| Equations balanced on the previous day | Equations balanced on the next day |
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
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
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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
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
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
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
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH6O + O2 = CO2 + H2O =>
CH6O + 2 O2 = CO2 + 3 H2O
C2H5Br + C3H6Br + Na = C5H12 + NaBr =>
6 C2H5Br + C3H6Br + 7 Na = 3 C5H12 + 7 NaBr
P4 + HNO3 + H2O = H3PO4 + HN =>
3 P4 + 10 HNO3 + 18 H2O = 12 H3PO4 + 10 HN
NaOH(aq) + K2SO4(aq) = Na2SO4 + KOH =>
2 NaOH(aq) + K2SO4(aq) = Na2SO4 + 2 KOH
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
CoOC = COCo =>
CoOC = COCo
CH3CH(CH3)CH2CH3 + Br2 = HBr + CH3CBr(CH3)CH2CH3 =>
CH3CH(CH3)CH2CH3 + Br2 = HBr + CH3CBr(CH3)CH2CH3
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
H2S + Cu(OH)2 = H2Cu + S(OH)2 =>
H2S + Cu(OH)2 = H2Cu + S(OH)2
Fe + NaBr = Na + FeBr3 =>
Fe + 3 NaBr = 3 Na + FeBr3
Mg(OH)2(s) = MgO(aq) + H2O(aq) =>
Mg(OH)2(s) = MgO(aq) + H2O(aq)
H3BO3 + Fe(OH)2 = (FeOH)3BO3 + H2O =>
H3BO3 + 3 Fe(OH)2 = (FeOH)3BO3 + 3 H2O
MgOH + H2S = MgS + HOH2 =>
MgOH + H2S = MgS + HOH2
C12H6Cl4 + O2 = HCl + H2O + CO2 =>
2 C12H6Cl4 + 25 O2 = 8 HCl + 2 H2O + 24 CO2
C12H22O11(s) = C + H(OH) =>
C12H22O11(s) = 12 C + 11 H(OH)
HClO4 + Mn = HClO3 + MnO2 =>
2 HClO4 + Mn = 2 HClO3 + MnO2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CH3CH2COOH + NH3 = CH3CH2COO{-} + NH4{+} =>
CH3CH2COOH + NH3 = CH3CH2COO{-} + NH4{+}
Na2CO3 + NaCl = Na2CO3NaCl =>
Na2CO3 + NaCl = Na2CO3NaCl
NaHCO3 = CO2 + Na2CO3 + HOH =>
2 NaHCO3 = CO2 + Na2CO3 + HOH
FeCl3 + KI = FeI2FeCl2 + I2 + KCl =>
2 FeCl3 + 4 KI = FeI2FeCl2 + I2 + 4 KCl
Na2O + H2O = NaH + O =>
Na2O + H2O = 2 NaH + 2 O
CuSO4 + NAl = CuNAl + SO4 =>
CuSO4 + NAl = CuNAl + SO4
H2S + Fe(HO2) + O2 = Fe(SO3) + H2O =>
4 H2S + 4 Fe(HO2) + 5 O2 = 4 Fe(SO3) + 6 H2O
(NH4)2 + SO4 = H2SO4 + NH3 =>
(NH4)2 + SO4 = H2SO4 + 2 NH3
C62H132 + O2 = CO2 + H2O =>
C62H132 + 95 O2 = 62 CO2 + 66 H2O
Br{-} + PbO2 + H3O{+} = Br2 + Pb{+2} + H2O =>
2 Br{-} + PbO2 + 4 H3O{+} = Br2 + Pb{+2} + 6 H2O
NaHCO3 + CH3COOH = NaC3H3O2 + H2O + CO2 =>
2 NaHCO3 + 3 CH3COOH = 2 NaC3H3O2 + 4 H2O + 2 CO2
K3N + Fe2O3 = Fe2N + K3O3 =>
K3N + Fe2O3 = Fe2N + K3O3
H2O2 + NaNO3 = NaNO4 + H2O =>
H2O2 + NaNO3 = NaNO4 + H2O
Na2O + NaOH = NaO2 + NaH =>
Na2O + 3 NaOH = 2 NaO2 + 3 NaH
CaCl2(aq) + Na3Po4(aq) = Ca3(Po4)2 + NaCl =>
3 CaCl2(aq) + 2 Na3Po4(aq) = Ca3(Po4)2 + 6 NaCl
OH + HXeO4 + Pb = Xe + HPbO2 =>
2 OH + HXeO4 + 3 Pb = Xe + 3 HPbO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/16/25
Equations balanced on 04/15/24
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