Equations balanced on the previous day | Equations balanced on the next day |
2 CoOHNO3 + Co(HSO4)2 = Co(NO3)2 + 2 CoSO4 + 2 H2O
Na(OH) + H2(CO3) = Na2(CO3) + H2O =>
2 Na(OH) + H2(CO3) = Na2(CO3) + 2 H2O
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
CO(PO4)1 + Mg(SO4)1 = Mg(PO4)1 + CO(SO4)1 =>
CO(PO4)1 + Mg(SO4)1 = Mg(PO4)1 + CO(SO4)1
NaOH(s) + Al203(s) + H2O(l) = H2(g) + [Al(OH)4]{-} + Na{+} =>
406 NaOH(s) + 2 Al203(s) + 1218 H2O(l) = 609 H2(g) + 406[Al(OH)4]{-} + 406 Na{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu(NO3)2 + H2SO4 = Cu(SO4) + NO3H =>
Cu(NO3)2 + H2SO4 = Cu(SO4) + 2 NO3H
NH4F + KOH = NH3H2O + KF =>
NH4F + KOH = NH3H2O + KF
NaH2PO4 + CaCl = CaH2PO4 + NaCl =>
NaH2PO4 + CaCl = CaH2PO4 + NaCl
HNO3 + Cl = HClO3 + NO + H2O =>
5 HNO3 + 3 Cl = 3 HClO3 + 5 NO + H2O
H2O2 + C2H5OH = CHO + H2O =>
3 H2O2 + C2H5OH = 2 CHO + 5 H2O
C2H3N + O2 = CO + H2O + NO2 =>
4 C2H3N + 11 O2 = 8 CO + 6 H2O + 4 NO2
(NH4)6Mo7O24 + Co(CH3COO)2 + H2O2 = (NH4)6[Co2Mo10O30] + CH3COONH4 + CH3COOH + O2 =>
10(NH4)6Mo7O24 + 14 Co(CH3COO)2 + 5 H2O2 = 7(NH4)6[Co2Mo10O30] + 18 CH3COONH4 + 10 CH3COOH + 20 O2
COOHHOOC + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 COOHHOOC + 2 KMnO4 + 3 H2SO4 = 10 CO2 + K2SO4 + 2 MnSO4 + 8 H2O
Fe2O3 + C = Fe3C + O =>
3 Fe2O3 + 2 C = 2 Fe3C + 9 O
NaI + H2SO4 = H2S + I2 + H2O + NaHSO4 =>
8 NaI + 9 H2SO4 = H2S + 4 I2 + 4 H2O + 8 NaHSO4
Fe2O2 + H2O = Fe(OH)2 =>
Fe2O2 + 2 H2O = 2 Fe(OH)2
HClO(aq) + OH(aq) = ClO2(aq) + H2O(l) =>
HClO(aq) + 3 OH(aq) = ClO2(aq) + 2 H2O(l)
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Fe2O3 + C = Fe3C + O =>
3 Fe2O3 + 2 C = 2 Fe3C + 9 O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeSO4H2O = FeOH2SO4 =>
FeSO4H2O = FeOH2SO4
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Fe2O3 + C = Fe3C + O =>
3 Fe2O3 + 2 C = 2 Fe3C + 9 O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe4 + O7 = Fe7O4 =>
49 Fe4 + 16 O7 = 28 Fe7O4
C3H6Br2 + Zn = ZnBr + C3H6 =>
C3H6Br2 + 2 Zn = 2 ZnBr + C3H6
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
SnCl6{2-} + H2 = Sn{2+} + HCl + Cl{-} =>
SnCl6{2-} + H2 = Sn{2+} + 2 HCl + 4 Cl{-}
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
H + Cr2O7 = Cr + H2O =>
14 H + Cr2O7 = 2 Cr + 7 H2O
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
Au + Pb(No3)2 = Au(No3) + Pb =>
2 Au + Pb(No3)2 = 2 Au(No3) + Pb
Zn4O(CH3COO)6 + NaOH + H2O = Na2[Zn(OH)4] + CH3COONa =>
Zn4O(CH3COO)6 + 14 NaOH + H2O = 4 Na2[Zn(OH)4] + 6 CH3COONa
Ni + KCN = NiCN + K =>
Ni + KCN = NiCN + K
CO2 + H2O = CH4 + O2 =>
CO2 + 2 H2O = CH4 + 2 O2
FeCl + H2O = HCl + Fe(OH) =>
FeCl + H2O = HCl + Fe(OH)
Al4C3 + H2O(l) = CH4(g) + Al(OH)3 =>
Al4C3 + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3
H2O + MgO = Mg + (OH)2 =>
H2O + MgO = Mg + (OH)2
KOH(s) + CO2(g) = K2CO3(s) + H2O =>
2 KOH(s) + CO2(g) = K2CO3(s) + H2O
BaCl2 + CrO7 = Cl + Ba2(CrO7)2 =>
2 BaCl2 + 2 CrO7 = 4 Cl + Ba2(CrO7)2
Al4C3 + H2O(l) = CH4(g) + Al(OH)3 =>
Al4C3 + 12 H2O(l) = 3 CH4(g) + 4 Al(OH)3
Fe2O3 + C = Fe3C + O =>
3 Fe2O3 + 2 C = 2 Fe3C + 9 O
MnO2 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2O =>
2 MnO2 + 3 NaBiO3 + 10 HNO3 = 3 Bi(NO3)3 + 2 NaMnO4 + NaNO3 + 5 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaOH + C2H14O4 = NaC2H14O4 + OH[] =>
NaOH + C2H14O4 = NaC2H14O4 + OH[]
C8H18 + NO3{-} + H{+} = CO2 + N2 + H2O =>
C8H18 + 10 NO3{-} + 10 H{+} = 8 CO2 + 5 N2 + 14 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
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