| Equations balanced on the previous day | Equations balanced on the next day |
2 Ag + 4 KCN + O + H2O = 2 KAg(CN)2 + 2 KOH
[Co(NH3)5Cl]Cl2 + Na2CrO4 = [Co(NH3)5CrO4]Cl + NaCl =>
[Co(NH3)5Cl]Cl2 + Na2CrO4 = [Co(NH3)5CrO4]Cl + 2 NaCl
C10H12O4S2 + O2 = CO2 + SO2 + H2O =>
C10H12O4S2 + 13 O2 = 10 CO2 + 2 SO2 + 6 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = Fe2(SO4)3 + KSO4 + CO2 + HNO3 + MnSO4 + H2O =>
4 K4Fe(CN)6 + 65 KMnO4 + 152 H2SO4 = 2 Fe2(SO4)3 + 81 KSO4 + 24 CO2 + 24 HNO3 + 65 MnSO4 + 140 H2O
Na2CO3 + FeCl3 = Na2Fe + CO3Cl3 =>
Na2CO3 + FeCl3 = Na2Fe + CO3Cl3
IO3{-} + H2O + SO2 = I2 + SO4{2-} + H{+} =>
2 IO3{-} + 4 H2O + 5 SO2 = I2 + 5 SO4{2-} + 8 H{+}
NH3 + CH4 + H2O(g) = C2H5NO2 + H2 =>
NH3 + 2 CH4 + 2 H2O(g) = C2H5NO2 + 5 H2
K(s) + HNO3(aq) = H2KO4(aq) + H2O(l) + NO2(g) =>
K(s) + 6 HNO3(aq) = H2KO4(aq) + 2 H2O(l) + 6 NO2(g)
CH3COONH4 = CO2 + CH3NH4 =>
CH3COONH4 = CO2 + CH3NH4
H2S + Fr(OH) + Zn(OH)2 = Fr2ZnS2 + H2O =>
2 H2S + 2 Fr(OH) + Zn(OH)2 = Fr2ZnS2 + 4 H2O
HC2H3O2 + Mg = MgH + C2H3O2 =>
HC2H3O2 + Mg = MgH + C2H3O2
Mn(OH)2 + O2 = (MnO2*H2O) =>
2 Mn(OH)2 + O2 = 2(MnO2*H2O)
K2CO3(aq) + HNO3(aq) = CO2(aq) + H2O(l) + KNO3(aq) =>
K2CO3(aq) + 2 HNO3(aq) = CO2(aq) + H2O(l) + 2 KNO3(aq)
Pb(NO3)2(aq) + (NH4)2SO4(aq) = PbSO4(s) + NH4NO3(aq) =>
Pb(NO3)2(aq) + (NH4)2SO4(aq) = PbSO4(s) + 2 NH4NO3(aq)
IO3 + As2O3 = I + AsO4 =>
5 IO3 + 3 As2O3 = 5 I + 6 AsO4
CaMoO4 + H2SO4 = H2MoO4 + CaSO4 =>
CaMoO4 + H2SO4 = H2MoO4 + CaSO4
C8H17CHO + O2 = CO + H2O =>
2 C8H17CHO + 17 O2 = 18 CO + 18 H2O
K2Cr2O7{2-} + Ag{+} = K2Cr2O7 + Ag(s) =>
K2Cr2O7{2-} + 2 Ag{+} = K2Cr2O7 + 2 Ag(s)
H2O2 + NH3 + C2H5COCH3 = (CH3)2(C2H5)2C2N2 + H2O =>
H2O2 + 2 NH3 + 2 C2H5COCH3 = (CH3)2(C2H5)2C2N2 + 4 H2O
NaOH(aq) + FeCl3(aq) = Fe(OH)3(s) + NaCl(aq) =>
3 NaOH(aq) + FeCl3(aq) = Fe(OH)3(s) + 3 NaCl(aq)
W2TaC2O2 = Ta2O5 + TaC + WC + W =>
5 W2TaC2O2 = 2 Ta2O5 + TaC + 9 WC + W
Al2O3 + H2SO4 = H2O + Al2(SO4)3 =>
Al2O3 + 3 H2SO4 = 3 H2O + Al2(SO4)3
VO2{+} + OH{-} = VO4{-3} + H2O =>
VO2{+} + 4 OH{-} = VO4{-3} + 2 H2O
FeSO4 + KI + HIO3 + H2O = Fe(OH)3 + K2SO4 + I2 =>
10 FeSO4 + 20 KI + 6 HIO3 + 12 H2O = 10 Fe(OH)3 + 10 K2SO4 + 13 I2
