| Equations balanced on the previous day | Equations balanced on the next day |
2 NH4 + 2 O2 = N2 + 4 H2O
Na2CO3 + HCl = NaCl + HCO3 + H =>
Na2CO3 + 2 HCl = 2 NaCl + HCO3 + H
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
H3PO4(ag) + KOH(ag) = H2O(l) + K3PO4(ag) =>
H3PO4(ag) + 3 KOH(ag) = 3 H2O(l) + K3PO4(ag)
Li + P4 = LiP =>
4 Li + P4 = 4 LiP
AgNO3 + K3AsO4 = Ag3AsO4 + KNO3 =>
3 AgNO3 + K3AsO4 = Ag3AsO4 + 3 KNO3
HCl + NaI = HI + NaCl =>
HCl + NaI = HI + NaCl
NaCl + Zn(NO3) = NaNO3 + ZnCl =>
NaCl + Zn(NO3) = NaNO3 + ZnCl
HgNO3 + NH4Cl = Hg2Cl2 + NH4NO3 =>
2 HgNO3 + 2 NH4Cl = Hg2Cl2 + 2 NH4NO3
Al + Ga(OH)3 = Al(OH)3 + Ga =>
Al + Ga(OH)3 = Al(OH)3 + Ga
K4[Fe(CN)6] + NiSO4 = Ni2(Fe(CN)6) + K2SO4 =>
K4[Fe(CN)6] + 2 NiSO4 = Ni2(Fe(CN)6) + 2 K2SO4
CO2 + SO2 = CS2 + O2 =>
CO2 + 2 SO2 = CS2 + 3 O2
Hg2{2+} + OH{-} = HgO + Hg + H{+} =>
Hg2{2+} + OH{-} = HgO + Hg + H{+}
(Sb(OH)3)2 + Na2S = Sb2S3 + NaOH =>
(Sb(OH)3)2 + 3 Na2S = Sb2S3 + 6 NaOH
Fe{3+} + MnO2 + OH{-} = Fe{2+} + MnO4{-} + H2O =>
3 Fe{3+} + MnO2 + 4 OH{-} = 3 Fe{2+} + MnO4{-} + 2 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na + FeCl3 = Fe + NaCl =>
3 Na + FeCl3 = Fe + 3 NaCl
H2SO4 + Fe3O4 = Fe2(SO4)3 + SO2 + H2O =>
10 H2SO4 + 2 Fe3O4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
Fe2O3 + CO2(g) = Fe2O3CO2(g) =>
Fe2O3 + CO2(g) = Fe2O3CO2(g)
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
CuS + O2 = CuO + SO2 =>
2 CuS + 3 O2 = 2 CuO + 2 SO2
Cr + H2SO4 = Cr2(SO4)3 + H2 =>
2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
O2 + KMn = KMnO4 =>
2 O2 + KMn = KMnO4
NiO2 + Ag + H{+} = Ni{2+} + Ag{+} + H2O =>
NiO2 + 2 Ag + 4 H{+} = Ni{2+} + 2 Ag{+} + 2 H2O
NaF + Ca(CH3COO)2 = CaF2 + NaCH3COO =>
2 NaF + Ca(CH3COO)2 = CaF2 + 2 NaCH3COO
C1H3O + O2 = CO2 + H2O =>
4 C1H3O + 5 O2 = 4 CO2 + 6 H2O
P2O3 = P + O2 =>
2 P2O3 = 4 P + 3 O2
HCl + BaSiO3 = H2SiO3 + BaCl2 =>
2 HCl + BaSiO3 = H2SiO3 + BaCl2
CuSO4 + Fe(NO3)3 = Cu(NO3)3 + Fe(SO4) =>
CuSO4 + Fe(NO3)3 = Cu(NO3)3 + Fe(SO4)
Zn + CuCl2 = ZnCl + Cu =>
2 Zn + CuCl2 = 2 ZnCl + Cu
HMnO4 + HNO2 = Mn(NO3)2 + HNO3 + H2O =>
2 HMnO4 + 5 HNO2 = 2 Mn(NO3)2 + HNO3 + 3 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
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Na2CO3(aq) + HCl(aq) = CO2(g) + NaCl(s) + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = CO2(g) + 2 NaCl(s) + H2O(l)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn + CuCl2 = ZnCl + Cu =>
2 Zn + CuCl2 = 2 ZnCl + Cu
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
MgCl2 + Al2(SO4)3 = Al2Cl2 + Mg(SO4)3 =>
MgCl2 + Al2(SO4)3 = Al2Cl2 + Mg(SO4)3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CO + Cu + H2 = CuO + CH =>
2 CO + 2 Cu + H2 = 2 CuO + 2 CH
H2S2O6 + O3 + H2O = H2SO4 =>
3 H2S2O6 + O3 + 3 H2O = 6 H2SO4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/18/24
Equations balanced on 12/18/23
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