Equations balanced on the previous day | Equations balanced on the next day |
Na(CO3)2 + CaC2 = NaC2 + Ca(CO3)2
H2O + Fe2O3 + NaOH = Na[Fe(OH)4] =>
3 H2O + Fe2O3 + 2 NaOH = 2 Na[Fe(OH)4]
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe(s) + HNO3(aq) = H2(g) + Fe(NO3)3(aq) =>
2 Fe(s) + 6 HNO3(aq) = 3 H2(g) + 2 Fe(NO3)3(aq)
HPO3 + Na(OH) = Na(PO3) + H2O =>
HPO3 + Na(OH) = Na(PO3) + H2O
C9H18Cl2 + KOH = C9H18(OH)2 + KCl =>
C9H18Cl2 + 2 KOH = C9H18(OH)2 + 2 KCl
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
(OCH3)2C6H3C2H2NO2 + Zn + CH3COOH = (OCH3)2C6H3C2H4NH2 + Zn(CH3COO)2 + H2O =>
(OCH3)2C6H3C2H2NO2 + 4 Zn + 8 CH3COOH = (OCH3)2C6H3C2H4NH2 + 4 Zn(CH3COO)2 + 2 H2O
(OCH3)2C6H3C2H2NO2 + Zn + CH3COOH = (OCH3)2C6H3C2H4NH2 + Zn(CH3COO)2 + H2O =>
(OCH3)2C6H3C2H2NO2 + 4 Zn + 8 CH3COOH = (OCH3)2C6H3C2H4NH2 + 4 Zn(CH3COO)2 + 2 H2O
NH4Cl(s) + Ca(OH)2(S) = CaCl2(S) + H2O(l) + NH3(g) =>
2 NH4Cl(s) + Ca(OH)2(S) = CaCl2(S) + 2 H2O(l) + 2 NH3(g)
NH4OH + O = N2 + H2O =>
2 NH4OH + 3 O = N2 + 5 H2O
C9H18Cl2 + KOH = C9H18(OH)2 + KCl =>
C9H18Cl2 + 2 KOH = C9H18(OH)2 + 2 KCl
(OCH3)2C6H3C2H2NO2 + Zn + CH3COOH = (OCH3)2C6H3C2H4NH2 + Zn(CH3COO)2 + H2O =>
(OCH3)2C6H3C2H2NO2 + 4 Zn + 8 CH3COOH = (OCH3)2C6H3C2H4NH2 + 4 Zn(CH3COO)2 + 2 H2O
C5H12 + I2 = C5H11 + HI =>
2 C5H12 + I2 = 2 C5H11 + 2 HI
C9H18Cl2 + KOH = C9H18(OH)2 + KCl =>
C9H18Cl2 + 2 KOH = C9H18(OH)2 + 2 KCl
CH3CH2CH2CH2OH + NaBr + H2SO4 = CH3CH2CH2CH2Br + Na2SO4 + H2O =>
2 CH3CH2CH2CH2OH + 2 NaBr + H2SO4 = 2 CH3CH2CH2CH2Br + Na2SO4 + 2 H2O
C8H20 + O2 = CO2 + H2O =>
C8H20 + 13 O2 = 8 CO2 + 10 H2O
Na(CO3)2 + CaC2 = NaC2 + Ca(CO3)2 =>
Na(CO3)2 + CaC2 = NaC2 + Ca(CO3)2
(OCH3)2C6H3C2H2NO2 + Zn + CH3COOH = (OCH3)2C6H3C2H4NH2 + Zn(CH3COO)2 + H2O =>
(OCH3)2C6H3C2H2NO2 + 4 Zn + 8 CH3COOH = (OCH3)2C6H3C2H4NH2 + 4 Zn(CH3COO)2 + 2 H2O
NiO + C = CO + Ni =>
NiO + C = CO + Ni
Na(CO3)2 + CaC2 = NaC2 + Ca(CO3)2 =>
Na(CO3)2 + CaC2 = NaC2 + Ca(CO3)2
AgNO3 + KCl + NH3 = Ag(NH3)2 + KNO3 + Cl =>
AgNO3 + KCl + 2 NH3 = Ag(NH3)2 + KNO3 + Cl
KMnO4 + K3[Fe(C2O4)3] + H2SO4 = K2SO4 + MnSO4 + FeSO4 + CO2 + H2O =>
KMnO4 + K3[Fe(C2O4)3] + 4 H2SO4 = 2 K2SO4 + MnSO4 + FeSO4 + 6 CO2 + 4 H2O
C9H18Cl2 + KOH = C9H18(OH)2 + KCl =>
C9H18Cl2 + 2 KOH = C9H18(OH)2 + 2 KCl
K + H2SO4 = K2SO4 + H2O + S =>
