| Equations balanced on the previous day | Equations balanced on the next day |
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fr2CO3 + Pd(C2H3O2)2 = FrC2H3O2 + PdCO3 =>
Fr2CO3 + Pd(C2H3O2)2 = 2 FrC2H3O2 + PdCO3
Fe3O4 + HCOOH = Fe(OOCH)2 + CO2 + H2O =>
Fe3O4 + 7 HCOOH = 3 Fe(OOCH)2 + CO2 + 4 H2O
H2C2O4 + Ca(OH)2 = H2O + CO2 + Ca(OH) =>
H2C2O4 + 2 Ca(OH)2 = 2 H2O + 2 CO2 + 2 Ca(OH)
Ni(NO3)2 + H2O2 = NiH2 + (NO3)2O2 =>
Ni(NO3)2 + H2O2 = NiH2 + (NO3)2O2
Ag2CrO4 = Ag + CrO4 =>
Ag2CrO4 = 2 Ag + CrO4
MgCO3 + C6H8O7*H2O = C6H6MgO7 + H2O + CO2 =>
MgCO3 + C6H8O7*H2O = C6H6MgO7 + 2 H2O + CO2
HNO3 + HF = HFO4 + NO + H2O =>
8 HNO3 + 3 HF = 3 HFO4 + 8 NO + 4 H2O
H2O + CO2 + H2 = H4CO3 =>
H2O + CO2 + H2 = H4CO3
C5H8NO4Na = C5H8NO4 + Na =>
C5H8NO4Na = C5H8NO4 + Na
Sr(NO3)2 = Sr(NO2)2 + O =>
Sr(NO3)2 = Sr(NO2)2 + 2 O
KMnO4 + Co(OH)2 + H2SO4 = MnSO4 + Co2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 Co(OH)2 + 18 H2SO4 = 2 MnSO4 + 5 Co2(SO4)3 + K2SO4 + 28 H2O
Ca(NO3)2*4H2O + (NH4)2HPO4 + C6H8O7*H2O = Ca10(PO4)6(OH)2 + CO2 + NH3 + H2O =>
90 Ca(NO3)2*4H2O + 54(NH4)2HPO4 + 80 C6H8O7*H2O = 9 Ca10(PO4)6(OH)2 + 480 CO2 + 288 NH3 + 562 H2O
KNO3 + H2CO3 = NHO3 + K2CO3 =>
2 KNO3 + H2CO3 = 2 NHO3 + K2CO3
Na2CO3 + (NH4NO2) = (NaNO2) + (NH4)2CO3 =>
Na2CO3 + 2(NH4NO2) = 2(NaNO2) + (NH4)2CO3
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Fe + NaF = FeF6 + Na =>
Fe + 6 NaF = FeF6 + 6 Na
Na2CO3(aq) + NaNO3(aq) = NaCO3 + Na2NO3 =>
Na2CO3(aq) + NaNO3(aq) = NaCO3 + Na2NO3
NaN3(s) = Na(s) + N2(g)2NaN3(s) = Na(s) + N2(g) =>
25 NaN3(s) = 22 Na(s) + 3 N2(g)2NaN3(s)
K2SiO3 + NH4NO3 + H2O = HSiO3 + NH4OH + KOH =>
8 K2SiO3 + NH4NO3 + 15 H2O = 8 HSiO3 + 2 NH4OH + 16 KOH
MnCO3 + H2O = Mn(OH)2 + H2CO3 =>
MnCO3 + 2 H2O = Mn(OH)2 + H2CO3
CH3COCH3 + I2 + NaOH = CHI3 + NaI + H2O =>
CH3COCH3 + 5 I2 + NaOH = 3 CHI3 + NaI + 2 H2O
Sr2(Cl2)2(aq) + Na2(CO3)(aq) = Sr2(CO3)2(s) + NaCl(aq) =>
Sr2(Cl2)2(aq) + 2 Na2(CO3)(aq) = Sr2(CO3)2(s) + 4 NaCl(aq)
NaBr + RbCl = NaClRbBr =>
NaBr + RbCl = NaClRbBr
NaPO4 + COCl2 = NaCl2 + PO4CO =>
NaPO4 + COCl2 = NaCl2 + PO4CO
Ca3(PO4)2 + KCl = CaCl2 + K3(PO4) =>
Ca3(PO4)2 + 6 KCl = 3 CaCl2 + 2 K3(PO4)
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4) =>
MgSO4 + Na2CO3 = MgCO3 + Na2(SO4)
CH3CHOOCH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
4 CH3CHOOCH2CH3 + 3 NaOH = 3 CH3COONa + 5 CH3CH2OH
Cl2 + Ca = CaCl2 =>
Cl2 + Ca = CaCl2
Cu2SO4 + Fe = Cu + Fe6(SO4)2 =>
2 Cu2SO4 + 6 Fe = 4 Cu + Fe6(SO4)2
Cr(SO4)3 + H2O2 + NaOH = NaSO4 + Na2CrO4 + H2O =>
2 Cr(SO4)3 + 3 H2O2 + 10 NaOH = 6 NaSO4 + 2 Na2CrO4 + 8 H2O
Ba(No3)2 + H3PO4 = Ba3(PO4)2 + HNo3 =>
3 Ba(No3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNo3
H2O2 + NaI = H2O + NaIO3 =>
3 H2O2 + NaI = 3 H2O + NaIO3
C6H10N3O9 + NH4NO3 = CO2 + H2O + N2 =>
2 C6H10N3O9 + 16 NH4NO3 = 12 CO2 + 42 H2O + 19 N2
NH3NI3(s) = N2(g) + NH4I(s) + I2(s) =>
8 NH3NI3(s) = 5 N2(g) + 6 NH4I(s) + 9 I2(s)
NH4 + KOH = KNH3 + H2O =>
NH4 + KOH = KNH3 + H2O
K + HBr = KH + Br =>
K + HBr = KH + Br
Al2(CO3)3(s) + CaBr2 = CaCO3(s) + AlBr3(aq) =>
Al2(CO3)3(s) + 3 CaBr2 = 3 CaCO3(s) + 2 AlBr3(aq)
CH3(CH2)7CHCH(CH2)7COOH + KMnO4 + Na2CO3 = CH3(CH2)7CH(OH)CH(OH)(CH2)7COOH + K2CO3 + Na2O + MnO2 =>
54 CH3(CH2)7CHCH(CH2)7COOH + 136 KMnO4 + 14 Na2CO3 = 51 CH3(CH2)7CH(OH)CH(OH)(CH2)7COOH + 68 K2CO3 + 14 Na2O + 136 MnO2
NH3 + CuCl2 + H2O = Cu(OH)2 + NH4Cl =>
2 NH3 + CuCl2 + 2 H2O = Cu(OH)2 + 2 NH4Cl
H4N2O2 = N + H2O =>
H4N2O2 = 2 N + 2 H2O
MnO2 + H2O + {-} = Mn2O3 + OH{-} =>
2 MnO2 + H2O + 2e = Mn2O3 + 2 OH{-}
Cu(NO3)2(aq) + NaOH(s) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaOH(s) = Cu(OH)2 + 2 NaNO3
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 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
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
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
CaO + CoO = Co3Co4O9 + Ca =>
2 CaO + 7 CoO = Co3Co4O9 + 2 Ca
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
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/12/25
Equations balanced on 03/14/24
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