Equations balanced on the previous day | Equations balanced on the next day |
3 Fe + Al2(SO4)3 = 3 FeSO4 + 2 Al
CH3CH3O + HNO3 = CH3CH2NO3 + H2O =>
CH3CH3O + HNO3 = CH3CH2NO3 + H2O
CNO{-} + MnO2 + OH{-}{-} = CN{-} + MnO4{-} + H2O =>
3 CNO{-} + 2 MnO2 + 2 OH{-}{-} = 3 CN{-} + 2 MnO4{-} + H2O
FeCl2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + H2O + HCl =>
6 FeCl2 + K2Cr2O7 + 13 H2SO4 = 3 Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 7 H2O + 12 HCl
RuCl3 + O2 = RuO3 + Cl2 =>
2 RuCl3 + 3 O2 = 2 RuO3 + 3 Cl2
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
NH4Cl + Ag(NO3)2 = AgCl2 + NH4NO3 =>
2 NH4Cl + Ag(NO3)2 = AgCl2 + 2 NH4NO3
KMnO4 + MnSO4 + KOH = MnO2 + K2SO4 + H2O =>
2 KMnO4 + 3 MnSO4 + 4 KOH = 5 MnO2 + 3 K2SO4 + 2 H2O
AsBr3 + H2SO4 + K2Cr3O7 = HBrO3 + H4As2O7 + Cr2(SO4)3 + K2SO4 + H2O =>
6 AsBr3 + 220 H2SO4 + 40 K2Cr3O7 = 18 HBrO3 + 3 H4As2O7 + 60 Cr2(SO4)3 + 40 K2SO4 + 205 H2O
CrCl3 + NaHCO3 + H2O = NaCl + Cr(OH)3 + H2CO3 =>
CrCl3 + 3 NaHCO3 + 3 H2O = 3 NaCl + Cr(OH)3 + 3 H2CO3
C4H11NO3 + O2 = CO2 + H2O + NO2 =>
4 C4H11NO3 + 25 O2 = 16 CO2 + 22 H2O + 4 NO2
HNO3 + H2O = H3O + NO3 =>
HNO3 + H2O = H3O + NO3
C3H4 + O3 = CO3 + H2O =>
3 C3H4 + 11 O3 = 9 CO3 + 6 H2O
CuBr + Al = CuAl + Br =>
CuBr + Al = CuAl + Br
Fe3 + Cl2 = FeCl3 =>
2 Fe3 + 9 Cl2 = 6 FeCl3
NaCl + C2H5OH = NaClC2H5OH =>
NaCl + C2H5OH = NaClC2H5OH
Cu + H{+} + NO3{-} = Cu{2} + NO + H2O =>
3 Cu + 8 H{+} + 2 NO3{-} = 3 Cu{2} + 2 NO + 4 H2O
Ga + H2Se3 = Ga2Se3 + H2 =>
2 Ga + H2Se3 = Ga2Se3 + H2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
C4H6 + KMnO4 + H2O = C4H8(OH)4 + MnO2 + KOH =>
3 C4H6 + 2 KMnO4 + 10 H2O = 3 C4H8(OH)4 + 2 MnO2 + 2 KOH
K2CrO4 + HCl = CrCl2 + Cl2 + KCl + H2O =>
K2CrO4 + 8 HCl = CrCl2 + 2 Cl2 + 2 KCl + 4 H2O
Na2O4 + H2O = NaOH + O2 =>
2 Na2O4 + 2 H2O = 4 NaOH + 3 O2
Na2SO3 + NaOH + I2 = NaHSO4 + NaI =>
Na2SO3 + NaOH + I2 = NaHSO4 + 2 NaI
K2S(aq) + CoCl2(aq) = KCl(aq) + CoS =>
K2S(aq) + CoCl2(aq) = 2 KCl(aq) + CoS
