Equations balanced on the previous day | Equations balanced on the next day |
BaO + H2S = H2O + BaS
Be(s) + O2(g) = BeO(s) =>
2 Be(s) + O2(g) = 2 BeO(s)
CaCO3 + HCl = CaCl2 + Ca(HCO3)2 =>
2 CaCO3 + 2 HCl = CaCl2 + Ca(HCO3)2
(NH4)2Fe(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = KFe3(C2O4)9*6H2O + (NH4)2SO4 + H2SO4 + H2O =>
6(NH4)2Fe(SO4)2*6H2O + 17 H2C2O4 + K2C2O4 + 11 H2O2 = 2 KFe3(C2O4)9*6H2O + 6(NH4)2SO4 + 6 H2SO4 + 46 H2O
Mg(NO3)2 + iron = Fe(NO3)2 + magnesium =>
Mg(NO3)2 + Fe = Fe(NO3)2 + Mg
Zn(s) + HNO3 + H2O = NH3 + Zn(OH)2 =>
4 Zn(s) + HNO3 + 5 H2O = NH3 + 4 Zn(OH)2
NH4NO3 + Na(OH3) = Na(NO3) + NH4 + H2O =>
11 NH4NO3 + 10 Na(OH3) = 10 Na(NO3) + 12 NH4 + 13 H2O
KNO3 + CuSO4 = Cu(NO3)2 + K2SO4 =>
2 KNO3 + CuSO4 = Cu(NO3)2 + K2SO4
Al + H3FeO3 = aluminumhydroxide + iron =>
Al + H3FeO3 = Al(OH)3 + Fe
(C17H33CO2)C3H5 + CH3OH = C17H33CO2CH3 + C3H5(OH)5 =>
57(C17H33CO2)C3H5 + 71 CH3OH = 65 C17H33CO2CH3 + 11 C3H5(OH)5
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
MnSO4 + Fe = MnFe + SO4 =>
MnSO4 + Fe = MnFe + SO4
O(g) + (C3H8) = CO + H2O =>
7 O(g) + (C3H8) = 3 CO + 4 H2O
PbCl2 + Al(OH)3 = Pb(OH)2 + AlCl3 =>
3 PbCl2 + 2 Al(OH)3 = 3 Pb(OH)2 + 2 AlCl3
C20H32O2 + H2 = C20H40O2 =>
C20H32O2 + 4 H2 = C20H40O2
MnO2 + KOH + O2 = KMnO4 + H2O =>
4 MnO2 + 4 KOH + 3 O2 = 4 KMnO4 + 2 H2O
C5H90 + O2 = CO2 + H2O =>
2 C5H90 + 55 O2 = 10 CO2 + 90 H2O
CH3CH2CH2CH2OH + CH3CH2MgBr = CH3CH2CH2CH2HBr + CH3CH2MgO =>
CH3CH2CH2CH2OH + CH3CH2MgBr = CH3CH2CH2CH2HBr + CH3CH2MgO
SiF4 = Si + F2 =>
SiF4 = Si + 2 F2
C11H15 + O2 = CO2 + H2O =>
4 C11H15 + 59 O2 = 44 CO2 + 30 H2O
MnO2 + C2O4{2-} + H3O{+} = Mn{2+} + CO2 + H2O =>
MnO2 + C2O4{2-} + 4 H3O{+} = Mn{2+} + 2 CO2 + 6 H2O
CaI2(aq) + F2(l) = CaF2(aq) + I2 =>
CaI2(aq) + F2(l) = CaF2(aq) + I2
NaHCO3 + C2H6O2 = CO2 + H2O + CH3COONa =>
5 NaHCO3 + 4 C2H6O2 = 3 CO2 + 7 H2O + 5 CH3COONa
K2ZnO2 + HNO3 = Zn(NO3)2 + KOH =>
K2ZnO2 + 2 HNO3 = Zn(NO3)2 + 2 KOH
CaF2 + H2 = HF + Ca =>
CaF2 + H2 = 2 HF + Ca
Na2O + H2O = Na(HO) =>
Na2O + H2O = 2 Na(HO)
NaBr + MnO2 + H2SO4 = MnSO4 + Br2 + H2O + Na2SO4 =>
2 NaBr + MnO2 + 2 H2SO4 = MnSO4 + Br2 + 2 H2O + Na2SO4
Rb + F2 = Rb{+} + F{-} =>
2 Rb + F2 = 2 Rb{+} + 2 F{-}
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
NaH + Fe3O4 = NaOH + Fe =>
4 NaH + Fe3O4 = 4 NaOH + 3 Fe
CrCl3 + NaBiO3 + NaOH = Na2CrO4 + BiOCl + NaCl + H2O =>
2 CrCl3 + 3 NaBiO3 + 4 NaOH = 2 Na2CrO4 + 3 BiOCl + 3 NaCl + 2 H2O
Zn2S + O2 = ZnO + S =>
Zn2S + O2 = 2 ZnO + S
CrCl3 + NaOH + I2 = NaCrO4 + NaClO3 + NaI + H2O =>
CrCl3 + 26 NaOH + 11 I2 = NaCrO4 + 3 NaClO3 + 22 NaI + 13 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NiSO4 + CaCl = NiCl2 + Ca2SO4 =>
NiSO4 + 2 CaCl = NiCl2 + Ca2SO4
C6H8 + O2 = CO2 + H2O =>
C6H8 + 8 O2 = 6 CO2 + 4 H2O
C14H13N8NaO4S3 + H2O2 = CO2 + H2O + HNO3 + H2SO4 + NaOH =>
C14H13N8NaO4S3 + 60 H2O2 = 14 CO2 + 59 H2O + 8 HNO3 + 3 H2SO4 + NaOH
MnO4{-} + C2O4{2-} + H3O{+} = Mn{3+} + H2O + CO2 =>
MnO4{-} + 2 C2O4{2-} + 8 H3O{+} = Mn{3+} + 12 H2O + 4 CO2
K2CO3 + ZnBr2 = ZnCO3 + KBr =>
K2CO3 + ZnBr2 = ZnCO3 + 2 KBr
Al2S3 + Na3N = AlN + Na2S =>
Al2S3 + 2 Na3N = 2 AlN + 3 Na2S
C5H15NO2 + NH4NO3 = CO2 + H2O + N2 =>
2 C5H15NO2 + 31 NH4NO3 = 10 CO2 + 77 H2O + 32 N2
CoSO3 + H3PO4 = CoPO4 + H3SO3 =>
CoSO3 + H3PO4 = CoPO4 + H3SO3
KMnO4 + FeCl2*6H2O + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + Cl2 + H2O =>
6 KMnO4 + 10 FeCl2*6H2O + 24 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 10 Cl2 + 84 H2O
HCl + KHCO3 = HCO3 + KHCl =>
HCl + KHCO3 = HCO3 + KHCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HRn + H2O = RnO + H2 =>
2 HRn + 2 H2O = 2 RnO + 3 H2
Na2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
4 Na2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O
LiPO = Li + P + O2 =>
2 LiPO = 2 Li + 2 P + O2
H2S2 + HClO + H2O2 = H2SO4 + HCl =>
H2S2 + 6 HClO + H2O2 = 2 H2SO4 + 6 HCl
NaCI(s) = NaCI(aq) =>
NaCI(s) = NaCI(aq)
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