| Equations balanced on the previous day | Equations balanced on the next day |
3 Cu(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Cu
HNO2 + CsOH = CsNO2 + H2O =>
HNO2 + CsOH = CsNO2 + H2O
Na + H2SO4 = NaHS + NaHSO4 + H2O =>
8 Na + 8 H2SO4 = NaHS + 7 NaHSO4 + 4 H2O
KO2 + CO5 = K4C3O5 + O =>
4 KO2 + 3 CO5 = K4C3O5 + 18 O
As3S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
As3S3 + 11 HNO3 + 2 H2O = 3 H3AsO4 + 3 H2SO4 + 11 NO
NaO2 = NaO + O2 =>
2 NaO2 = 2 NaO + O2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
HSO4 + H2O = H3 + SO5 =>
HSO4 + H2O = H3 + SO5
Fe2O3 + NaCl = Fe2Cl + NaO3 =>
Fe2O3 + NaCl = Fe2Cl + NaO3
C57H110O6 + H2O = C3H8O3 + C17H35COOH =>
C57H110O6 + 3 H2O = C3H8O3 + 3 C17H35COOH
KOH + H2S = K2S + OH2 =>
2 KOH + H2S = K2S + 2 OH2
FeCl3 + KSCN = FeCl2 + KSClCN =>
FeCl3 + KSCN = FeCl2 + KSClCN
Pb(CH3COO)2 + Li2SO4 = PbSO4 + Li(CH3COO) =>
Pb(CH3COO)2 + Li2SO4 = PbSO4 + 2 Li(CH3COO)
Zn + Cu(SO4)3 = Zn2(SO4)3 + Cu =>
2 Zn + Cu(SO4)3 = Zn2(SO4)3 + Cu
KI(ac) + Pb(NO3)2(ac) = PbI2(s) + KNO3 =>
2 KI(ac) + Pb(NO3)2(ac) = PbI2(s) + 2 KNO3
Fe2O3 + H3Po4 = Fe3(Po4)3 + H2O =>
3 Fe2O3 + 6 H3Po4 = 2 Fe3(Po4)3 + 9 H2O
NiCl + H2O = HCl + NiOH =>
NiCl + H2O = HCl + NiOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2O + SO4 = H2S + OH =>
6 H2O + SO4 = H2S + 10 OH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 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
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
CoSO4*5H2O + C6H8O7 = Co + SO2 + CO + H2O =>
3 CoSO4*5H2O + 2 C6H8O7 = 3 Co + 3 SO2 + 12 CO + 23 H2O
K2CO3 + H2O = CO2 + KOH =>
K2CO3 + H2O = CO2 + 2 KOH
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Na2HAsO3 + NaBrO3 + HCl = NaBr + H3AsO4 + NaCl =>
3 Na2HAsO3 + NaBrO3 + 6 HCl = NaBr + 3 H3AsO4 + 6 NaCl
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AlO3H3 + H2CO3 = Al2C3O9 + H2O =>
2 AlO3H3 + 3 H2CO3 = Al2C3O9 + 6 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Al + H3PO4 = H + Al(PO4)3 =>
Al + 3 H3PO4 = 9 H + Al(PO4)3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
S2O3 + KI = K2S2O3 + I =>
S2O3 + 2 KI = K2S2O3 + 2 I
H3PO4 + CaH2O2 = H2O + Ca3P2O8 =>
2 H3PO4 + 3 CaH2O2 = 6 H2O + Ca3P2O8
AgCl + H(SO4)2 = Ag(SO4)2 + HCl =>
AgCl + H(SO4)2 = Ag(SO4)2 + HCl
HgI2 = HgI + I2 =>
2 HgI2 = 2 HgI + I2
H2O + Ca(NO3)2 = HNO3 + Ca(OH)2 =>
2 H2O + Ca(NO3)2 = 2 HNO3 + Ca(OH)2
NaCO3 + MgOH = NaOH + MgCO3 =>
NaCO3 + MgOH = NaOH + MgCO3
H2S + Pb = H2PbS =>
H2S + Pb = H2PbS
CH3COCl + NH3 = HCl + CH3CONH2 =>
CH3COCl + NH3 = HCl + CH3CONH2
FeS2 + KNO3 = Fe + SO2 + KNO2 =>
FeS2 + 4 KNO3 = Fe + 2 SO2 + 4 KNO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/30/25
Equations balanced on 04/29/24
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