Equations balanced on the previous day | Equations balanced on the next day |
2 Cr + 3 Cu(OH)2 = 2 Cr(OH)3 + 3 Cu
H2SO4 + Ni(OH)3 = Ni2(SO4)3 + H2O =>
3 H2SO4 + 2 Ni(OH)3 = Ni2(SO4)3 + 6 H2O
KAl(SO4)2*12H2O + KCr(SO4)2 + H2O = KAl(SO4)2*KCr(SO4)2*24H2O =>
KAl(SO4)2*12H2O + KCr(SO4)2 + 12 H2O = KAl(SO4)2*KCr(SO4)2*24H2O
CaCO3(s) + HNO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(g) =>
CaCO3(s) + 2 HNO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(g)
La(NO3)3 + Ba(OH)2 = La(OH)3 + Ba(NO3)2 =>
2 La(NO3)3 + 3 Ba(OH)2 = 2 La(OH)3 + 3 Ba(NO3)2
AgS(s) + O2(g) = Ag2O3(s) + SS2(g) =>
12 AgS(s) + 9 O2(g) = 6 Ag2O3(s) + 4 SS2(g)
C4H12 + O2 = H2O + CO2 =>
C4H12 + 7 O2 = 6 H2O + 4 CO2
H2O + Cs = CsH + O =>
H2O + 2 Cs = 2 CsH + O
AgI + NH3 + H2O = AgOH + NH4I =>
AgI + NH3 + H2O = AgOH + NH4I
NH3 + O2 + H{+} = NO2{+} + H2O =>
NH3 + 2 O2 + H{+} = NO2{+} + 2 H2O
PHO2 + O2 = PO4 + H2O =>
4 PHO2 + 5 O2 = 4 PO4 + 2 H2O
SiCl2 + H2O = HCl + SiO =>
SiCl2 + H2O = 2 HCl + SiO
C6H12O6 = CH3COO + H2 =>
2 C6H12O6 = 6 CH3COO + 3 H2
Al + Hg2(NO3)2 = Al(NO3)3 + Hg2 =>
2 Al + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 3 Hg2
CCO3 = CO + CO2 =>
CCO3 = CO + CO2
FeSO4(s) + Na2SiO3 = FeSiO3 + Na2SO4 =>
FeSO4(s) + Na2SiO3 = FeSiO3 + Na2SO4
CsOH + Cr(NO3)3 = CsNO3 + Cr(OH)3 =>
3 CsOH + Cr(NO3)3 = 3 CsNO3 + Cr(OH)3
HNO3 + H2S = N2O3 + S2 + H2O =>
2 HNO3 + 2 H2S = N2O3 + S2 + 3 H2O
Cr + H2O = Cr4O7 + H =>
4 Cr + 7 H2O = Cr4O7 + 14 H
SO2 + HF + O2 = SF6 + H2O =>
2 SO2 + 12 HF + O2 = 2 SF6 + 6 H2O
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2 =>
Mg(OH)2 + CaCO3 = MgCO3 + Ca(OH)2
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
Mn(C2H3O2)4 + (NH4)2C2O4 = NH4C2H3O2 + Mn(C2O4)2 =>
Mn(C2H3O2)4 + 2(NH4)2C2O4 = 4 NH4C2H3O2 + Mn(C2O4)2
CH3CHO + K2Cr2O7 + H2SO4 = CH3COOH + H2O + Cr2(SO4)3 + K2SO4 =>
3 CH3CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + 4 H2O + Cr2(SO4)3 + K2SO4
CsOH + Cr(NO3)3 = CsNO3 + Cr(OH)3 =>
3 CsOH + Cr(NO3)3 = 3 CsNO3 + Cr(OH)3
