Equations balanced on the previous day | Equations balanced on the next day |
2 N2 + 5 O2 = 2 N2O5
HgSO4 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
HgSO4 + 2 NH4NO3 = Hg(NO3)2 + (NH4)2SO4
NaOH + KHC8H4O4 = Na(KC8H4O4) + H2O =>
NaOH + KHC8H4O4 = Na(KC8H4O4) + H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
AgNO3 + S2 = Ag2S + NO3 =>
4 AgNO3 + S2 = 2 Ag2S + 4 NO3
CaCl2H2O = CaO + HCl =>
CaCl2H2O = CaO + 2 HCl
FeS2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2 =>
2 FeS2 + 4 KMnO4 + 5 H2SO4 = Fe2(SO4)3 + 2 K2SO4 + 4 MnSO4 + 5 H2
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
NaSO4 + FeCl3 = NaCl3 + FeSO4 =>
NaSO4 + FeCl3 = NaCl3 + FeSO4
ZnC = Zn + C =>
ZnC = Zn + C
HgOH + H3PO4 = Hg3PO4 + HOH =>
3 HgOH + H3PO4 = Hg3PO4 + 3 HOH
Ca(ClO4)2 + HNO3 = Ca(NO3)2 + HClO4 =>
Ca(ClO4)2 + 2 HNO3 = Ca(NO3)2 + 2 HClO4
SO42{-} + CHO2{-} + H{+} = HS{-} + CO2 + H2O =>
2 SO42{-} + 85 CHO2{-} + 85 H{+} = 2 HS{-} + 85 CO2 + 84 H2O
CuCl2(aq) + KOH(aq) = Cu(OH)2(aq) + KCl(s) =>
CuCl2(aq) + 2 KOH(aq) = Cu(OH)2(aq) + 2 KCl(s)
Na2O + (NH4)2SO4 = Na2SO4 + H2O + NH3 =>
Na2O + (NH4)2SO4 = Na2SO4 + H2O + 2 NH3
Cr2O7{2-} + I{-} + H{+} = I2 + Cr{3+} + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+} = 3 I2 + 2 Cr{3+} + 7 H2O
RbClO4 + H2O = HClO4 + Rb2O =>
2 RbClO4 + H2O = 2 HClO4 + Rb2O
KI + H2SO4 = I2 + H2O + K2SO4 + SO2 =>
2 KI + 2 H2SO4 = I2 + 2 H2O + K2SO4 + SO2
Hg2Cl2 + NH3 = HgNH3 + Cl2 =>
Hg2Cl2 + 2 NH3 = 2 HgNH3 + Cl2
NaNO3 + H2SO4 + FeSO4 = Na2SO4 + Fe(SO4)3 + NO + H2O =>
4 NaNO3 + 8 H2SO4 + 3 FeSO4 = 2 Na2SO4 + 3 Fe(SO4)3 + 4 NO + 8 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CaH3PO5 + HCl = H3PO4 + CaCl2 + H2O =>
CaH3PO5 + 2 HCl = H3PO4 + CaCl2 + H2O
Cu(NO3)2 + H2O = Cu(H2O)6{2+} + NO3{-} =>
Cu(NO3)2 + 6 H2O = Cu(H2O)6{2+} + 2 NO3{-}
Y2 + B = YB2 =>
Y2 + 4 B = 2 YB2
Zn + K2CO3 + H2O = K2[Zn(OH)4] + KHCO3 + H2 =>
Zn + 2 K2CO3 + 4 H2O = K2[Zn(OH)4] + 2 KHCO3 + H2
H2S + LiAlH4 = Li2S + Al2S3 + H2 =>
4 H2S + 2 LiAlH4 = Li2S + Al2S3 + 8 H2