MnO4 + H2S = Mn + S + H2O =>
MnO4 + 4 H2S = Mn + 4 S + 4 H2O
NaNO3 + Pb(CO3)2 = Pb(NO3)4 + Na2CO3 =>
4 NaNO3 + Pb(CO3)2 = Pb(NO3)4 + 2 Na2CO3
H2S(g) = H2S(aq) =>
H2S(g) = H2S(aq)
K2CrO4 + H2O + K2S = Cr(OH)3 + KOH + S =>
2 K2CrO4 + 8 H2O + 3 K2S = 2 Cr(OH)3 + 10 KOH + 3 S
Na2O3Si + H2ONiCl2 = NiSiO3 + H2O + Na2Cl2 =>
Na2O3Si + H2ONiCl2 = NiSiO3 + H2O + Na2Cl2
ZnO + KOH = ZnK + OOH =>
ZnO + KOH = ZnK + OOH
SO2 + IO3{-} + H2O = H2SO4 + I[{-}] =>
3 SO2 + IO3{-} + 3 H2O = 3 H2SO4 + I[{-}]
Zn + CaO = ZnO + Ca =>
Zn + CaO = ZnO + Ca
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)(aq) =>
Zn(s) + AgNo3(aq) = Ag(s) + Zn(No3)(aq)
BaCl2 + NaPO3 = NaCl + Ba(PO3)2 =>
BaCl2 + 2 NaPO3 = 2 NaCl + Ba(PO3)2
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Ca(OCl)2 + HBr = Br2 + CaBr2 + HCl + H2O =>
Ca(OCl)2 + 6 HBr = 2 Br2 + CaBr2 + 2 HCl + 2 H2O
H3BO3 + Fe(OH)3 = FeBO3 + H2O =>
H3BO3 + Fe(OH)3 = FeBO3 + 3 H2O
ZnO + CuCl2 = CuO + ZnCl2 =>
ZnO + CuCl2 = CuO + ZnCl2
NH3OH + HCl = NH4 + H2O + Cl2 =>
NH3OH + 2 HCl = NH4 + H2O + Cl2
LiI + O2 = Li2O + I2 =>
4 LiI + O2 = 2 Li2O + 2 I2
Pb(NO3)2(aq) + H2S(g) = PbS(s) + HNO3 = (CdSO4(aq) + NaOH(aq)Cd(OH)2(s) + Na2SO4(aq) =>
Pb(NO3)2(aq) + H2S(g) = PbS(s) + 2 HNO3
(C2H5N3O2) + OH + Cu + K = K[Cu(C2H3N3O2)2] + H2O =>
2(C2H5N3O2) + 4 OH + Cu + K = K[Cu(C2H3N3O2)2] + 4 H2O
FeSO4 + FeNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O =>
FeSO4 + FeNO3 + 2 H2SO4 = Fe2(SO4)3 + NO + 2 H2O
As2O5 + H2O = H3AsO4 =>
As2O5 + 3 H2O = 2 H3AsO4
CN2H4O + NO = N2 + CO2 + H2O =>
2 CN2H4O + 6 NO = 5 N2 + 2 CO2 + 4 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
AlI3(aq) + HC2H3O2(aq) = Al(C2H3O2)3(aq) + HI(s) =>
AlI3(aq) + 3 HC2H3O2(aq) = Al(C2H3O2)3(aq) + 3 HI(s)
K4Fe(CN)6 + AgNO3 = K4FeNO3 + Ag(CN)6 =>
K4Fe(CN)6 + AgNO3 = K4FeNO3 + Ag(CN)6
MgSO4(s) = Mg(aq) + SO4(aq) =>
MgSO4(s) = Mg(aq) + SO4(aq)
C8H8 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
7 C8H8 + 8 KMnO4 + 12 H2SO4 = 8 C6H5COOH + 8 MnSO4 + 4 K2SO4 + 16 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/19/25
Equations balanced on 03/21/24
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