Equations balanced on the previous day | Equations balanced on the next day |
CuC2O4 = Cu + C2O4
Fe(ClO)3 = FeCl3 + O2 =>
2 Fe(ClO)3 = 2 FeCl3 + 3 O2
Ti + HNO3 = H2TiO3 + NO2 + H2O =>
Ti + 4 HNO3 = H2TiO3 + 4 NO2 + H2O
H2SO4 + Al = H2S + H2O + Al2(SO4)3 =>
15 H2SO4 + 8 Al = 3 H2S + 12 H2O + 4 Al2(SO4)3
NH3(g) + HBr(g) = NH4Br(s) =>
NH3(g) + HBr(g) = NH4Br(s)
K2Cr2O7 + H2C2O4 + H{+} = Cr{3+} + K{+} + H2O + CO2 =>
K2Cr2O7 + 3 H2C2O4 + 8 H{+} = 2 Cr{3+} + 2 K{+} + 7 H2O + 6 CO2
XeO4 + NaOH = Na2XeO5 + H2O =>
XeO4 + 2 NaOH = Na2XeO5 + H2O
FeCl2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + Cl2 + H2O =>
2 FeCl2 + K2Cr2O7 + 7 H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 2 Cl2 + 7 H2O
C6H5C2H5Cl2 = C6H5C2H4ClHCl =>
C6H5C2H5Cl2 = C6H5C2H4ClHCl
Hg + AuCl = HgCl2 + Au =>
Hg + 2 AuCl = HgCl2 + 2 Au
Re + H2SO4 = HReO4 + SO2 + H2O =>
2 Re + 7 H2SO4 = 2 HReO4 + 7 SO2 + 6 H2O
NaOH + H3P = Na3P + H2O =>
3 NaOH + H3P = Na3P + 3 H2O
Au(s) + H3PO4(aq) = AuPO4 + H2 =>
2 Au(s) + 2 H3PO4(aq) = 2 AuPO4 + 3 H2
(NH4)2S(aq) + HBr(aq) = H2S(l) + NH4Br(aq) =>
(NH4)2S(aq) + 2 HBr(aq) = H2S(l) + 2 NH4Br(aq)
Cu + Mn(NO3)2 = Cu(NO3)2 + Mn =>
Cu + Mn(NO3)2 = Cu(NO3)2 + Mn
HH = H =>
HH = 2 H
BaClO + Fe(CO3)3 = Fe(ClO)3 + BaCO3 =>
3 BaClO + Fe(CO3)3 = Fe(ClO)3 + 3 BaCO3
HCl + Na2S2O3 = S + H2O + NaCl + SO2 =>
2 HCl + Na2S2O3 = S + H2O + 2 NaCl + SO2
K1Cl1O3 = K1Cl1O4 + K1Cl1 =>
4 K1Cl1O3 = 3 K1Cl1O4 + K1Cl1
H2S + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4) + H2O =>
5 H2S + 4 K2Cr2O7 + 3 H2SO4 = 4 K2SO4 + 4 Cr2(SO4) + 8 H2O
SnI4 + Cl = SnCl4 + I =>
SnI4 + 4 Cl = SnCl4 + 4 I
NO2{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO2{-} + 3 Zn + 5 OH{-} = NH3 + 3 ZnO2{2-} + H2O
C3H6O + Ca(ClO)2 = CHCl3 + Ca(CH3COO)2 + Ca(OH)2 =>
2 C3H6O + 3 Ca(ClO)2 = 2 CHCl3 + Ca(CH3COO)2 + 2 Ca(OH)2
Mn2O7 + KBr + H2SO4 = MnSO4 + K2SO4 + Br + H2O =>
Mn2O7 + 10 KBr + 7 H2SO4 = 2 MnSO4 + 5 K2SO4 + 10 Br + 7 H2O
C6H12O6 + C6H6O3 = C6H12O3 + C6H6O6 =>
C6H12O6 + C6H6O3 = C6H12O3 + C6H6O6
*FeS2 + O2 = Fe2O3 + SO2 =>
4*FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2O(l) + CO2(g) = C6H12O6(s) + O =>
6 H2O(l) + 6 CO2(g) = C6H12O6(s) + 12 O
Zn(NO3)3*6H2O = ZnO + NH3 + H2O + O2 =>
4 Zn(NO3)3*6H2O = 4 ZnO + 12 NH3 + 6 H2O + 25 O2
Fe2(SO4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2SO4
Cs(HCO3) = CO2 + Cs2CO3 + H2O =>
2 Cs(HCO3) = CO2 + Cs2CO3 + H2O
C12H22O11(s) + KClO3(s) = KCl(s) + H2OH2O(g) + CO2(g) =>
2 C12H22O11(s) + 16 KClO3(s) = 16 KCl(s) + 11 H2OH2O(g) + 24 CO2(g)
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2 =>
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2
Fe(NO3)3 + Mg3(PO4)2 = FePO4 + Mg(NO3)2 =>
2 Fe(NO3)3 + Mg3(PO4)2 = 2 FePO4 + 3 Mg(NO3)2
Cr(OH)2 + H2O = Cr(OH)3 + H2 =>
2 Cr(OH)2 + 2 H2O = 2 Cr(OH)3 + H2
ZnSO3(s) = ZnO(s) + SO2 =>
ZnSO3(s) = ZnO(s) + SO2
Ca(NO3)2 + (NH4)3 + PO4 = Ca(PO4)2 + NH4NO3 =>
3 Ca(NO3)2 + 2(NH4)3 + 6 PO4 = 3 Ca(PO4)2 + 6 NH4NO3
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
Fe3O4 + H2 = FeO + OH =>
2 Fe3O4 + H2 = 6 FeO + 2 OH
AgNO3 + KClO4 = KNO3 + AgClO4 =>
AgNO3 + KClO4 = KNO3 + AgClO4
Ag + Cu(SO4) = Cu + Ag(SO4) =>
Ag + Cu(SO4) = Cu + Ag(SO4)
H2SO4 + Na(HCO3) = Na2(SO4) + CO2 + H2O =>
H2SO4 + 2 Na(HCO3) = Na2(SO4) + 2 CO2 + 2 H2O
SN + O = SNO =>
SN + O = SNO
H4[Fe(CN)6] + Fe(OH)3 = Fe4[Fe(CN)6]3 + H2O =>
3 H4[Fe(CN)6] + 4 Fe(OH)3 = Fe4[Fe(CN)6]3 + 12 H2O
Zn(s) + H2SO4 + H2O = ZnSO4*7H2O + H2(g) =>
Zn(s) + H2SO4 + 7 H2O = ZnSO4*7H2O + H2(g)
CuSO4 + Na2(CO3) = CuCO3 + Na2SO4 =>
CuSO4 + Na2(CO3) = CuCO3 + Na2SO4
Fe(ClO3)2 = FeCl2 + O2 =>
Fe(ClO3)2 = FeCl2 + 3 O2
S2 = S6 =>
3 S2 = S6
Fe + HMnO4 = FeH + MnO4 =>
Fe + HMnO4 = FeH + MnO4
Al + Na{+} + OH{-} + H2O = Na[Al(OH)3] + H2 =>
Al + Na{+} + OH{-} + 2 H2O = Na[Al(OH)3] + H2
H2O + Fe2O3 + I{-} = IO3{-} + Fe(OH)2 =>
6 H2O + 3 Fe2O3 + I{-} = IO3{-} + 6 Fe(OH)2
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