Equations balanced on the previous day | Equations balanced on the next day |
Zn + 2 CH3COOH = Zn(CH3COO)2 + H2
PBa = BaP =>
PBa = BaP
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
Al2O3 + H2SO3 = Al2(SO3)3 + H2O =>
Al2O3 + 3 H2SO3 = Al2(SO3)3 + 3 H2O
IK + Cl = KCl + I =>
IK + Cl = KCl + I
MgFeNO3 = FeMgNO3 =>
MgFeNO3 = FeMgNO3
CuCl2 + KI = CuI2 + KCl =>
CuCl2 + 2 KI = CuI2 + 2 KCl
CuS + HNO3 = CuSO4 + H2O + NO2 =>
CuS + 8 HNO3 = CuSO4 + 4 H2O + 8 NO2
MgCaOH = MgOHCa =>
MgCaOH = MgOHCa
H2S + K2Cr2O7 + HPO3 = S + Cr(PO3)3 + KPO3 + H2O =>
3 H2S + K2Cr2O7 + 8 HPO3 = 3 S + 2 Cr(PO3)3 + 2 KPO3 + 7 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KClO + HBr = KCl + Br2 + H2O =>
KClO + 2 HBr = KCl + Br2 + H2O
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HClKBr = KClHBr =>
HClKBr = KClHBr
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NaOHH2SO4 = NaSO4H2OH =>
NaOHH2SO4 = NaSO4H2OH
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
KI + K2CrO4 = KCrO + K2O + I2 =>
10 KI + 2 K2CrO4 = 2 KCrO + 6 K2O + 5 I2
C9H8O4 + NaHCO3 = C9H7NaO4 + H2O + CO2 =>
C9H8O4 + NaHCO3 = C9H7NaO4 + H2O + CO2
H3BO3 + C2H5OH = (C2H5)3BO3 + H2O =>
H3BO3 + 3 C2H5OH = (C2H5)3BO3 + 3 H2O
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
Cu(NO3)2 + Mg(OH)2 = Mg(NO3)2 + Cu(OH)2 =>
Cu(NO3)2 + Mg(OH)2 = Mg(NO3)2 + Cu(OH)2
Ca + Al = CaAl2 =>
Ca + 2 Al = CaAl2
Cu[SO4] + Na3[PO4] = Na2[SO4] + Cu3[PO4]2 =>
3 Cu[SO4] + 2 Na3[PO4] = 3 Na2[SO4] + Cu3[PO4]2
HClO3 = ClO2 + H2O + O2 =>
4 HClO3 = 4 ClO2 + 2 H2O + O2
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4 =>
K2SO4 + BaC2H3O2 = K2C2H3O2 + BaSO4
ZnCO3 + HC6H7O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 HC6H7O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
H3BO3 + C2H5OH = (C2H5)3BO3 + H2O =>
H3BO3 + 3 C2H5OH = (C2H5)3BO3 + 3 H2O
C2H5OHCH3CO2H = CH3CO2C2H5H2O =>
C2H5OHCH3CO2H = CH3CO2C2H5H2O
Mg(NO3)2Ca(OH)2 = Ca(NO3)2Mg(OH)2 =>
Mg(NO3)2Ca(OH)2 = Ca(NO3)2Mg(OH)2
ZU + S = ZUS =>
ZU + S = ZUS
Al(OH)4{-}(aq) = AlO2{-}(aq) + H2O(l) =>
Al(OH)4{-}(aq) = AlO2{-}(aq) + 2 H2O(l)
Ag + K({+}1)CN({-}1) + O2 + H2O = K({+}1)Ag(CN)2({-}1) + K({+}1)OH({-}1) =>
4 Ag + 8 K({+}1)CN({-}1) + O2 + 2 H2O = 4 K({+}1)Ag(CN)2({-}1) + 4 K({+}1)OH({-}1)
K(s) + Cl2(g) = KCl(s) =>
2 K(s) + Cl2(g) = 2 KCl(s)
C6N6FeK4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + CO2 + HNO3 + H2O =>
10 C6N6FeK4 + 122 KMnO4 + 218 H2SO4 = 81 K2SO4 + 122 MnSO4 + 5 Fe2(SO4)3 + 60 CO2 + 60 HNO3 + 188 H2O
Cu + NaOH + H2O = NaCuO2 + H2 =>
2 Cu + 2 NaOH + 2 H2O = 2 NaCuO2 + 3 H2
Ag + K({+}1)CN({-}1) + O2 + H2O = K({+}1)Ag(CN)2({-}1) + K({+}1)OH({-}1) =>
4 Ag + 8 K({+}1)CN({-}1) + O2 + 2 H2O = 4 K({+}1)Ag(CN)2({-}1) + 4 K({+}1)OH({-}1)
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
AgNO3 + NaOH = Ag2O + NaNO3 + H2O =>
2 AgNO3 + 2 NaOH = Ag2O + 2 NaNO3 + H2O
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 K2SO3 + 3 H2SO4 = Cr2(SO4)2 + 5 K2SO4 + 3 H2O
Pb(CH3COO)2 + K2SO4 = PbSO4 + KCH3COO =>
Pb(CH3COO)2 + K2SO4 = PbSO4 + 2 KCH3COO
P4 + NaOH = P(OH)2 + Na =>
P4 + 8 NaOH = 4 P(OH)2 + 8 Na
NH4Cl(aq) + NaOH(s) = NH3(g) + H2O(l) + NaCl(aq) =>
NH4Cl(aq) + NaOH(s) = NH3(g) + H2O(l) + NaCl(aq)
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
MnFe = FeMn =>
MnFe = FeMn
NaCl + O2 = NaClO3 =>
2 NaCl + 3 O2 = 2 NaClO3
As2S3 + H2O = H3AsO4 + SO4 + H =>
As2S3 + 20 H2O = 2 H3AsO4 + 3 SO4 + 34 H
H2SO3 = H2OSO2 =>
H2SO3 = H2OSO2
C6H5COOH + NH3 = C7H7NO + H2O =>
C6H5COOH + NH3 = C7H7NO + H2O
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Equations balanced on the previous day | Equations balanced on the next day |
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