Equations balanced on the previous day | Equations balanced on the next day |
3 S + 6 NaOH = Na2SO3 + 2 Na2S + 3 H2O
CuSO4(s) + H2O(l) = H2SO4(s) + CuO(s) =>
CuSO4(s) + H2O(l) = H2SO4(s) + CuO(s)
KI(aq) + BaS(aq) = KS(ap) + BaI(aq) =>
KI(aq) + BaS(aq) = KS(ap) + BaI(aq)
N4H4 + N2O4 = N + H2O =>
2 N4H4 + N2O4 = 10 N + 4 H2O
ZnSO4 = ZnSO3 + O2 =>
2 ZnSO4 = 2 ZnSO3 + O2
(NH4)2 + SO4 = (NH4)2SO4 =>
(NH4)2 + SO4 = (NH4)2SO4
FeC2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3] + Fe(OH)3 =>
6 FeC2O4 + 6 K2C2O4 + 3 H2O2 = 4 K3[Fe(C2O4)3] + 2 Fe(OH)3
KMnO4 + KI + H2SO4 = MnO2 + K2SO4 + I2 + H2O =>
2 KMnO4 + 6 KI + 4 H2SO4 = 2 MnO2 + 4 K2SO4 + 3 I2 + 4 H2O
HI + Cu(OH)2 = CuI2 + H2O =>
2 HI + Cu(OH)2 = CuI2 + 2 H2O
LiOH + FeCl = FeOH + LiCl =>
LiOH + FeCl = FeOH + LiCl
BaCl2 + Al2(SO4)3 = Ba(SO4) + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 Ba(SO4) + 2 AlCl3
HMnO4 + HCl = Cl2 + H2O + MnO =>
2 HMnO4 + 10 HCl = 5 Cl2 + 6 H2O + 2 MnO
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MnI2 + NaBiO3 + H2SO4 = NaMnO4 + NaIO3 + Bi2(SO4)3 + Na2SO4 + H2O =>
4 MnI2 + 34 NaBiO3 + 62 H2SO4 = 4 NaMnO4 + 8 NaIO3 + 17 Bi2(SO4)3 + 11 Na2SO4 + 62 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
I2 + Cl = ICl =>
I2 + 2 Cl = 2 ICl
FeS + H{+} + NO3{-} = Fe{3+} + SO4{2-} + NO2 + H2O =>
FeS + 10 H{+} + 9 NO3{-} = Fe{3+} + SO4{2-} + 9 NO2 + 5 H2O
Cr2O7({-}2) + H3O{+} + NO2({-}) = Cr({+}3) + NO3({-}) + H2O =>
2 Cr2O7({-}2) + 6 H3O{+} + 11 NO2({-}) = 4 Cr({+}3) + 11 NO3({-}) + 9 H2O
CH4N2O + C12H22O11 + CH4O = C21H27NO5 + H2O =>
12 CH4N2O + 25 C12H22O11 + 192 CH4O = 24 C21H27NO5 + 359 H2O
H12P2O8 + Cd(OH)4 = Cd3(PO4)2 + H2O =>
H12P2O8 + 3 Cd(OH)4 = Cd3(PO4)2 + 12 H2O
*5H2 + N2 = *2NH3 =>
3*5H2 + 5 N2 = 5*2NH3
PCl3 + H2O = H3PO3 + H3O + Cl =>
PCl3 + 6 H2O = H3PO3 + 3 H3O + 3 Cl
NH4TcO4 + H2 = Tc + H2O + NH3 =>
2 NH4TcO4 + 7 H2 = 2 Tc + 8 H2O + 2 NH3
Zn(MnO4)2 + K2SO3 + H2O = K2SO4 + Zn(OH)2 + MnO2 =>
Zn(MnO4)2 + 3 K2SO3 + H2O = 3 K2SO4 + Zn(OH)2 + 2 MnO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
C7H8(s) + O2 = CO2(g) + H2O(g) =>
C7H8(s) + 9 O2 = 7 CO2(g) + 4 H2O(g)
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Fe2(SO4)3 + KI = I2 + KSO4 + FeSO4 =>
2 Fe2(SO4)3 + 2 KI = I2 + 2 KSO4 + 4 FeSO4
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Ba(s) + S2(g) = Ba3S2(s) =>
3 Ba(s) + S2(g) = Ba3S2(s)
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
NaS + H2SO4 = Na2SO4 + HS =>
2 NaS + H2SO4 = Na2SO4 + 2 HS
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
Cu(NO3)2 + K4Fe(CN)6 = CuFe(CN)6 + K4(NO3)2 =>
Cu(NO3)2 + K4Fe(CN)6 = CuFe(CN)6 + K4(NO3)2
MnO2 + KOH + KNO3 = KNO2 + KMnO4 + H2O =>
2 MnO2 + 2 KOH + 3 KNO3 = 3 KNO2 + 2 KMnO4 + H2O
Zn{2+} + K3Fe(CN)6 = KZn[Fe(CN)6] + K{+} =>
Zn{2+} + K3Fe(CN)6 = KZn[Fe(CN)6] + 2 K{+}
HNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO2 + H2O =>
2 HNO3 + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + 2 NO2 + 2 H2O
As2S3 + (NH4)2S = (NH4)3AsS3 =>
As2S3 + 3(NH4)2S = 2(NH4)3AsS3
CrSO4 + NaOH = Cr(OH)2 + Na2SO4 =>
CrSO4 + 2 NaOH = Cr(OH)2 + Na2SO4
Ba(OH)2 + Na3(PO4) = Ba3(PO4)2 + NaOH =>
3 Ba(OH)2 + 2 Na3(PO4) = Ba3(PO4)2 + 6 NaOH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cl2 + H2O = Cl*H2O =>
Cl2 + 2 H2O = 2 Cl*H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Na + FeO = NaO + Fe =>
Na + FeO = NaO + Fe
CH3COH + H2 = C2H5OH =>
CH3COH + H2 = C2H5OH
(Na3PO4) + HCl = H3PO4 + NaCl =>
(Na3PO4) + 3 HCl = H3PO4 + 3 NaCl
Cu(OH)2*CuCO3 = CuO + CO2 + H2O =>
Cu(OH)2*CuCO3 = 2 CuO + CO2 + H2O
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