| Equations balanced on the previous day | Equations balanced on the next day |
NH4(NO3) = 2 N + O + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Be(OH)2 + Cl2O3 = Be(ClO2)2 + H2O =>
Be(OH)2 + Cl2O3 = Be(ClO2)2 + H2O
C + H + O = HCOOH =>
C + 2 H + 2 O = HCOOH
HNO3 + H2SO4 = SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 = 3 SO4 + 4 H2O + 2 NO
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HONH3 + OH = HONH3NO3 + H2O =>
2 HONH3 + 8 OH = HONH3NO3 + 6 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
K + Cl2 + O2 = KClO3 =>
2 K + Cl2 + 3 O2 = 2 KClO3
PuPhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O + Pu =>
5 PuPhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 Pu
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CuOH + HBr = CuBr + H2O =>
CuOH + HBr = CuBr + H2O
(C2H5)3N + H2O = (C2H5)3NH + OH =>
(C2H5)3N + H2O = (C2H5)3NH + OH
H2O2(aq) + Fe(NO3)3(aq) = HNO3(aq) + FeO3(s) =>
3 H2O2(aq) + 2 Fe(NO3)3(aq) = 6 HNO3(aq) + 2 FeO3(s)
MnO4{-} + S{-2} + H{+} = Mn2{+} + S + H2O =>
4 MnO4{-} + 13 S{-2} + 32 H{+} = 2 Mn2{+} + 13 S + 16 H2O
Cu(NO3)2 + FeSO4 + H2SO4 = Fe(SO4)3 + CuSO4 + NO + H2O =>
2 Cu(NO3)2 + 3 FeSO4 + 8 H2SO4 = 3 Fe(SO4)3 + 2 CuSO4 + 4 NO + 8 H2O
MgCl2 + LiC2H5 = LiMg + Cl2C2H5 =>
MgCl2 + LiC2H5 = LiMg + Cl2C2H5
Na2CO3 + H2O = Na + OH + HCO =>
Na2CO3 + 3 H2O = 2 Na + 5 OH + HCO
Pb(No3)2 + K = Pb + K(No3) =>
Pb(No3)2 + 2 K = Pb + 2 K(No3)
C2C2H5Cl + O2 = CO2 + H2O + Cl =>
4 C2C2H5Cl + 21 O2 = 16 CO2 + 10 H2O + 4 Cl
Na(Co3) + Ca(No3)2 = Ca(Co3)2 + Na(No3) =>
2 Na(Co3) + Ca(No3)2 = Ca(Co3)2 + 2 Na(No3)
Co(g) + F2(g) = CoF2 =>
Co(g) + F2(g) = CoF2
AgNO3 + HNO3 = Ag[NO3]2 + H2 =>
2 AgNO3 + 2 HNO3 = 2 Ag[NO3]2 + H2
NaIO3 + NaOH + Cl2 = Na2H3IO6 + NaCl =>
NaIO3 + 3 NaOH + Cl2 = Na2H3IO6 + 2 NaCl
C2H4O2 + C15H11O = C17H15O3 =>
C2H4O2 + C15H11O = C17H15O3
C32H16N8Ni + CO2 + H2O + Cl2 = C6H4(CO)2O + CH4N2O + NiCl2 =>
C32H16N8Ni + 4 CO2 + 8 H2O + Cl2 = 4 C6H4(CO)2O + 4 CH4N2O + NiCl2
Cl2 + CaCO3 = CaCl2 + CO2 + O2 =>
2 Cl2 + 2 CaCO3 = 2 CaCl2 + 2 CO2 + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Os(OH)4 + H2TeO = Os(TeO)2 + H2O =>
Os(OH)4 + 2 H2TeO = Os(TeO)2 + 4 H2O
NaCl + AuNO3 = NaNO3 + AuCl =>
NaCl + AuNO3 = NaNO3 + AuCl
KI + KIO3 + C3H6O = K6O + H + CHI3 =>
53 KI + KIO3 + 6 C3H6O = 9 K6O + 18 H + 18 CHI3
KI(ac) + Pb(NO3)2(ac) = PbI2(s) + KNO3(ac) =>
2 KI(ac) + Pb(NO3)2(ac) = PbI2(s) + 2 KNO3(ac)
C11H16 + O2 = CO + H2O =>
2 C11H16 + 19 O2 = 22 CO + 16 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
C6H6 + H2O = CO2 + H =>
C6H6 + 12 H2O = 6 CO2 + 30 H
Pb(NO3)2(ac) + KI(ac) = PbI2(ac) + KNO3(ac) =>
Pb(NO3)2(ac) + 2 KI(ac) = PbI2(ac) + 2 KNO3(ac)
HNO2 = H2O + NO2 + NO =>
2 HNO2 = H2O + NO2 + NO
C7H6O3 + CH4O = C8H8O3 + H2O =>
C7H6O3 + CH4O = C8H8O3 + H2O
HMnO4 + Bi(OH)3 = Bi(OH)2 + (MnO4)2 + H2O =>
2 HMnO4 + 2 Bi(OH)3 = 2 Bi(OH)2 + (MnO4)2 + 2 H2O
SrCl2(aq) + Na2SO4(aq) = SrSO4(s) + NaCl(aq) =>
SrCl2(aq) + Na2SO4(aq) = SrSO4(s) + 2 NaCl(aq)
Al(OH)3 + Na + H2O = Na[Al(OH)4] + H2 =>
2 Al(OH)3 + 2 Na + 2 H2O = 2 Na[Al(OH)4] + H2
C5H12 + O2 = CO2 + H2OO =>
C5H12 + 11 O2 = 5 CO2 + 6 H2OO
NH4(OH) + Br2 = NH4Br + N2 + H2O =>
8 NH4(OH) + 3 Br2 = 6 NH4Br + N2 + 8 H2O
Sr + Sn(HCO3)2 = Sr(HCO3)2 + Sn =>
Sr + Sn(HCO3)2 = Sr(HCO3)2 + Sn
Pb(NO3)2(ac) + KI(ac) = PbI2(ac) + KNO3(s) =>
Pb(NO3)2(ac) + 2 KI(ac) = PbI2(ac) + 2 KNO3(s)
NaCl + O2 = NaOCl =>
2 NaCl + O2 = 2 NaOCl
Zn(s) + Zn(I3)2(aq) = ZnI2(aq) =>
2 Zn(s) + Zn(I3)2(aq) = 3 ZnI2(aq)
CuSO4*5H2O + NaCl + NaHSO3 = CuCl + NaHSO4 + H2O =>
2 CuSO4*5H2O + 2 NaCl + NaHSO3 = 2 CuCl + 3 NaHSO4 + 9 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/16/25
Equations balanced on 04/15/24
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