Equations balanced on the previous day | Equations balanced on the next day |
2 HNO3 + 3 H2SO4 = 3 SO4 + 4 H2O + 2 NO
Co(NO3)2 + K3Fe(CN)6 = Co(CN)2 + K3Fe(NO3)6 =>
3 Co(NO3)2 + K3Fe(CN)6 = 3 Co(CN)2 + K3Fe(NO3)6
H{2+} + O{-2} = H2 + O2 =>
2 H{2+} + 2 O{-2} = H2 + O2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Zn + KOH + KNO2 = K2ZnO2 + NH3 + H2O =>
3 Zn + 5 KOH + KNO2 = 3 K2ZnO2 + NH3 + H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Mg3(PO4)2 = Mg2 + PO4 =>
2 Mg3(PO4)2 = 3 Mg2 + 4 PO4
H{2+} + O{-2} = H2 + O2 =>
2 H{2+} + 2 O{-2} = H2 + O2
CrO4 + Pb(C2H3O2)2 + H = Pb(Cr2O7) + H2O + C2H3O2 =>
2 CrO4 + Pb(C2H3O2)2 + 2 H = Pb(Cr2O7) + H2O + 2 C2H3O2
FeCl3 + Na2S2O3 = NaCl + FeCl2 + Na2S4O6 =>
2 FeCl3 + 2 Na2S2O3 = 2 NaCl + 2 FeCl2 + Na2S4O6
KMnO4 + C = K6C6O12 + MnO2 =>
6 KMnO4 + 6 C = K6C6O12 + 6 MnO2
MnO4{2-} + S2O3{2-} + H{+} = Mn{2+} + SO4{2-} + H2O =>
2 MnO4{2-} + S2O3{2-} + 6 H{+} = 2 Mn{2+} + 2 SO4{2-} + 3 H2O
Na2S2O3 + Br2 + H2O = HBr + Na2SO4 + S =>
Na2S2O3 + Br2 + H2O = 2 HBr + Na2SO4 + S
KIO3 + H2SO4 + KI = K2SO4 + I2 + H2O =>
KIO3 + 3 H2SO4 + 5 KI = 3 K2SO4 + 3 I2 + 3 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
KIO3 + C2H5OH + H2SO4 = K2SO4 + CH3CHO + I2 + H2O =>
2 KIO3 + 5 C2H5OH + H2SO4 = K2SO4 + 5 CH3CHO + I2 + 6 H2O
NH4Cl + Ca + (OH)2 = CaCl + NO + H2O =>
NH4Cl + Ca + 3(OH)2 = CaCl + NO + 5 H2O
KIO3 + H2SO4 + KI = K2SO4 + I2 + H2O =>
KIO3 + 3 H2SO4 + 5 KI = 3 K2SO4 + 3 I2 + 3 H2O
(Cu(CH3COO)2)(H2O) + C3H8O2 = (Cu(C3H7O2)) + (H2O) + CH3CO2H =>
8(Cu(CH3COO)2)(H2O) + 10 C3H8O2 = 8(Cu(C3H7O2)) + 6(H2O) + 19 CH3CO2H
PbO + HNO3 = PbO3 + HNO =>
PbO + HNO3 = PbO3 + HNO
H2SO4 + P(OH)3 = H2O + P2(SO4)3 =>
3 H2SO4 + 2 P(OH)3 = 6 H2O + P2(SO4)3
Al(H2O)6{3+} = Al3 + OH + H3O{+} =>
3 Al(H2O)6{3+} = Al3 + 9 OH + 9 H3O{+}
CH3COOH(aq) + O2(g) = CO2(g) + H2O(g) =>
CH3COOH(aq) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Mn{2+} + Cl2 + H2O = MnO4{-} + Cl{-} + H{+} =>