Fe(OH)3 + KOH = K[Fe(OH)4] =>
Fe(OH)3 + KOH = K[Fe(OH)4]
NiCO3(s) + HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O(l) =>
NiCO3(s) + 2 HNO3(aq) = Ni(NO3)2(aq) + CO2(g) + H2O(l)
H{+} + KMnO4 + FeC2O4 = Mn{+2} + Fe{+3} + K + C2O4{-2} + H2O =>
8 H{+} + KMnO4 + 6 FeC2O4 = Mn{+2} + 6 Fe{+3} + K + 6 C2O4{-2} + 4 H2O
FeCl3 + AgNO3 = Fe(NO3)3 + Ag3Cl3 =>
FeCl3 + 3 AgNO3 = Fe(NO3)3 + Ag3Cl3
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
K4[Fe(CN)6] + Cl2 = K3[Fe(CN)6] + KCl =>
2 K4[Fe(CN)6] + Cl2 = 2 K3[Fe(CN)6] + 2 KCl
CH3COOH + Zn = Zn(C2H3O2)2 + H2 =>
2 CH3COOH + Zn = Zn(C2H3O2)2 + H2
NaHSO4 + NaCl + H2 + O2 = Na2SO4*10H2O + HCl =>
NaHSO4 + NaCl + 10 H2 + 5 O2 = Na2SO4*10H2O + HCl
Na2SO3 + NaOH + I2 = NaHSO4 + NaI =>
Na2SO3 + NaOH + I2 = NaHSO4 + 2 NaI
CH2ClCH2CH3 + O2 = CO2 + HCl + H2O =>
2 CH2ClCH2CH3 + 9 O2 = 6 CO2 + 2 HCl + 6 H2O
NaCl + Ni = NiCl + Na =>
NaCl + Ni = NiCl + Na
H2SO4 + Bi2O5 = Bi2(SO4)5 + H2O =>
5 H2SO4 + Bi2O5 = Bi2(SO4)5 + 5 H2O
Au2O3 = Au + O2 =>
2 Au2O3 = 4 Au + 3 O2
BrNO3 + HSO3 = BrSO3 + HNO3 =>
BrNO3 + HSO3 = BrSO3 + HNO3
FeS2 + O = Fe2O + SO2 =>
2 FeS2 + 9 O = Fe2O + 4 SO2
NO2 + OH{-} = NO3{-} + NO2{-} + H{+} =>
2 NO2 + OH{-} = NO3{-} + NO2{-} + H{+}
Al + NaOH2 = Na3AlO3 + H2 =>
Al + 3 NaOH2 = Na3AlO3 + 3 H2
I4O10 + CO = I2 + CO2 =>
I4O10 + 10 CO = 2 I2 + 10 CO2
C10H19O3N + O2 = H2O + CO2 + NH{+}4 + HCO{-}3 =>
4 C10H19O3N + 49 O2 = 34 H2O + 36 CO2 + 4 NH{+}4 + 4 HCO{-}3
Cu(No3)2 + MgOH = Cu(OH)2 + MgNo3 =>
Cu(No3)2 + 2 MgOH = Cu(OH)2 + 2 MgNo3
K2MnO4 + KOH + NO2 = Mn(OH)2 + KNO3 =>
K2MnO4 + 2 KOH + 4 NO2 = Mn(OH)2 + 4 KNO3
CuO + P2O5 = Cu3(PO4)2 =>
3 CuO + P2O5 = Cu3(PO4)2
Cl2 + Na2S2O3 + NaOH = NaSO4 + NaCl + H2O =>
5 Cl2 + Na2S2O3 + 10 NaOH = 2 NaSO4 + 10 NaCl + 5 H2O
I2O5 + KI + H2SO4 = I2 + K2SO4 + H2O =>
I2O5 + 10 KI + 5 H2SO4 = 6 I2 + 5 K2SO4 + 5 H2O
Ag{+} + NaCl = AgCl + Na{+} =>
Ag{+} + NaCl = AgCl + Na{+}
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