| Equations balanced on the previous day | Equations balanced on the next day |
Al + CuNO3 = AlCuNO3
H2S + O2(g) = H2O + SO2 =>
2 H2S + 3 O2(g) = 2 H2O + 2 SO2
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H5CH(CH3)2 + O2 = C6H5C(CH3)2OH =>
2 C6H5CH(CH3)2 + O2 = 2 C6H5C(CH3)2OH
AuCl3 + Ni = NiCl + Au3 =>
3 AuCl3 + 9 Ni = 9 NiCl + Au3
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaH3CO3 + HC2H3O2 = C2H3NaO2 + H2O + CO2 =>
4 NaH3CO3 + 3 HC2H3O2 = 4 C2H3NaO2 + 6 H2O + 2 CO2
H + MgCO3 = Mg + HCO3 =>
H + MgCO3 = Mg + HCO3
Al2(SO4)3 + BaCl2 = Al(Cl3) + Ba(SO4) =>
Al2(SO4)3 + 3 BaCl2 = 2 Al(Cl3) + 3 Ba(SO4)
I{-} + Co{3+} = I3{-} + Co{2+} =>
3 I{-} + 2 Co{3+} = I3{-} + 2 Co{2+}
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Co(OH)2 + NH3 = Co(NH3)6 + OH =>
Co(OH)2 + 6 NH3 = Co(NH3)6 + 2 OH
MnSO4 + SrS = SrSO4 + MnS =>
MnSO4 + SrS = SrSO4 + MnS
C2H3NaO2 + HI = NaI + CH3COOH =>
C2H3NaO2 + HI = NaI + CH3COOH
Na2CO3(ac) + HCl(ac) = NaCl(ac) + CO2(g) + H2O(l) =>
Na2CO3(ac) + 2 HCl(ac) = 2 NaCl(ac) + CO2(g) + H2O(l)
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C26H52O2 + O2 = H2O + CO =>
C26H52O2 + 25 O2 = 26 H2O + 26 CO
CaO + HCOOH = HCOOCa + OH =>
CaO + HCOOH = HCOOCa + OH
Fe + CI2 = FeCI2 =>
Fe + CI2 = FeCI2
CO2 + H2 = C6H12O6 + H2O =>
6 CO2 + 12 H2 = C6H12O6 + 6 H2O
Al(s) + ZnBr2(aq) = AlBr3 + Zn =>
2 Al(s) + 3 ZnBr2(aq) = 2 AlBr3 + 3 Zn
O3 + H2S = H2SO3 + O2 =>
3 O3 + H2S = H2SO3 + 3 O2
CaCl2 + C4H10 = C2 + HCl + Ca =>
5 CaCl2 + C4H10 = 2 C2 + 10 HCl + 5 Ca
NH4NO3 + K2CO3 = KNO3 + CO2 + NH3 + H2O =>
2 NH4NO3 + K2CO3 = 2 KNO3 + CO2 + 2 NH3 + H2O
GaCl3 + Na2CO3 + H2O = Ga(OH)3 + CO2 + NaCl =>
2 GaCl3 + 3 Na2CO3 + 3 H2O = 2 Ga(OH)3 + 3 CO2 + 6 NaCl
C6H12O6 + KMnO4 + H2SO4 = CO4 + MnSO4 + K2SO4 + H2O =>
5 C6H12O6 + 48 KMnO4 + 72 H2SO4 = 30 CO4 + 48 MnSO4 + 24 K2SO4 + 102 H2O
BO3 + Mg = Mg2O + B =>
BO3 + 6 Mg = 3 Mg2O + B
(NH4)2S + K2Cr2O7 + H2O = S + Cr(OH)3 + NH4OH + KOH =>
3(NH4)2S + K2Cr2O7 + 7 H2O = 3 S + 2 Cr(OH)3 + 6 NH4OH + 2 KOH
FeCl2 + NaNO3 = Fe(NO3)2 + NaCl =>
FeCl2 + 2 NaNO3 = Fe(NO3)2 + 2 NaCl
Fe + Ag(NO3) = Ag2 + Fe(NO3) =>
2 Fe + 2 Ag(NO3) = Ag2 + 2 Fe(NO3)
(C2H6N2) = (C2H6) + N =>
(C2H6N2) = (C2H6) + 2 N
HFl + H2O = H3O + Fl =>
HFl + H2O = H3O + Fl
H2O + Se + Cd2{+} = Cd + SeO32{+} + H{+} =>
32 H2O + Se + 65 Cd2{+} = 130 Cd + SeO32{+} + 64 H{+}
C4H6O4Ca = Ca + C4H6O4 =>
C4H6O4Ca = Ca + C4H6O4
Fe2P + FeS2 = FeS + P2S5 =>
2 Fe2P + 9 FeS2 = 13 FeS + P2S5
Ra + HCl = ClRa + H2 =>
2 Ra + 2 HCl = 2 ClRa + H2
Na2FeO2 + H2O = NaOH + Fe3O4 + H2 =>
3 Na2FeO2 + 4 H2O = 6 NaOH + Fe3O4 + H2
CaCO3*2 = CaO + CO2 =>
CaCO3*2 = CaO + CO2
CH4 + SO = CS2 + H2O =>
CH4 + 2 SO = CS2 + 2 H2O
AgF(aq) + NaCl(aq) = AgCl(aq) + NaF(aq) =>
AgF(aq) + NaCl(aq) = AgCl(aq) + NaF(aq)
Cu2S2 + O2 = Cu2O + SO2 =>
2 Cu2S2 + 5 O2 = 2 Cu2O + 4 SO2
NaHS + H2O2 = NaSO3 + H2O =>
2 NaHS + 7 H2O2 = 2 NaSO3 + 8 H2O
Ca3N2 + H2O = Ca + (OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca + 3(OH)2 + 2 NH3
MnO2 + Cl + NaOH = NaMnO4 + NaCl + H2O =>
MnO2 + 3 Cl + 4 NaOH = NaMnO4 + 3 NaCl + 2 H2O
AgNO2 + Cu2 = Ag + Cu(NO2)2 =>
4 AgNO2 + Cu2 = 4 Ag + 2 Cu(NO2)2
FeSCN + FeCl3 = Fe + ClSCN =>
3 FeSCN + FeCl3 = 4 Fe + 3 ClSCN
Al + C2H2 + H2 = (C2H5)3Al =>
2 Al + 6 C2H2 + 9 H2 = 2(C2H5)3Al
CH3CH2COOH + Sr(OH)2 = Sr(CH3CH2COO)2 + H2O =>
2 CH3CH2COOH + Sr(OH)2 = Sr(CH3CH2COO)2 + 2 H2O
FeCuS2 = Cu + FeS2 =>
FeCuS2 = Cu + FeS2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/20/25
Equations balanced on 03/22/24
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