Co(NO3)2 + K3PO4 = Co(PO4) + K3(NO3)2 =>
Co(NO3)2 + K3PO4 = Co(PO4) + K3(NO3)2
K3[Fe(CN)6] + H2SO4 = K2SO4 + H3[Fe(CN)6] =>
2 K3[Fe(CN)6] + 3 H2SO4 = 3 K2SO4 + 2 H3[Fe(CN)6]
K(s) + PbO2(aq) = KO2 + Pb =>
K(s) + PbO2(aq) = KO2 + Pb
CuZn(NO3)2 = ZnCu(NO3)2 =>
CuZn(NO3)2 = ZnCu(NO3)2
Fe(OH)3 + H2S = FeS + S + H2O =>
2 Fe(OH)3 + 3 H2S = 2 FeS + S + 6 H2O
C4H8(l) + O2(g) = H2O(g) + CO2(g) =>
C4H8(l) + 6 O2(g) = 4 H2O(g) + 4 CO2(g)
HCl() + NaHCO3() = NaCl() + H2O() + CO2() =>
HCl() + NaHCO3() = NaCl() + H2O() + CO2()
KMnO4 + KI + H2SO4 = K2(SO4) + MnSO4 + I2 + H2O =>
2 KMnO4 + 10 KI + 8 H2SO4 = 6 K2(SO4) + 2 MnSO4 + 5 I2 + 8 H2O
Ca(NO3)2 + (NH4)2SO4 = N2 + CaSO4 + H2O + NH4HSO4 =>
3 Ca(NO3)2 + 7(NH4)2SO4 = 8 N2 + 3 CaSO4 + 18 H2O + 4 NH4HSO4
SiO + NaOH = H2 + Na2SiO3 =>
SiO + 2 NaOH = H2 + Na2SiO3
NaCl + PbO2 = Na2O + PbCl4 =>
4 NaCl + PbO2 = 2 Na2O + PbCl4
Na(s) + S(s) = Na2S4(s) =>
2 Na(s) + 4 S(s) = Na2S4(s)
V + HF + HNO3 = H2VF7 + NO + H2O =>
3 V + 21 HF + 5 HNO3 = 3 H2VF7 + 5 NO + 10 H2O
FeCl3 + NaOH + Br2 = Na2FeO4 + NaCl + NaBr + H2O =>
2 FeCl3 + 16 NaOH + 3 Br2 = 2 Na2FeO4 + 6 NaCl + 6 NaBr + 8 H2O
SO2 + NaIO3 + H2O = H2SO4 + NaI =>
3 SO2 + NaIO3 + 3 H2O = 3 H2SO4 + NaI
MS + HCl = H2 + MSCl2 =>
MS + 2 HCl = H2 + MSCl2
Cu + NH4 = Cu(NH4)4 =>
Cu + 4 NH4 = Cu(NH4)4
NiCl2 + NH4OH = Ni(NH3)6 + H2O + Cl2 =>
NiCl2 + 6 NH4OH = Ni(NH3)6 + 6 H2O + Cl2
FeS + H2 = Fe + H2S =>
FeS + H2 = Fe + H2S
H{+} + MnO4{-} + AsO3{3-} = Mn{2+} + AsO4{3-} + H2O =>
6 H{+} + 2 MnO4{-} + 5 AsO3{3-} = 2 Mn{2+} + 5 AsO4{3-} + 3 H2O
Co(NO3)2 + NaOH = CoNa2 + NO4H =>
Co(NO3)2 + 2 NaOH = CoNa2 + 2 NO4H
HBrO3 + Zn(OH)2 = Zn(BrO3)2 + H2O =>
2 HBrO3 + Zn(OH)2 = Zn(BrO3)2 + 2 H2O
CrOH3 + OH = CrOH + H2O =>
CrOH3 + 2 OH = CrOH + 2 H2O
Na2(CO3)2 = Na + (CO3)2 =>
Na2(CO3)2 = 2 Na + (CO3)2
C6H7NO2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C6H7NO2(g) + 27 O2(g) = 24 CO2(g) + 14 H2O(g) + 2 N2(g)
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