Equations balanced on the previous day | Equations balanced on the next day |
Mg(NO3)2 + Li2O = MgO + 2 Li(NO3)
Ca(OH)2 + C3H6O3 = H2O + Ca(C3H5O3)2 =>
Ca(OH)2 + 2 C3H6O3 = 2 H2O + Ca(C3H5O3)2
K2Cr2O7 + H2O + S = KOH + Cr203 + SO2 =>
203 K2Cr2O7 + 203 H2O + 609 S = 406 KOH + 2 Cr203 + 609 SO2
K2C2O4 + (CuCO3)Cu(OH)2(H2O) + H2O = K2[Cu(C2O4)2](H2O)4 + KOH + CO2(H2O) =>
4 K2C2O4 + (CuCO3)Cu(OH)2(H2O) + 9 H2O = 2 K2[Cu(C2O4)2](H2O)4 + 4 KOH + CO2(H2O)
Mg + N2 = Mg2N3 =>
4 Mg + 3 N2 = 2 Mg2N3
CaSO4 = CaO + SO2 + O2 =>
2 CaSO4 = 2 CaO + 2 SO2 + O2
Cr2O7{2-} + H2O = HCrO4{-} =>
Cr2O7{2-} + H2O = 2 HCrO4{-}
K2C2O4 + (CuCO3)Cu(OH)2(H2O) + H2O = K2[Cu(C2O4)2](H2O)4 + KOH + CO2(H2O) =>
4 K2C2O4 + (CuCO3)Cu(OH)2(H2O) + 9 H2O = 2 K2[Cu(C2O4)2](H2O)4 + 4 KOH + CO2(H2O)
CuCl2 + VCl2 + Na2SeO3 = Cu3VSe4 + NaCl + O2 =>
3 CuCl2 + VCl2 + 4 Na2SeO3 = Cu3VSe4 + 8 NaCl + 6 O2
CH3CH2COH + KMnO4 + H2SO4 = CH3CH2COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2COH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + 2 MnSO4 + 3 H2O + K2SO4
FeOH2 + O2 + H2O = Fe(OH)3 =>
4 FeOH2 + 3 O2 + 2 H2O = 4 Fe(OH)3
NH3 + S2Cl2 = NH4Cl + S8 + S4N4 =>
16 NH3 + 6 S2Cl2 = 12 NH4Cl + S8 + S4N4
P + Ba = Ba2P2 =>
2 P + 2 Ba = Ba2P2
P + F2 = PF5 =>
2 P + 5 F2 = 2 PF5
Mg3N2 + H2SO4 = MgSO4 + (NH4)2 + SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2 + SO4
NaNO3 + (NH4)3PO4 = Na3PO4 + NH4NO3 =>
3 NaNO3 + (NH4)3PO4 = Na3PO4 + 3 NH4NO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KCrO3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 KCrO3 + Cl2 + 4 KOH = 2 K2CrO4 + 2 KCl + 2 H2O
MnS + PbCl2 = MnCl2 + PbS =>
MnS + PbCl2 = MnCl2 + PbS
Sodiumbicarbonate = sodiumcarbonate + carbondioxide + water =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
K3(Fe(CN)6) + FeSO4 = K3[Fe(CN)6]3 + K2SO4 + Fe2 =>
6 K3(Fe(CN)6) + 6 FeSO4 = 2 K3[Fe(CN)6]3 + 6 K2SO4 + 3 Fe2
C2H4 + KMnO4 = C2H2O4 + KMnH2 =>
C2H4 + KMnO4 = C2H2O4 + KMnH2
Ca + HCl = CaCl + H2 =>
2 Ca + 2 HCl = 2 CaCl + H2
K3(Fe(CN)6) + FeSO4 = K3[Fe(CN)6]3 + K2SO4 + Fe2 =>
6 K3(Fe(CN)6) + 6 FeSO4 = 2 K3[Fe(CN)6]3 + 6 K2SO4 + 3 Fe2
Cr2O7{2-} + Br{-} + H{+} = Cr{3-} + Br2 + H2O =>
Cr2O7{2-} + 18 Br{-} + 14 H{+} = 2 Cr{3-} + 9 Br2 + 7 H2O
FeC2O4 + K2C2O4 + H10C2O9 = K3Fe(C2O4)3 + H8O4 =>
8 FeC2O4 + 12 K2C2O4 + 4 H10C2O9 = 8 K3Fe(C2O4)3 + 5 H8O4
SNCl2 + NICl3 = SNCl4 + NICl2 =>
SNCl2 + 2 NICl3 = SNCl4 + 2 NICl2
Fe4C3 + H2O = CH4 + Fe(OH)3 =>
Fe4C3 + 12 H2O = 3 CH4 + 4 Fe(OH)3
AgN + KPh = AgPh + KN =>
AgN + KPh = AgPh + KN
C2H4O2 + Cu = Cu(C2H3O2)2 + H2 =>
2 C2H4O2 + Cu = Cu(C2H3O2)2 + H2
Al + Zn(NO3)2 = AlNO3 + Zn =>
2 Al + Zn(NO3)2 = 2 AlNO3 + Zn
Fe3C + H2SO4 = Fe2(SO4)3 + SO + CO2 + H2O =>
4 Fe3C + 31 H2SO4 = 6 Fe2(SO4)3 + 13 SO + 4 CO2 + 31 H2O
C + Na = CNa =>
C + Na = CNa
NH4NO3 = N2 + O2 + H20O =>
5 NH4NO3 = 5 N2 + 7 O2 + H20O
C2H402 + O2 = CO2 + H2O =>
2 C2H402 + 205 O2 = 4 CO2 + 402 H2O
C7H6O3 + CH4O = C8H8O3 + H2O =>
C7H6O3 + CH4O = C8H8O3 + H2O
NH3 + O = N(OH)2 + H2O =>
2 NH3 + 5 O = 2 N(OH)2 + H2O
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
OH{-} + Br2 = BrO2{-} + Br{-} + H2O =>
4 OH{-} + 2 Br2 = BrO2{-} + 3 Br{-} + 2 H2O
Cs + HOH = CsH + OH =>
Cs + HOH = CsH + OH
C5H3CH2SSCH2C6H5 + O2 = CO2 + SO2 + H2O =>
C5H3CH2SSCH2C6H5 + 18 O2 = 13 CO2 + 2 SO2 + 6 H2O
Cu(NO3)2 = CuO + O2 + NO2 =>
2 Cu(NO3)2 = 2 CuO + O2 + 4 NO2
NaOH + AgNO3 = NaNO3 + AgOH =>
NaOH + AgNO3 = NaNO3 + AgOH
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
PbCuO = PbOCu =>
PbCuO = PbOCu
BeCO3*Be(OH)2 + (NH4)2CO3 = (NH4)2[Be(CO3)2] + H2O + NH3 =>
BeCO3*Be(OH)2 + 3(NH4)2CO3 = 2(NH4)2[Be(CO3)2] + 2 H2O + 2 NH3
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
HCl(aq) + Mg(OH)2 = MgCl2 + H2O =>
2 HCl(aq) + Mg(OH)2 = MgCl2 + 2 H2O
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
Al2(SO3)3 + HCl = AlCl3 + H2O + SO2 =>
Al2(SO3)3 + 6 HCl = 2 AlCl3 + 3 H2O + 3 SO2
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