| Equations balanced on the previous day | Equations balanced on the next day |
CuCO3 + 2 HClO4 = Cu(ClO4)2 + CO2 + H2O
Zn + Cu2(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu2(NO3)2 = Zn(NO3)2 + 2 Cu
FeO + H2(SO4) = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2(SO4) = Fe2(SO4)3 + SO2 + 4 H2O
ZnCl2 + Fe(NO3)3 = Zn(NO3)3 + FeCl2 =>
ZnCl2 + Fe(NO3)3 = Zn(NO3)3 + FeCl2
Al + I2 = Al(I2) =>
Al + I2 = Al(I2)
Ga + HClO4 = Ga(ClO4)3 + H2O + ClO =>
5 Ga + 18 HClO4 = 5 Ga(ClO4)3 + 9 H2O + 3 ClO
SnO2(s) + H2(g) = Sn(s) + H2O(g) =>
SnO2(s) + 2 H2(g) = Sn(s) + 2 H2O(g)
K2Cr2O7 + K2SO3 + KOH + H2O = K3[Cr(OH)6] + K2SO4 =>
K2Cr2O7 + 3 K2SO3 + 4 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 K2SO4
SeO2 + CrSO4 = Se + CrO2 + SO4 =>
SeO2 + CrSO4 = Se + CrO2 + SO4
Ba(OH)2 + P2O5 + H2O = Ba(H2PO4)2 =>
Ba(OH)2 + P2O5 + H2O = Ba(H2PO4)2
Cl2 + BiI5 = BiCl5 + I2 =>
5 Cl2 + 2 BiI5 = 2 BiCl5 + 5 I2
C9H11NO2 + O2 = H2O + CO2 + NH4 =>
4 C9H11NO2 + 39 O2 = 14 H2O + 36 CO2 + 4 NH4
ABr + Cl2 = ACl + Br2 =>
2 ABr + Cl2 = 2 ACl + Br2
MgO2 + Ca = CaO2 + Mg =>
MgO2 + Ca = CaO2 + Mg
Zn + Pb(No3)3 = Pb + Zn(No3)2 =>
3 Zn + 2 Pb(No3)3 = 2 Pb + 3 Zn(No3)2
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
ClO3{-} + H{+} = ClO4{-} + ClO2 + H2O =>
3 ClO3{-} + 2 H{+} = ClO4{-} + 2 ClO2 + H2O
FeO + Mn = Mn2O5 + Fe =>
5 FeO + 2 Mn = Mn2O5 + 5 Fe
Pb(OH)2 + K2O = PbO + KOH =>
Pb(OH)2 + K2O = PbO + 2 KOH
Cu(CH3COO)2 + Na3PO4 = Cu3(PO4)2 + Na(CH3COO) =>
3 Cu(CH3COO)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 Na(CH3COO)
PCl3(g) + H2O(l) = H3PO3(s) + HCl(g) =>
PCl3(g) + 3 H2O(l) = H3PO3(s) + 3 HCl(g)
C8H13 + O2 = CO2 + H2O =>
4 C8H13 + 45 O2 = 32 CO2 + 26 H2O
bariumnitrate + NaOH = bariumhydroxide + sodiumnitrate =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 NaNO3
CuH6N2O9 = CuO + NO2 + O2 + H2O =>
2 CuH6N2O9 = 2 CuO + 4 NO2 + O2 + 6 H2O
C6H12 + O3 = CO2 + H2O =>
C6H12 + 6 O3 = 6 CO2 + 6 H2O
Na2S2O + I2 + H2O = H2SO4 + NaI + HI =>
Na2S2O + 6 I2 + 7 H2O = 2 H2SO4 + 2 NaI + 10 HI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NaCI + F{2} = NaF + CI{2} =>
NaCI + F{2} = NaF + CI{2}
Al2(CO3)3 + K(NO3) = Al(NO3)3 + K2CO3 =>
Al2(CO3)3 + 6 K(NO3) = 2 Al(NO3)3 + 3 K2CO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cs + NaOH = Na + CsOH =>
Cs + NaOH = Na + CsOH
C3H5 + O2(g) = CO2(g) + H2O(g) =>
4 C3H5 + 17 O2(g) = 12 CO2(g) + 10 H2O(g)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H5OH + Cr2O7{-} + H{+} = Cr3{+} + CH3COOH + H2O =>
37 C2H5OH + 12 Cr2O7{-} + 20 H{+} = 8 Cr3{+} + 37 CH3COOH + 47 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C7H7NO2 + H2CrO4 = C7H5NO4 + Cr + H2O =>
C7H7NO2 + H2CrO4 = C7H5NO4 + Cr + 2 H2O
CrI3 + Cl2 + OH{-} = CrO4{2-} + IO4{-} + Cl{-} + H2O =>
2 CrI3 + 27 Cl2 + 64 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 54 Cl{-} + 32 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
AgNo3 + AlCl3 = AgCl + Al(No3)3 =>
3 AgNo3 + AlCl3 = 3 AgCl + Al(No3)3
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
AgNo3 + AlCl3 = AgCl + Al(No3)3 =>
3 AgNo3 + AlCl3 = 3 AgCl + Al(No3)3
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C7H6O2 + CH3CH2OH = C9H10O2 + H2O =>
C7H6O2 + CH3CH2OH = C9H10O2 + H2O
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
KNO3 + NaCl = NaNO3KCl =>
KNO3 + NaCl = NaNO3KCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
Mn(OH)2 + O2 + H2O = MnO(OH)4 =>
Mn(OH)2 + O2 + H2O = MnO(OH)4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/20/24
Equations balanced on 09/19/23
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