl2 + AgNO3 = AgCl + Ba(NO3)2 =>
BaCl2 + 2 AgNO3 = 2 AgCl + Ba(NO3)2

NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O

SiO2 + O2 = SiO3 =>
2 SiO2 + O2 = 2 SiO3

Pb(NO3)2(aq) + NaOH(aq) = NaNO3(aq) + Pb(OH)2(s) =>
Pb(NO3)2(aq) + 2 NaOH(aq) = 2 NaNO3(aq) + Pb(OH)2(s)

Mn(s) + HNO3(aq) + H{+}(aq) = Mn{2+}(aq) + NO2(g) + H2O(l) =>
Mn(s) + 2 HNO3(aq) + 2 H{+}(aq) = Mn{2+}(aq) + 2 NO2(g) + 2 H2O(l)

SO3 + ZrO2 = Zr(SO4)2 =>
2 SO3 + ZrO2 = Zr(SO4)2

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

H{+} + CH3CHOH + Cr2O7{2-} = CH3COCOOH + Cr{3+} + H2O =>
104 H{+} + 18 CH3CHOH + 13 Cr2O7{2-} = 12 CH3COCOOH + 26 Cr{3+} + 73 H2O

C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O

KOH + MnSO4 = K(SO4) + MnOH =>
KOH + MnSO4 = K(SO4) + MnOH

SO2 + Na2HPO4 + H2O = NaHSO3 + NaH2PO4 =>
SO2 + Na2HPO4 + H2O = NaHSO3 + NaH2PO4

AgNO3 + Cu = AgNO3Cu =>
AgNO3 + Cu = AgNO3Cu

MgS(s) + CuSO4(s) = CuS(s) + MgSO4(s) =>
MgS(s) + CuSO4(s) = CuS(s) + MgSO4(s)

C + H2 = C3H8 =>
3 C + 4 H2 = C3H8

SnCl2 + K(MnO4) + HCl = SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 K(MnO4) + 16 HCl = 5 SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O

Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3

HCl + Zn = ZnCl + H50 =>
50 HCl + 50 Zn = 50 ZnCl + H50

CuS + HNO3 = Cu(NO3)2 + NO2 + S8 + H2O =>
8 CuS + 32 HNO3 = 8 Cu(NO3)2 + 16 NO2 + S8 + 16 H2O

Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2

C2H5OH + H{+} + Cr2O7{2+} = CH3CHO + H2O + Cr{3+} =>
5 C2H5OH + 4 H{+} + Cr2O7{2+} = 5 CH3CHO + 7 H2O + 2 Cr{3+}

HNO3 + HBr = HBrO3 + NO2 + H2O =>
6 HNO3 + HBr = HBrO3 + 6 NO2 + 3 H2O

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Balance the equation of any chemical reaction
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