6 K + 4 H2SO4 = 3 K2SO4 + 4 H2O + S
CH3(CH)3CH3 + O2 = CO2 + H2O =>
4 CH3(CH)3CH3 + 29 O2 = 20 CO2 + 18 H2O
C5H12 + I2 = C5H11 + HI =>
2 C5H12 + I2 = 2 C5H11 + 2 HI
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
(OCH3)2C6H3C2H2NO2 + Zn + CH3COOH = (OCH3)2C6H3C2H4NH2 + Zn(CH3COO)2 + H2O =>
(OCH3)2C6H3C2H2NO2 + 4 Zn + 8 CH3COOH = (OCH3)2C6H3C2H4NH2 + 4 Zn(CH3COO)2 + 2 H2O
N2H4 + H2O2 = N2 + (H2O) =>
N2H4 + 2 H2O2 = N2 + 4(H2O)
CH3OH + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH3OH + 6 NO3{-} = 3 N2 + 5 CO2 + 7 H2O + 6 OH{-}
K2S2O3 + I2 = S4O6 + KI =>
2 K2S2O3 + 2 I2 = S4O6 + 4 KI
(OCH3)2C6H3C2H2NO2 + Zn + CH3COOH = (OCH3)2C6H3C2H4NH2 + Zn(CH3COO)2 + H2O =>
(OCH3)2C6H3C2H2NO2 + 4 Zn + 8 CH3COOH = (OCH3)2C6H3C2H4NH2 + 4 Zn(CH3COO)2 + 2 H2O
Mo + HNO3 = H2[MoO2(NO3)4] + NO2 + H2O =>
Mo + 10 HNO3 = H2[MoO2(NO3)4] + 6 NO2 + 4 H2O
ZnO + KI = K2O + ZnI2 =>
ZnO + 2 KI = K2O + ZnI2
Fe2O3 + Cl2 + OH{-} = FeO4{2-} + H2O + Cl{-} =>
Fe2O3 + 3 Cl2 + 10 OH{-} = 2 FeO4{2-} + 5 H2O + 6 Cl{-}
Ba(NO3)2 + Mg(NO3)2*6H2O + Eu(NO3)3 + CO(NH2)2 + SiO2 = Ba2MgSi2O7Eu + CO2 + N2 + H2O =>
4 Ba(NO3)2 + 2 Mg(NO3)2*6H2O + 2 Eu(NO3)3 + 16 CO(NH2)2 + 4 SiO2 = 2 Ba2MgSi2O7Eu + 16 CO2 + 25 N2 + 44 H2O
C3H8 = C8H18 + H2 =>
8 C3H8 = 3 C8H18 + 5 H2
[HC6H4(COO)2] + O2 = CO2 + H2O =>
4[HC6H4(COO)2] + 29 O2 = 32 CO2 + 10 H2O
ZrSiO4 + Cl2 = ZrCl4 + SiO2 + O2 =>
ZrSiO4 + 2 Cl2 = ZrCl4 + SiO2 + O2
Pb(NO3)2(aq) + KOH(aq) = Pb(OH)2 + KNO3(aq) =>
Pb(NO3)2(aq) + 2 KOH(aq) = Pb(OH)2 + 2 KNO3(aq)
B2O3 + NH2CONH2 = BN + CO2 + H2O =>
B2O3 + NH2CONH2 = 2 BN + CO2 + 2 H2O
MnSO4 + KMnO4 + H2O = MnO2 + H2SO4 + KOH =>
3 MnSO4 + 2 KMnO4 + 4 H2O = 5 MnO2 + 3 H2SO4 + 2 KOH
KOH + COCl2 = KCl + CO(OH)2 =>
2 KOH + COCl2 = 2 KCl + CO(OH)2
CuCO3 = Cu2 + CO3 =>
2 CuCO3 = Cu2 + 2 CO3
C5H12 + I2 = C5H11 + HI =>
2 C5H12 + I2 = 2 C5H11 + 2 HI
InN3O9 + C12H28O4Ti + C5H8O2 + ZnN2O6 = In140Ti10Zn10O240 + CO2 + H2O + N2 =>
420 InN3O9 + 30 C12H28O4Ti + 185 C5H8O2 + 30 ZnN2O6 = 3 In140Ti10Zn10O240 + 1285 CO2 + 1160 H2O + 660 N2
Fe2S3 + K2CO3 = Fe2(CO3)3 + K2S =>
Fe2S3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2S
AlCl3 + NH4NO3 = AlNO3 + NH4Cl3 =>
AlCl3 + NH4NO3 = AlNO3 + NH4Cl3
HI + O2 = I + H2O =>
4 HI + O2 = 4 I + 2 H2O
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