| Equations balanced on the previous day | Equations balanced on the next day |
Ca + 2 CO2 = CaC2 + 2 O2
FeSO4 + H2SO4 + NaClO2 = Fe2(SO4)3 + NaCl + H2O =>
4 FeSO4 + 2 H2SO4 + NaClO2 = 2 Fe2(SO4)3 + NaCl + 2 H2O
Zn(OH)2 + MgCl2 = Mg(OH)2 + ZnCl2 =>
Zn(OH)2 + MgCl2 = Mg(OH)2 + ZnCl2
Zn + O2 = ZnO = O2 =>
2 Zn + O2 = 2 ZnO
C20H12O5 + NaOH = Na2C20H10O5 + H2O =>
C20H12O5 + 2 NaOH = Na2C20H10O5 + 2 H2O
AlFl3 + Cl2 = AlCl3 + Fl2 =>
2 AlFl3 + 3 Cl2 = 2 AlCl3 + 3 Fl2
Zn(oh)2 + NaOH + H2O = Na2[Zn(OH)4] + H2 =>
Zn(oh)2 + 4 NaOH + 4 H2O = 2 Na2[Zn(OH)4] + 2 H2
HCHO + Ag2O = Ag + CO2 + H2O =>
HCHO + 2 Ag2O = 4 Ag + CO2 + H2O
C4H8 + KMnO4 + H2O = C4H8O2 + MnO2 + KOH =>
3 C4H8 + 4 KMnO4 + 2 H2O = 3 C4H8O2 + 4 MnO2 + 4 KOH
PbO2 + CO2 = Pb(CO3)2 =>
PbO2 + 2 CO2 = Pb(CO3)2
CuO + NaOH + H2O = Na2[Cu(OH)4] =>
CuO + 2 NaOH + H2O = Na2[Cu(OH)4]
Cr(NO3)3 + NaBiO3 + HNO3 = HCr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
4 Cr(NO3)3 + 7 NaBiO3 + 16 HNO3 = 2 HCr2O7 + 7 Bi(NO3)3 + 7 NaNO3 + 7 H2O
RbCl + Pb(C2H3O2)2 = Rb(C2H3O2)2 + PbCl =>
RbCl + Pb(C2H3O2)2 = Rb(C2H3O2)2 + PbCl
Li3PO4 + CuCl2 = LiCl + Cu3(PO4)2 =>
2 Li3PO4 + 3 CuCl2 = 6 LiCl + Cu3(PO4)2
Ca + CO2 = CaC2 + O2 =>
Ca + 2 CO2 = CaC2 + 2 O2
Cr2O7{-} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-} + 14 H{+} + 7e = 2 Cr{+3} + 7 H2O
Sc + HBr = ScBr3 + H2 =>
2 Sc + 6 HBr = 2 ScBr3 + 3 H2
HCHO + H2O = H3O + CHO2 =>
HCHO + 4 H2O = 3 H3O + CHO2
Cr2O3 + NaOH + H2O = Na3Cr(OH)6 =>
Cr2O3 + 6 NaOH + 3 H2O = 2 Na3Cr(OH)6
CH4 + Cl = CHCl + HCl =>
CH4 + 4 Cl = CHCl + 3 HCl
Na2CO3 + HNO2 = NaNO2 + H2CO3 =>
Na2CO3 + 2 HNO2 = 2 NaNO2 + H2CO3
Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O
C2H5OH + C3H7COOC2H = C3H7COOC2H5 + H2O =>
3 C2H5OH + C3H7COOC2H = 2 C3H7COOC2H5 + H2O
Li + CO3 = Li2CO3 =>
2 Li + CO3 = Li2CO3
Fe4N = N2 + Fe =>
2 Fe4N = N2 + 8 Fe
AgNO3 + CO2 = AgCO3 + NO2 =>
AgNO3 + CO2 = AgCO3 + NO2
KOAcHCl = KClHOAc =>
KOAcHCl = KClHOAc
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C6H6 + CH3CH2COCl = C6H5COCH2CH3 + HCl =>
C6H6 + CH3CH2COCl = C6H5COCH2CH3 + HCl
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
(NH4)2Cr2O7 = NH3 + H2O + Cr2O3 + O2 =>
2(NH4)2Cr2O7 = 4 NH3 + 2 H2O + 2 Cr2O3 + 3 O2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
LiMnO4 + NiSO4 + H2SO4 = Li2SO4 + MnSO4 + Ni2(SO4)3 + H2O =>
2 LiMnO4 + 10 NiSO4 + 8 H2SO4 = Li2SO4 + 2 MnSO4 + 5 Ni2(SO4)3 + 8 H2O
O3B2 + H2O = H3BO3 =>
O3B2 + 3 H2O = 2 H3BO3
P2O3 + H2SO4 + KMnO4 + H2O = MnSO4 + H3PO4 + K2SO4 =>
5 P2O3 + 6 H2SO4 + 4 KMnO4 + 9 H2O = 4 MnSO4 + 10 H3PO4 + 2 K2SO4
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
C6H5NO2 + Fe + HCl = C6H5NH2 + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H5NH2 + 2 FeCl3 + 2 H2O
[Al(OH)4] + HNO3 = Al(OH)3 + H2O + NO3 =>
[Al(OH)4] + HNO3 = Al(OH)3 + H2O + NO3
ZnSO4 = Zn + SO4 =>
ZnSO4 = Zn + SO4
Lu2SO4 = Lu + SO4 =>
Lu2SO4 = 2 Lu + SO4
Zn + NHO3 = Zn(NO3)2 + H2O + NO =>
3 Zn + 8 NHO3 = 3 Zn(NO3)2 + 4 H2O + 2 NO
NH3 + H2SO4 = (NH4)2SO4(s) =>
2 NH3 + H2SO4 = (NH4)2SO4(s)
CaH2 + Cl2 = HCl + Ca =>
CaH2 + Cl2 = 2 HCl + Ca
Fe3O4 + HNO3 = Fe2O3 + NO2 + H2 =>
4 Fe3O4 + 2 HNO3 = 6 Fe2O3 + 2 NO2 + H2
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}
MgBr2(aq) + H2SO4(aq) = MgSO4(aq) + HBr(aq) =>
MgBr2(aq) + H2SO4(aq) = MgSO4(aq) + 2 HBr(aq)
Ba(NO3)2 + Cu(SO4)2 = Ba(SO4)2 + Cu(NO3)2 =>
Ba(NO3)2 + Cu(SO4)2 = Ba(SO4)2 + Cu(NO3)2
NaClO4 + H2SO4 = O2 + NaHSO4 + ClO2 + H2O =>
4 NaClO4 + 4 H2SO4 = 3 O2 + 4 NaHSO4 + 4 ClO2 + 2 H2O
ZnBr2 + (NH4)2(SO4) = Zn(SO4) + (NH4)Br =>
ZnBr2 + (NH4)2(SO4) = Zn(SO4) + 2(NH4)Br
Y2O3 + MnO2 = YMnO3 + O =>
Y2O3 + 2 MnO2 = 2 YMnO3 + O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/25/25
Equations balanced on 04/24/24
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