2 Mn{2+} + 5 Cl2 + 8 H2O = 2 MnO4{-} + 10 Cl{-} + 16 H{+}
H{2+} + O{-2} = H2 + O2 =>
2 H{2+} + 2 O{-2} = H2 + O2
K2Cr2O7 + C2H5OH + HCl = Cr2Cl3 + KCl + CH3COOH + H2O =>
4 K2Cr2O7 + 9 C2H5OH + 20 HCl = 4 Cr2Cl3 + 8 KCl + 9 CH3COOH + 19 H2O
Sn3(PO4)4 + Ni2(SO3)3 = NiPO4 + Sn(SO3)2 =>
Sn3(PO4)4 + 2 Ni2(SO3)3 = 4 NiPO4 + 3 Sn(SO3)2
Fe2O3 + S{2-} + H{+} = FeS + S + H2O =>
Fe2O3 + 3 S{2-} + 6 H{+} = 2 FeS + S + 3 H2O
K2SO4(aq) + MgCl2(aq) = K2Cl2(aq) + MgSO4(s) =>
K2SO4(aq) + MgCl2(aq) = K2Cl2(aq) + MgSO4(s)
NH4Cl + CuO = (NH4)2CuCl4 + H2O + NH3 =>
4 NH4Cl + CuO = (NH4)2CuCl4 + H2O + 2 NH3
Ag2O + HCl = AgCl + H2O =>
Ag2O + 2 HCl = 2 AgCl + H2O
Cl2 + F2 = ClF2 =>
Cl2 + 2 F2 = 2 ClF2
H{2+} + O{-2} = H2 + O2 =>
2 H{2+} + 2 O{-2} = H2 + O2
H3N + LiOH = H2O + Li3N =>
H3N + 3 LiOH = 3 H2O + Li3N
Fe + C13 = FeC14 =>
13 Fe + 14 C13 = 13 FeC14
KBr + AgNO3 + NH3 = KNO3 + NH3Br + Ag =>
KBr + AgNO3 + NH3 = KNO3 + NH3Br + Ag
xenontetrafluoride + water = xenon + oxygen + hydrogenfluoride =>
XeF4 + 2 H2O = Xe + O2 + 4 HF
BaO + Al = BaAl4 + Al2O3 =>
3 BaO + 14 Al = 3 BaAl4 + Al2O3
Mn2O7 + C4H10O = MnO2 + CO2 + H2O =>
4 Mn2O7 + C4H10O = 8 MnO2 + 4 CO2 + 5 H2O
NaCIO3 + NaI + H2O = NaCI + I2 + NaOH =>
NaCIO3 + 6 NaI + 3 H2O = NaCI + 3 I2 + 6 NaOH
NH3 + (H3PO4) = (NH4)3PO4 =>
3 NH3 + (H3PO4) = (NH4)3PO4
F2 + AlCl3 = AlF3 + Cl2 =>
3 F2 + 2 AlCl3 = 2 AlF3 + 3 Cl2
KClO3(aq) = KClO(aq) + O2(g) =>
KClO3(aq) = KClO(aq) + O2(g)
NaNO2(aq) + KI(aq) + H2SO4(aq) = I2(s) + NO(g) + Na2SO4(aq) + K2SO4(aq) + H2O(l) =>
2 NaNO2(aq) + 2 KI(aq) + 2 H2SO4(aq) = I2(s) + 2 NO(g) + Na2SO4(aq) + K2SO4(aq) + 2 H2O(l)
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Na2SO4 + BaNO3 = Na2NO3 + BaSO4 =>
Na2SO4 + BaNO3 = Na2NO3 + BaSO4
H2(C2O4) + NaOH = Na2C2O4 + H2O =>
H2(C2O4) + 2 NaOH = Na2C2O4 + 2 H2O
CH2O + O = CO2 + H2 =>
CH2O + O = CO2 + H2
NaBr(aq) + NH4OH(aq) = NH4Br + NaOH =>
NaBr(aq) + NH4OH(aq) = NH4Br + NaOH
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