| Equations balanced on the previous day | Equations balanced on the next day |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuO + HCl + Zn = Cu + ZnCl2 + H2O =>
CuO + 2 HCl + Zn = Cu + ZnCl2 + H2O
H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O
Mn(OH)2 + KOH = K2MnO2 + H2O =>
Mn(OH)2 + 2 KOH = K2MnO2 + 2 H2O
SnO2 + Si = Sn + SiO =>
SnO2 + 2 Si = Sn + 2 SiO
CHCl3 = C + H2 + Cl2 =>
2 CHCl3 = 2 C + H2 + 3 Cl2
Fe{2+} + HO2{-} + H2O = OH{-} + Fe{3+} =>
2 Fe{2+} + HO2{-} + H2O = 3 OH{-} + 2 Fe{3+}
C3H6O3 + O2 = CO2 + H2O =>
C3H6O3 + 3 O2 = 3 CO2 + 3 H2O
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Li + Cl2 = LiCl =>
2 Li + Cl2 = 2 LiCl
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Na2CO3 + P2O5 = Na3PO4 + CO2 =>
3 Na2CO3 + P2O5 = 2 Na3PO4 + 3 CO2
Fe2O3 + KOH + H2O = K[Fe(OH)4] =>
Fe2O3 + 2 KOH + 3 H2O = 2 K[Fe(OH)4]
MgCl2*H2O = MgCl2 + H2O =>
MgCl2*H2O = MgCl2 + H2O
CaCl2(aq) + H3PO4(aq) = Ca3(PO4)2(s) + HCl(aq) =>
3 CaCl2(aq) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 HCl(aq)
NaOH + CrCl3 = NaCl + Cr(OH)3 =>
3 NaOH + CrCl3 = 3 NaCl + Cr(OH)3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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
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
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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
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 + 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(NO3)2(aq) + K3PO4(aq) = PbPO4(s) + K3(NO3)2(aq) =>
Pb(NO3)2(aq) + K3PO4(aq) = PbPO4(s) + K3(NO3)2(aq)
Pb + KOH + H2O = K2[Pb(OH)4] + H2 =>
Pb + 2 KOH + 2 H2O = K2[Pb(OH)4] + H2
KOHPb(C2H3O2)2 = K(C2H3O2)2PbOH =>
KOHPb(C2H3O2)2 = K(C2H3O2)2PbOH
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
ZnBr2 + Na2S = ZnS + Na2Br2 =>
ZnBr2 + Na2S = ZnS + Na2Br2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
ZnSO4 + Al = (Al2SO4)3 + Zn =>
3 ZnSO4 + 6 Al = (Al2SO4)3 + 3 Zn
HNO3 + HCl = NOCl + Cl2 + H2O =>
HNO3 + 3 HCl = NOCl + Cl2 + 2 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
MgSO4(aq) + Pb(s) = PbSO4(aq) + Mg(s) =>
MgSO4(aq) + Pb(s) = PbSO4(aq) + Mg(s)
SrO + N2O3 = Sr(NO2)2 =>
SrO + N2O3 = Sr(NO2)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Sn(OH)4 + KOH = K2SnO3 + H2O =>
Sn(OH)4 + 2 KOH = K2SnO3 + 3 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
C2H6OK = C2H5OK + H2 =>
2 C2H6OK = 2 C2H5OK + H2
Na{+} + F{-} = NaF =>
Na{+} + F{-} = NaF
Mg(NO3)2 + NaCl = MgCl2 + NaNO3 =>
Mg(NO3)2 + 2 NaCl = MgCl2 + 2 NaNO3
Cu + NaOH = CuOH + Na =>
Cu + NaOH = CuOH + Na
HNO3 + Ba = Ba(NO3)2 + H2 =>
2 HNO3 + Ba = Ba(NO3)2 + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/16/25
Equations balanced on 03/18/24
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