Equations balanced on the previous day | Equations balanced on the next day |
MgO + Ag + H2O = MgAg + (OH)2
Nb + HNO3 = Nb(NO3)2 + NO2 + H2O =>
Nb + 4 HNO3 = Nb(NO3)2 + 2 NO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CO2(g) + H2O(g) = C4H10(g) + O2 =>
8 CO2(g) + 10 H2O(g) = 2 C4H10(g) + 13 O2
K2ZnO2 + HNO3 = Zn(NO3)2 + K(NO3) + H2O =>
K2ZnO2 + 4 HNO3 = Zn(NO3)2 + 2 K(NO3) + 2 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CrO3 + H2O = Cr(OH)6 =>
CrO3 + 3 H2O = Cr(OH)6
Hg2CrO4 = Cr2O2 + Hg + O2 =>
2 Hg2CrO4 = Cr2O2 + 4 Hg + 3 O2
KF + Br2 = K2Br + F =>
4 KF + Br2 = 2 K2Br + 4 F
Zn + H3O = ZnH2 + H2O =>
Zn + 2 H3O = ZnH2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCl + K(OH) = Fe(OH) + KCl =>
FeCl + K(OH) = Fe(OH) + KCl
FeCO3 + HNO3 = CO2 + Fe(NO3)3 + NO2 + H2O =>
FeCO3 + 4 HNO3 = CO2 + Fe(NO3)3 + NO2 + 2 H2O
FeS + O2 = Fe2O3 + SO22 =>
4 FeS + 47 O2 = 2 Fe2O3 + 4 SO22
Cl + FeCl3 = FeCl4 =>
Cl + FeCl3 = FeCl4
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
NaCN + Cl2 = CNCl + NaCl =>
NaCN + Cl2 = CNCl + NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(ClO3)2 + (NH4)3Po4 = Cu3(Po4)2 + NH4ClO3 =>
3 Cu(ClO3)2 + 2(NH4)3Po4 = Cu3(Po4)2 + 6 NH4ClO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mn(s) + HBr(aq) = MnBr2(aq) + H2(g) =>
Mn(s) + 2 HBr(aq) = MnBr2(aq) + H2(g)
C12H19Cl3O8 + C6H8O7 = C6H8Cl3O8 + C12H19O7 =>
C12H19Cl3O8 + C6H8O7 = C6H8Cl3O8 + C12H19O7
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + Fe = SO2 + FeO + H2O =>
H2SO4 + Fe = SO2 + FeO + H2O
Cr(OH)4 = CrO2 + H2O =>
Cr(OH)4 = CrO2 + 2 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe(s) + Na{3+}(aq) = Fe{2+}(aq) + Na(s) =>
3 Fe(s) + 2 Na{3+}(aq) = 3 Fe{2+}(aq) + 2 Na(s)
C15H31COOH + CH3OH = C15H31COOCH3 + C3H8O3 =>
15 C15H31COOH + CH3OH = 14 C15H31COOCH3 + C3H8O3
CH3CH(OH)CH3 + HCl = CH3(CH2)3Cl + H2O =>
4 CH3CH(OH)CH3 + 3 HCl = 3 CH3(CH2)3Cl + 4 H2O
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
Sr(OH)2NaHCO3 = SrCO3NaOHH2O =>
Sr(OH)2NaHCO3 = SrCO3NaOHH2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
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(SO4) + (NH4)OH = H2O + (NH4)2SO4 =>
H2(SO4) + 2(NH4)OH = 2 H2O + (NH4)2SO4
MnO(OH)2 + NaOH + H2O = Na2[Mn(OH)6] =>
MnO(OH)2 + 2 NaOH + H2O = Na2[Mn(OH)6]
ZnSO4 + BaS = BaSO4 + Zn + S =>
ZnSO4 + BaS = BaSO4 + Zn + S
HgCl + SnCl2 = Hg + SnCl3 =>
HgCl + SnCl2 = Hg + SnCl3
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2
Al + O2 = (Al2)O2 =>
2 Al + O2 = (Al2)O2
Cr(OH)3 + NaOH = NaCr + Na2CrO4 + H2O =>
7 Cr(OH)3 + 11 NaOH = 3 NaCr + 4 Na2CrO4 + 16 H2O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
NO3 + Ag(NH3)2 + HCl = AgCl + NH3 + H2O =>
NO3 + 9 Ag(NH3)2 + 9 HCl = 9 AgCl + 19 NH3 + 3 H2O
SO2 = S03 + O2 =>
3 SO2 = S03 + 3 O2
Al(s) + CH3COOH(aq) = Al(CH3COO)3 + H2 =>
2 Al(s) + 6 CH3COOH(aq) = 2 Al(CH3COO)3 + 3 H2
Na2CO3(aq) + MgCl2(aq) = MgCO3(aq) + NaCl(aq) =>
Na2CO3(aq) + MgCl2(aq) = MgCO3(aq) + 2 NaCl(aq)
C4O4H4 + O2 = CO2 + H2O =>
C4O4H4 + 3 O2 = 4 CO2 + 2 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe2 + H2SO4 + O2 = FeSO4 + H2O =>
Fe2 + 2 H2SO4 + O2 = 2 FeSO4 + 2 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/07/24
Equations balanced on 05/07/23
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