Equations balanced on the previous day | Equations balanced on the next day |
FeSCN + AgNO3 = AgSCN + Fe(NO3)
C4H8 + NaMnO4 + H2O = C4H8O2 + MnO2 + NaOH =>
3 C4H8 + 4 NaMnO4 + 2 H2O = 3 C4H8O2 + 4 MnO2 + 4 NaOH
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
HNO3 + FeS2 = Fe2(SO4)3 + H2SO4 + N2O + H2O =>
30 HNO3 + 8 FeS2 = 4 Fe2(SO4)3 + 4 H2SO4 + 15 N2O + 11 H2O
NH3 + H3PO4 = (NH4)3PO4 =>
3 NH3 + H3PO4 = (NH4)3PO4
KNO3 + NH4CI = KCI + NH4NO3 =>
KNO3 + NH4CI = KCI + NH4NO3
NH3(g) + O2(g) = NO2(g) + H2O(g) =>
4 NH3(g) + 7 O2(g) = 4 NO2(g) + 6 H2O(g)
K2O2 + CO2 = KCO2 + O2 =>
K2O2 + 2 CO2 = 2 KCO2 + O2
KOH + Li2O = LiOH + K2O =>
2 KOH + Li2O = 2 LiOH + K2O
KHCO3 + Sr(OH)2 = SrCO3 + K2CO3 + H2O =>
2 KHCO3 + Sr(OH)2 = SrCO3 + K2CO3 + 2 H2O
H2S + MnO4{-} + H{+} = S{+} + Mn + H2O =>
7 H2S + 3 MnO4{-} + 10 H{+} = 7 S{+} + 3 Mn + 12 H2O
Li + Co(SO3)2 = LiSO3 + Co =>
2 Li + Co(SO3)2 = 2 LiSO3 + Co
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe + SO3 = FeO + SO2 =>
Fe + SO3 = FeO + SO2
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + C2H3NaO2 =>
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + 2 C2H3NaO2
K2CO3 + LiNO3 = Li2CO3 + K2(NO3)2 =>
K2CO3 + 2 LiNO3 = Li2CO3 + K2(NO3)2
CrLi2O4(aq) + BaCl2(aq) = LiCl(aq) + BaCrO4(s) =>
CrLi2O4(aq) + BaCl2(aq) = 2 LiCl(aq) + BaCrO4(s)
Ta + Cl2 + NaOH = NaCl + HTaO3 + H2O =>
2 Ta + 5 Cl2 + 10 NaOH = 10 NaCl + 2 HTaO3 + 4 H2O
CaCl2 + Na2[CO3] = Na2Cl2 + CaCO3 =>
CaCl2 + Na2[CO3] = Na2Cl2 + CaCO3
FeCl3 + KCNS = Fe(CNS)3 + KCl =>
FeCl3 + 3 KCNS = Fe(CNS)3 + 3 KCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
VOSO4 + Zn + HCl = V2(SO4)3 + H2O + ZnCl2 + VCl3 =>
6 VOSO4 + 3 Zn + 12 HCl = 2 V2(SO4)3 + 6 H2O + 3 ZnCl2 + 2 VCl3
H2SO4*H2O*CuO = CuSO4 + H2O =>
H2SO4*H2O*CuO = CuSO4 + 2 H2O
SO2 + O2 = SO2O2 =>
SO2 + O2 = SO2O2
KMnO4 + C2H2O4*2H2O = K + MnO + CO2 + H2O =>
KMnO4 + 3 C2H2O4*2H2O = K + MnO + 6 CO2 + 9 H2O
AgCN = Ag + C + N2 =>
2 AgCN = 2 Ag + 2 C + N2
Cr(CH3COO)3 + H2SO4 = Cr2(SO4)3 + CH3COOH =>
2 Cr(CH3COO)3 + 3 H2SO4 = Cr2(SO4)3 + 6 CH3COOH
Na + Cl = NaCl =>
Na + Cl = NaCl
Al(NO3)3 + Na2SO4 = Al2(SO4)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2SO4 = Al2(SO4)3 + 6 NaNO3
MgCO3 + H2O = MgHCO3 + OH =>
MgCO3 + H2O = MgHCO3 + OH
Mg + F2 = MgF2 =>
Mg + F2 = MgF2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Sr + H2S = SrS + H2 =>
Sr + H2S = SrS + H2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KI(aq) + Na2CO3(aq) = K2CO3(aq) + NaI(s) =>
2 KI(aq) + Na2CO3(aq) = K2CO3(aq) + 2 NaI(s)
KMnSO4 + AgNO3 + H2SO4 = Ag2SO4 + NO + KNO3 + H2O + MnSO4 =>
3 KMnSO4 + 4 AgNO3 + 2 H2SO4 = 2 Ag2SO4 + NO + 3 KNO3 + 2 H2O + 3 MnSO4
FeO = Fe3O4 + Fe =>
4 FeO = Fe3O4 + Fe
Na2ZnO2 + H2O = Zn(OH)2 + NaOH =>
Na2ZnO2 + 2 H2O = Zn(OH)2 + 2 NaOH
NaOH + HBrO = NaBrO + H2O =>
NaOH + HBrO = NaBrO + H2O
NaHCO3(aq) + H3C6H5O7(aq) = CO2 + H2O + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2 + 3 H2O + Na3C6H5O7(aq)
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
As2 + HIO3 + H2O = H3AsO4 + I2 =>
As2 + 2 HIO3 + 2 H2O = 2 H3AsO4 + I2
H3AsO4 + Sr(OH)2 = Sr(H2AsO4)2 + H2O =>
2 H3AsO4 + Sr(OH)2 = Sr(H2AsO4)2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al + Na3PO4 + H2O = NaAl(OH)4 + NaH2PO4 + H2 =>
2 Al + Na3PO4 + 8 H2O = 2 NaAl(OH)4 + NaH2PO4 + 3 H2
PCl5 + KOH = H3PO4 + KCl + H2O =>
PCl5 + 5 KOH = H3PO4 + 5 KCl + H2O
BaCl2*2H2O + H2SO4 = BaSO4 + H2O + HCl =>
BaCl2*2H2O + H2SO4 = BaSO4 + 2 H2O + 2 HCl
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
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Equations balanced on 04/08/24
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