Equations balanced on the previous day | Equations balanced on the next day |
CaCO3 = CaO + CO2
H2C2O4 = CO + H2O + O2 =>
2 H2C2O4 = 4 CO + 2 H2O + O2
Na2H + H2O = Na2OH + H2 =>
Na2H + H2O = Na2OH + H2
KMnO4 + C6H8O6 = KOH + C6H6O6 + MnO2 + H2O =>
2 KMnO4 + 3 C6H8O6 = 2 KOH + 3 C6H6O6 + 2 MnO2 + 2 H2O
KMnO4 + C3H5(OH3) = K2CO3 + MnO + CO2 + H2O =>
18 KMnO4 + 5 C3H5(OH3) = 9 K2CO3 + 18 MnO + 6 CO2 + 20 H2O
NH2Cl + NH3 + NaOH = N2H4 + NaCl + H2O =>
NH2Cl + NH3 + NaOH = N2H4 + NaCl + H2O
Ba(OH)2 + NH4SCN = Ba + SCN + NH3 + H2O =>
Ba(OH)2 + 2 NH4SCN = Ba + 2 SCN + 2 NH3 + 2 H2O
C2H4O2 + C5H12O = H2O + C7H14O2 =>
C2H4O2 + C5H12O = H2O + C7H14O2
COOH + K2S = COOK + H2S =>
2 COOH + K2S = 2 COOK + H2S
Se + H2O2 = SeO2 + H2 =>
Se + H2O2 = SeO2 + H2
Pb(CH3COO)2*3H2O = Pb(CH3COO)2 + H2O =>
Pb(CH3COO)2*3H2O = Pb(CH3COO)2 + 3 H2O
Pb + KOH = PbO + H2 + K =>
2 Pb + 2 KOH = 2 PbO + H2 + 2 K
BaH2 + Si3N3 + N2 = Ba2Si5N8 + H2 =>
12 BaH2 + 10 Si3N3 + 9 N2 = 6 Ba2Si5N8 + 12 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C4H6 + C4H2O3 + H2O = C8H10O4 =>
C4H6 + C4H2O3 + H2O = C8H10O4
C4H6 + C4H2O3 + H2O = C8H10O4 =>
C4H6 + C4H2O3 + H2O = C8H10O4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Mg3N2 + H2O(l) = Mg(OH)2 + NH3(g) =>
Mg3N2 + 6 H2O(l) = 3 Mg(OH)2 + 2 NH3(g)
Ni + CuCl2 = NiCl2 + Cu2 =>
2 Ni + 2 CuCl2 = 2 NiCl2 + Cu2
As2S3 + NH3 + H2O = (NH4)3AsS3 + (NH4)3AsO3 =>
As2S3 + 6 NH3 + 3 H2O = (NH4)3AsS3 + (NH4)3AsO3
C4H6 + C4H2O3 + H2O = C8H10O4 =>
C4H6 + C4H2O3 + H2O = C8H10O4
FeSO4 + Na2CO3 = Fe(CO3) + Na2(SO4) =>
FeSO4 + Na2CO3 = Fe(CO3) + Na2(SO4)
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Al{2+} + Fe = Al + Fe{2+} =>
Al{2+} + Fe = Al + Fe{2+}
Al + S2 = AlS9 =>
2 Al + 9 S2 = 2 AlS9
Cd(s) + H2SO4(aq) = CdSO4(s) + H =>
Cd(s) + H2SO4(aq) = CdSO4(s) + 2 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr2O3(s) + H2O(l) = Cr2(O2H)2 =>
Cr2O3(s) + H2O(l) = Cr2(O2H)2
C2H6N = C2H6 + N2 =>
2 C2H6N = 2 C2H6 + N2
MnSO4 + Na2CO3 + KNO3 = CO2 + KNO2 + Na2SO4 + Na2MnO4 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = 2 CO2 + 2 KNO2 + Na2SO4 + Na2MnO4
Pb(SCN)2 + KI = PbI2 + K(SCN) =>
Pb(SCN)2 + 2 KI = PbI2 + 2 K(SCN)
CS2(s) + NH3(s) = H2S(s) + NH4SCN(s) =>
CS2(s) + 2 NH3(s) = H2S(s) + NH4SCN(s)
XeF6 + H2O = H2F2 + XeOF4 =>
XeF6 + H2O = H2F2 + XeOF4
H(NO2)2 + CaHO = Ca(NO2)2 + H2O =>
H(NO2)2 + CaHO = Ca(NO2)2 + H2O
CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl
BaCl2(aq) + Na3PO4(aq) = BaPO4 + Na3Cl2 =>
BaCl2(aq) + Na3PO4(aq) = BaPO4 + Na3Cl2
Zn(OH)2 + NH3 = [Zn((NH3))(OH)2] =>
Zn(OH)2 + NH3 = [Zn((NH3))(OH)2]
(Cr(OH)4){-} + ClO{-} + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2(Cr(OH)4){-} + 3 ClO{-} + 2 OH{-} = 2 CrO4{-2} + 3 Cl{-} + 5 H2O
CaCl2 + NaNO3 = Ca(NO3)2 + NaCl =>
CaCl2 + 2 NaNO3 = Ca(NO3)2 + 2 NaCl
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
NO(g) + H2(g) = N2(g) + H2O(g) =>
2 NO(g) + 2 H2(g) = N2(g) + 2 H2O(g)
C2H3Br + AgNO3 = C2HNO2 + AgBr + H2O =>
C2H3Br + AgNO3 = C2HNO2 + AgBr + H2O
CO2 + O2 + H2O = CHO5 =>
4 CO2 + 5 O2 + 2 H2O = 4 CHO5
C20H12O5 + H2SO4 = C20H14SO9 =>
C20H12O5 + H2SO4 = C20H14SO9
Pb2 + Cl = PbCl2 =>
Pb2 + 4 Cl = 2 PbCl2
C4H8 + KMnO + H2O = C4H10 + MnO + KOH =>
C4H8 + 2 KMnO + 2 H2O = C4H10 + 2 MnO + 2 KOH
K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4
C3H8 + O2 = O2H2 + C2 =>
2 C3H8 + 8 O2 = 8 O2H2 + 3 C2
MgCl2 + KI = MgI + KCl2 =>
MgCl2 + KI = MgI + KCl2
Na2Cr2O4 + AgNo3 = NaNo3 + Ag2Cr2O4 =>
Na2Cr2O4 + 2 AgNo3 = 2 NaNo3 + Ag2Cr2O4
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