Equations balanced on the previous day | Equations balanced on the next day |
FeCl3(aq) + K2CO3(aq) = FeCO3(s) + K2Cl3(aq)
Na2S + Al2(SO4)3 + H2O = Al(OH)3 + H2S + Na2SO4 =>
3 Na2S + Al2(SO4)3 + 6 H2O = 2 Al(OH)3 + 3 H2S + 3 Na2SO4
H + PO3 + Ba(OH)2 = BaPO3 + H2O =>
2 H + PO3 + Ba(OH)2 = BaPO3 + 2 H2O
PbNo3 + KCl = PbCl + KNo3 =>
PbNo3 + KCl = PbCl + KNo3
Fe2O3 + Al2 = Al2O3Fe2 =>
Fe2O3 + Al2 = Al2O3Fe2
PbCO3 + O2 = PbO4 + CO2 =>
2 PbCO3 + 3 O2 = 2 PbO4 + 2 CO2
Au2(SO3)3 + H2 = Au + H2SO3 =>
Au2(SO3)3 + 3 H2 = 2 Au + 3 H2SO3
H2O + Co = H2 + Co2O3 =>
3 H2O + 2 Co = 3 H2 + Co2O3
H2(g) + P4(s) = PH3(g) =>
6 H2(g) + P4(s) = 4 PH3(g)
Hg(OK)2 + K3PO4 = Hg3(PO4)2 + K2O =>
3 Hg(OK)2 + 2 K3PO4 = Hg3(PO4)2 + 6 K2O
CuSO4 + HI = Cu2I2 + H2SO4 + I2 =>
2 CuSO4 + 4 HI = Cu2I2 + 2 H2SO4 + I2
K2Cr2O7 + H2SO4 + C2H6 = K2SO4 + Cr2(SO4)3 + C2H4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6 = K2SO4 + Cr2(SO4)3 + 3 C2H4 + 7 H2O
KCN + Ni(OH)2 = K2[Ni(CN)4] + KOH =>
4 KCN + Ni(OH)2 = K2[Ni(CN)4] + 2 KOH
Hg + HSO4 = Hg78SO4 + H2O + SO2 =>
234 Hg + 4 HSO4 = 3 Hg78SO4 + 2 H2O + SO2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Cr2O7{2-} + H2O + {-} = Cr + OH{-} =>
Cr2O7{2-} + 7 H2O + 12e = 2 Cr + 14 OH{-}
Al2(SO4) + V(OH)4 = Al(OH) + V2(SO4)4 =>
4 Al2(SO4) + 2 V(OH)4 = 8 Al(OH) + V2(SO4)4
HOCH2CO2H + Na2CO3 = C2H3NaO3 + H2O + CO2 =>
2 HOCH2CO2H + Na2CO3 = 2 C2H3NaO3 + H2O + CO2
HCl + CaNO3 = CaCl + HNO3 =>
HCl + CaNO3 = CaCl + HNO3
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
KI(aq) + Cl2(g) = KCl + I =>
2 KI(aq) + Cl2(g) = 2 KCl + 2 I
C2H5OH + K2CrO7 + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
9 C2H5OH + 4 K2CrO7 + 10 H2SO4 = 2 Cr2(SO4)3 + 9 CH3COOH + 4 K2SO4 + 19 H2O
FeO4(s) + H2(g) = Fe(s) + H2O(g) =>
FeO4(s) + 4 H2(g) = Fe(s) + 4 H2O(g)
H2S(aq) + Bi(NO3)3(aq) = Bi2S3(s) + HNO3(aq) =>
3 H2S(aq) + 2 Bi(NO3)3(aq) = Bi2S3(s) + 6 HNO3(aq)
NaOH(Ac) + K2CO3(Ac) = Na2CO3(Ac) + KOH(Ac) =>
