| Equations balanced on the previous day | Equations balanced on the next day |
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
AlNO3(aq) + NaOH = AlOH + NaNO3 =>
AlNO3(aq) + NaOH = AlOH + NaNO3
OH{-} + S[{-}2] + I2 = SO4[{-}2] + H2O + [I{-}] =>
8 OH{-} + S[{-}2] + 4 I2 = SO4[{-}2] + 4 H2O + 8[I{-}]
KO + LiOH = LiO + KOH =>
KO + LiOH = LiO + KOH
Cu(s) + HNO3(ag) = Cu(NO3)(aq) + NO2(g) + H2O(g) =>
Cu(s) + 2 HNO3(ag) = Cu(NO3)(aq) + NO2(g) + H2O(g)
KFe(SO4)2 + Ba(NO3)2 = BaSO4 + KNO3 + Fe(NO3)3 =>
KFe(SO4)2 + 2 Ba(NO3)2 = 2 BaSO4 + KNO3 + Fe(NO3)3
C16H24 + O2 = CO2 + H2O =>
C16H24 + 22 O2 = 16 CO2 + 12 H2O
C6H5COCH3 + S8 + HOC6H4NHCH3 = C6H5CH2CSNCH3C6H4OH + H2O =>
8 C6H5COCH3 + S8 + 8 HOC6H4NHCH3 = 8 C6H5CH2CSNCH3C6H4OH + 8 H2O
Sr(OH)2 + Sr(NO3)2 + As2S3 = Sr3(AsO4)2 + SrSO4 + N2O + H2O =>
5 Sr(OH)2 + 7 Sr(NO3)2 + 2 As2S3 = 2 Sr3(AsO4)2 + 6 SrSO4 + 7 N2O + 5 H2O
CaOCl2 + NaBr + H2O = CaCl2 + Br2 + NaOH =>
CaOCl2 + 2 NaBr + H2O = CaCl2 + Br2 + 2 NaOH
Al + HCl3 = Al(Cl3)3 + H2 =>
2 Al + 6 HCl3 = 2 Al(Cl3)3 + 3 H2
Zn + (Pb(NO3)2) = Pb + Zn(NO3)2 =>
Zn + (Pb(NO3)2) = Pb + Zn(NO3)2
KClO3 + H2SO4 = K2SO4 + HClO3 =>
2 KClO3 + H2SO4 = K2SO4 + 2 HClO3
H4NNO3 + Ag2O = AgNO3 + H3N + HO =>
11 H4NNO3 + 5 Ag2O = 10 AgNO3 + 12 H3N + 8 HO
PbO2 + Sb + KOH = PbO + KSbO3 + H2O =>
5 PbO2 + 2 Sb + 2 KOH = 5 PbO + 2 KSbO3 + H2O
Cu + NO3H = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 NO3H = Cu(NO3)2 + 2 NO2 + 2 H2O
NiO2 + NH3 = N2H4 + Ni(OH)2 =>
NiO2 + 2 NH3 = N2H4 + Ni(OH)2
C2H6 + O2 = CO2 + (H2)3O3 =>
2 C2H6 + 7 O2 = 4 CO2 + 2(H2)3O3
CO3{2-} + H3O{+} = CO2(g) + H2O =>
CO3{2-} + 2 H3O{+} = CO2(g) + 3 H2O
Ba(OH)2 + NaNo3 = Ba(No3)2 + NaOH =>
Ba(OH)2 + 2 NaNo3 = Ba(No3)2 + 2 NaOH
FeSO3 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO3 =>
FeSO3 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO3
Zn(NO3)2 + CNa2O3 = ZnCO3 + NaNO3 =>
Zn(NO3)2 + CNa2O3 = ZnCO3 + 2 NaNO3
HOOC(CH2)4COOH + H2N(CH2)6NH2 = OC(CH2)4CONH(CH2)6NH + H2O =>
HOOC(CH2)4COOH + H2N(CH2)6NH2 = OC(CH2)4CONH(CH2)6NH + 2 H2O
Na3PO4(aq) + AlCl3(aq) = AlNa3 + Cl3PO4 =>
Na3PO4(aq) + AlCl3(aq) = AlNa3 + Cl3PO4
NaCl + OH = NaClO + H2O =>
NaCl + 2 OH = NaClO + H2O
(H){+} + Cr2O7 + H2S = (Cr){+3} + S + H2O =>
6(H){+} + Cr2O7 + 4 H2S = 2(Cr){+3} + 4 S + 7 H2O
NaCl(g) + H2SO4(aq) = NaHSO4(aq) + HCl =>
NaCl(g) + H2SO4(aq) = NaHSO4(aq) + HCl
AlO2 = Al + O3 =>
3 AlO2 = 3 Al + 2 O3
Cl2(aq) + NaI(aq) = I2(aq) + NaCl(aq) =>
Cl2(aq) + 2 NaI(aq) = I2(aq) + 2 NaCl(aq)
C6H5Cl + Na2O = C6H5ONa + NaCl =>
C6H5Cl + Na2O = C6H5ONa + NaCl
Cr(s) + HIO3(aq) = CrIO3(aq) + H2(g) =>
2 Cr(s) + 2 HIO3(aq) = 2 CrIO3(aq) + H2(g)
CaSiO3(s) + CO2(g) + H2O(l) = SiO2(s) + Ca(HCO3)2 =>
CaSiO3(s) + 2 CO2(g) + H2O(l) = SiO2(s) + Ca(HCO3)2
NH4Cl(aq) + Na2CO3(aq) = (NH4)2CO3 + NaCl =>
2 NH4Cl(aq) + Na2CO3(aq) = (NH4)2CO3 + 2 NaCl
Fe(CH3COO)2 + Ba(OH)2 = Fe(OH)2 + Ba(CH3COO)2 =>
Fe(CH3COO)2 + Ba(OH)2 = Fe(OH)2 + Ba(CH3COO)2
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
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CuCl3 + Fe + H2SO4 = FeCl3 + H2 + CuSO4 =>
CuCl3 + Fe + H2SO4 = FeCl3 + H2 + CuSO4
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
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
KCO3 + CaI = CaCO3 + KI =>
KCO3 + CaI = CaCO3 + KI
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Pb + AgC2H3O2 = Pb(C2H3O2)2 + Ag = Pb + AgC2H3O2 = Pb(C2H3O2)2 + AgK2SO3 + HNO3 = KNO3 + SO2 + H2O = K2SO3 + HNO3 = KNO3 + SO2 + H2ONi(ClO3)2 = NiCl2 + O2 = Ni(ClO3)2 = NiCl2 + O2 =>
Pb + 2 AgC2H3O2 = Pb(C2H3O2)2 + 2 Ag
H2O + AlCl3 = Al2O3 + HCl =>
3 H2O + 2 AlCl3 = Al2O3 + 6 HCl
HCl + HCO3 = H2O + Cl2 + CO2 =>
2 HCl + 2 HCO3 = 2 H2O + Cl2 + 2 CO2
Ca3(PO4)2 + H2SO4 + H2O = Ca(H2PO4)2 + CaSO4H4O2 =>
Ca3(PO4)2 + 2 H2SO4 + 4 H2O = Ca(H2PO4)2 + 2 CaSO4H4O2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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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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