| Equations balanced on the previous day |
2 CuO + H2O + CO2 = CuCO3Cu(OH)2
C6H5COOH + NaHCO3 = NaCOOH + CO2 + H2O =>
C6H5COOH + 15 NaHCO3 = 15 NaCOOH + 7 CO2 + 3 H2O
Sb2(HPO4)3 = Sb + H2 + P4 + O2 =>
4 Sb2(HPO4)3 = 8 Sb + 6 H2 + 3 P4 + 24 O2
KClO2 + Al + H2SO4 = KCl + H2O + Al2(SO4)3 =>
3 KClO2 + 4 Al + 6 H2SO4 = 3 KCl + 6 H2O + 2 Al2(SO4)3
PCl3 + C2H5OH = C2H5Cl + H3PO3 =>
PCl3 + 3 C2H5OH = 3 C2H5Cl + H3PO3
Ca(NO3)2 + Ba = Ba(NO3)2 + Ca =>
Ca(NO3)2 + Ba = Ba(NO3)2 + Ca
PbCO3 + KI + HNO3 = PbI2 + KNO3 + H2CO3 =>
PbCO3 + 2 KI + 2 HNO3 = PbI2 + 2 KNO3 + H2CO3
KClO3 + P4S3 = SO2 + KCl + P2O5 =>
16 KClO3 + 3 P4S3 = 9 SO2 + 16 KCl + 6 P2O5
W + NaNO3 + NaOH = NaNO2 + Na2WO4 + H2O =>
W + 3 NaNO3 + 2 NaOH = 3 NaNO2 + Na2WO4 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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
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
Zn(NO3)2 + SnCl2 = ZnCl2 + Sn(NO3)2 =>
Zn(NO3)2 + SnCl2 = ZnCl2 + Sn(NO3)2
Ca + CuSO4 = CaSO4 + Cu =>
Ca + CuSO4 = CaSO4 + Cu
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
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Li200C100O300 + Ga200O300 + La200O300 + Zr100O200 = Li550Ga50La300Zr200O1200 + C100O200 =>
11 Li200C100O300 + Ga200O300 + 6 La200O300 + 8 Zr100O200 = 4 Li550Ga50La300Zr200O1200 + 11 C100O200
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
HF + NH4Br = NH4F + HBr =>
HF + NH4Br = NH4F + HBr
CH3CONH2P2O5 = CH3CNP2O6H2 =>
CH3CONH2P2O5 = CH3CNP2O6H2
Mn(NO3)2 + PbO2 + HNO3 = MnO4 + H2O + Pb(NO3)2 =>
Mn(NO3)2 + 3 PbO2 + 4 HNO3 = MnO4 + 2 H2O + 3 Pb(NO3)2
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu + AgNO3(s) = CuAgNO3(s) =>
Cu + AgNO3(s) = CuAgNO3(s)
AlBr3 + K2SO3 + H2O = Al(OH)3 + KBr + SO2 =>
2 AlBr3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 6 KBr + 3 SO2
P3 + O2 = P2O7 =>
4 P3 + 21 O2 = 6 P2O7
NaHCO3 + CH2COOH = NaH2CCOOH + H2O + CO2 =>
7 NaHCO3 + 8 CH2COOH = 7 NaH2CCOOH + 5 H2O + 9 CO2
Br2O7 + NaOH = NaBrO4 + H2O =>
Br2O7 + 2 NaOH = 2 NaBrO4 + H2O
P + HBr = H + PBr3 =>
P + 3 HBr = 3 H + PBr3
NaCl*KCl + AgNO3 = KCl + AgNO3*NaCl =>
NaCl*KCl + AgNO3 = KCl + AgNO3*NaCl
CH3CH2OH + C6H4OHCOOH = C6H4OHCOOCH2CH3 + H2O =>
CH3CH2OH + C6H4OHCOOH = C6H4OHCOOCH2CH3 + H2O
CS2 + S2Cl2 = S8 + CCl4 =>
4 CS2 + 8 S2Cl2 = 3 S8 + 4 CCl4
NH4SCN + (NH4)2Cr2O7 = NH4Cr(NH3)2(NCS)4H2O + NH3 + H2O + O2 =>
16 NH4SCN + 2(NH4)2Cr2O7 = 4 NH4Cr(NH3)2(NCS)4H2O + 8 NH3 + 4 H2O + 3 O2
Cs + Ca(OH)2 = Cs(OH)2 + Ca =>
Cs + Ca(OH)2 = Cs(OH)2 + Ca
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
AlCl2 = Al + Cl2 =>
AlCl2 = Al + Cl2
KOH(aq) + HNO3(l) = KNO3(s) + H2O =>
KOH(aq) + HNO3(l) = KNO3(s) + H2O
Al + NO3{-} + OH{-} + H2O = Al(OH)6{-3} + NH3 =>
8 Al + 3 NO3{-} + 21 OH{-} + 18 H2O = 8 Al(OH)6{-3} + 3 NH3
Cu{2+}(aq) + OH{-}(aq) = Cu(OH)2(s) =>
Cu{2+}(aq) + 2 OH{-}(aq) = Cu(OH)2(s)
MnO2(s) + NH4Cl(s) + Zn(s) = Zn(NH3)2Cl2(s) + Mn2O3(s) + H2O(l) =>
2 MnO2(s) + 2 NH4Cl(s) + Zn(s) = Zn(NH3)2Cl2(s) + Mn2O3(s) + H2O(l)
BeOH = BeO + H2 =>
2 BeOH = 2 BeO + H2
NaOH(aq) + BaCl2 = Na(Cl2) + Ba(OH) =>
NaOH(aq) + BaCl2 = Na(Cl2) + Ba(OH)
Zn + PbN3 = ZnN + Pb =>
3 Zn + PbN3 = 3 ZnN + Pb
HBrO4 = Br2O7H2O =>
2 HBrO4 = Br2O7H2O
KOH + FeCl3 + Br2 = K2FeO4 + KBr + KCl + H2O =>
16 KOH + 2 FeCl3 + 3 Br2 = 2 K2FeO4 + 6 KBr + 6 KCl + 8 H2O
CuSO4 + NH4Br = CuBr2 + SO4(NH4)2 =>
CuSO4 + 2 NH4Br = CuBr2 + SO4(NH4)2
NH3 + H2O + Ni(NO3)2 = Ni(OH)2 + NH4NO3 =>
2 NH3 + 2 H2O + Ni(NO3)2 = Ni(OH)2 + 2 NH4NO3
SO2 + Li2Mg = SMg2 + Li2O =>
SO2 + 2 Li2Mg = SMg2 + 2 Li2O
CoCl + HNO3 = CoNO3 + HCl =>
CoCl + HNO3 = CoNO3 + HCl
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 01/23/25
Equations balanced on 02/22/24
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