Fe2Si + FeAl3 = Fe2Al5 + FeSi =>
Fe2Si + 5 FeAl3 = 3 Fe2Al5 + FeSi
K(MnO4) + BiI3 + HNO3 = K(NO3) + Mn(NO3)2 + Bi(NO3)3 + I2 + H2O =>
6 K(MnO4) + 10 BiI3 + 48 HNO3 = 6 K(NO3) + 6 Mn(NO3)2 + 10 Bi(NO3)3 + 15 I2 + 24 H2O
SeO3{2-} + SO3{2-} + H{+} = SO4{2-} + Se + H2O =>
SeO3{2-} + 2 SO3{2-} + 2 H{+} = 2 SO4{2-} + Se + H2O
F2(g) + NaOH(aq) = NaF(aq) + H2O(l) + O2(g) =>
2 F2(g) + 4 NaOH(aq) = 4 NaF(aq) + 2 H2O(l) + O2(g)
Pb(NO3)2(aq) + ZnBr2(aq) = PbBr2(s) + Zn(NO3)2 =>
Pb(NO3)2(aq) + ZnBr2(aq) = PbBr2(s) + Zn(NO3)2
CH28 + O2 = CO2 + H2O =>
CH28 + 8 O2 = CO2 + 14 H2O
Pb + H3{-3PO4} = H2 + Pb3{-3PO4}4 =>
6 Pb + 2 H3{-3PO4} = 3 H2 + 2 Pb3{-3PO4}4
KI + HNO3 + H2SO4 = NO + I2 + H2O + K2SO4 =>
6 KI + 2 HNO3 + 3 H2SO4 = 2 NO + 3 I2 + 4 H2O + 3 K2SO4
HNO2 + NH2SO3 = H2O + H2SO4 + N2 =>
4 HNO2 + 6 NH2SO3 = 2 H2O + 6 H2SO4 + 5 N2
Ni2O3 + H2SO4 = Ni2(SO4)3 + H2O =>
Ni2O3 + 3 H2SO4 = Ni2(SO4)3 + 3 H2O
(NH4)3PO4 + CaBr2 = NH4Br + (PO4)2Ca3 =>
2(NH4)3PO4 + 3 CaBr2 = 6 NH4Br + (PO4)2Ca3
CrSO4 + K2Cr2O7 + H2O = K2CrO4 + CrOHCrO4 + CrOHSO4 =>
3 CrSO4 + 2 K2Cr2O7 + 2 H2O = 2 K2CrO4 + CrOHCrO4 + 3 CrOHSO4
Na2Cr2O7 + SO2 + H2O = Cr(OH)SO4 + Na2SO4 =>
Na2Cr2O7 + 3 SO2 + H2O = 2 Cr(OH)SO4 + Na2SO4
C9H7NH2O = HC9H7NOH =>
C9H7NH2O = HC9H7NOH
NaOH + LiC2H3O2 = LiOH + NaC2H3O2 =>
NaOH + LiC2H3O2 = LiOH + NaC2H3O2
NO + H2O = NO2H2 =>
NO + H2O = NO2H2
Cu2S + Fe = Cu + FeS =>
Cu2S + Fe = 2 Cu + FeS
Pb(s) + HCl(l) = PbCl + H2 =>
2 Pb(s) + 2 HCl(l) = 2 PbCl + H2
C2H3O2 + HCl = HClC2H3O2 =>
C2H3O2 + HCl = HClC2H3O2
H2C2O4 + Cr(ClO3)3 = HClO3 + Cr2(C2O4)3 =>
3 H2C2O4 + 2 Cr(ClO3)3 = 6 HClO3 + Cr2(C2O4)3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = N02 + Cu(NO3)2 + H2O =>
5 Cu + 12 HNO3 = N02 + 5 Cu(NO3)2 + 6 H2O
Cl(NO3)2 + K2S = ClS + KNO3 =>
Cl(NO3)2 + K2S = ClS + 2 KNO3
C3H7OH + C2H5COOH = C2H5COOC2H5 + H2O =>
2 C3H7OH + 3 C2H5COOH = 3 C2H5COOC2H5 + 2 H2O
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Equations balanced on 12/04/23
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