2 NaOH(Ac) + K2CO3(Ac) = Na2CO3(Ac) + 2 KOH(Ac)
Cl2 + Mg(NO3)2 + Ba(NO3) = MgCl2 + Ba(NO3)2 =>
Cl2 + Mg(NO3)2 + 2 Ba(NO3) = MgCl2 + 2 Ba(NO3)2
HClO3 + Al(OH)3 = Al(ClO4) + H2O =>
HClO3 + Al(OH)3 = Al(ClO4) + 2 H2O
C4H8O + Ag(NH3)2OH = Ag + C4H8O2 + NH3 + H2O =>
C4H8O + 2 Ag(NH3)2OH = 2 Ag + C4H8O2 + 4 NH3 + H2O
U(OH)4 + NH4Cl = UCl4 + NH3 + H2O =>
U(OH)4 + 4 NH4Cl = UCl4 + 4 NH3 + 4 H2O
SnO2 + H2O + NO2 = SnH2NO5 =>
SnO2 + H2O + NO2 = SnH2NO5
H2 + SO4 + NaHCO3 = Na2SO4 + H2O + CO2 =>
H2 + SO4 + 2 NaHCO3 = Na2SO4 + 2 H2O + 2 CO2
SnBr2 + Na3PO4 = Sn3(PO4)2 + NaBr =>
3 SnBr2 + 2 Na3PO4 = Sn3(PO4)2 + 6 NaBr
Ba[Zn(OH)4] + H2SO4 = H2O + Zn(OH)2 + BaSO4 =>
Ba[Zn(OH)4] + H2SO4 = 2 H2O + Zn(OH)2 + BaSO4
FeSO4 + H4SiO4 + NaOH = FeNa2SiO4 + Na2SO4 + H2O =>
FeSO4 + H4SiO4 + 4 NaOH = FeNa2SiO4 + Na2SO4 + 4 H2O
K2CrO7 + CH3CH2OH + H2SO4 = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
4 K2CrO7 + 9 CH3CH2OH + 10 H2SO4 = 9 CH3COOH + 2 Cr2(SO4)3 + 19 H2O + 4 K2SO4
(CH3((CH3)2)(CH3)) + O2 = CO2 + H2O =>
(CH3((CH3)2)(CH3)) + 7 O2 = 4 CO2 + 6 H2O
Mg(OH)2 + HBr = H2O + Mg + Br2 =>
Mg(OH)2 + 2 HBr = 2 H2O + Mg + Br2
P4 + NaOH + H2O = Na2H2P2O6 + PH3 =>
7 P4 + 12 NaOH + 24 H2O = 6 Na2H2P2O6 + 16 PH3
HC2H3O2 + NaHSO3 = H2O + CO2 + NaSO2 =>
HC2H3O2 + 8 NaHSO3 = 6 H2O + 2 CO2 + 8 NaSO2
F2 + NaOH = O2 + NaF + HOH =>
2 F2 + 4 NaOH = O2 + 4 NaF + 2 HOH
C + H + O + N = C10H16N2O8 =>
10 C + 16 H + 8 O + 2 N = C10H16N2O8
NiSO4 + NaNO3 = NiNO3 + NaSO4 =>
NiSO4 + NaNO3 = NiNO3 + NaSO4
Cu(C2H3O2)2 + (NH4)2SO4 = CuSO4 + NH4C2H3O2 =>
Cu(C2H3O2)2 + (NH4)2SO4 = CuSO4 + 2 NH4C2H3O2
AgI + K = Ag + KI =>
AgI + K = Ag + KI
K2S + NaMnO4 + NaOH = Na2MnO4 + K2SO4 + H2O =>
K2S + 8 NaMnO4 + 8 NaOH = 8 Na2MnO4 + K2SO4 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3 =>
AgNO3 + NaPO4{-3} = AgPO4{-3} + NaNO3
Br2 + KF = BrF2 + K =>
Br2 + 4 KF = 2 BrF2 + 4 K
Fe3Mg5 + H4 = Fe2H7 + Mg4 =>
8 Fe3Mg5 + 21 H4 = 12 Fe2H7 + 10 Mg4
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