| Equations balanced on the previous day |
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 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
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
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
NaOH + HCI = HOH + NaCI =>
NaOH + HCI = HOH + NaCI
C6H5Cl + NaBr = C6H5Br + NaCl =>
C6H5Cl + NaBr = C6H5Br + NaCl
Pb(NO3)2 + CuS = PbS + Cu(NO3)2 =>
Pb(NO3)2 + CuS = PbS + Cu(NO3)2
Zn + HNO3 = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn(NO3)2 + 2 NO2 + 2 H2O
C12H22O1 + O2 = CO2 + H2O =>
C12H22O1 + 17 O2 = 12 CO2 + 11 H2O
H3AsO4 + HI = H3AsO3 + HIO3 =>
3 H3AsO4 + HI = 3 H3AsO3 + HIO3
Zr(OH)4 + HCl = ZrCl4 + H2O =>
Zr(OH)4 + 4 HCl = ZrCl4 + 4 H2O
Co + Si = Co2Si =>
2 Co + Si = Co2Si
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
A = A5 =>
5 A = A5
NaHSO4 + KClO3 = NaClO3 + KHSO4 =>
NaHSO4 + KClO3 = NaClO3 + KHSO4
MnO4 + C2O = Mn + CO2 =>
3 MnO4 + 4 C2O = 3 Mn + 8 CO2
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuSO4(aq) = PbSO4(s) + Cu(NO3)2(aq)
CuBr + Br = CuBr2 =>
CuBr + Br = CuBr2
HCl + Na2SO4 = NaCl + H2SO4 =>
2 HCl + Na2SO4 = 2 NaCl + H2SO4
FeCl3 + K(NO3) = Fe(NO3)3 + KCl =>
FeCl3 + 3 K(NO3) = Fe(NO3)3 + 3 KCl
NaHCO3 + C2H3O2 = NaC2H3O2 + H2O + CO2 =>
7 NaHCO3 + 8 C2H3O2 = 7 NaC2H3O2 + 5 H2O + 9 CO2
HNO3 + C3H8 = N2 + CO2 + H2O =>
4 HNO3 + C3H8 = 2 N2 + 3 CO2 + 6 H2O
HNO3(aq) + H2O(l) = N2 + H3O4 =>
2 HNO3(aq) + 2 H2O(l) = N2 + 2 H3O4
C6H4(NO2)COOH + Zn + NaOH + H2O = C6H4(NH2)COOH + Na2[Zn(OH)4] =>
C6H4(NO2)COOH + 3 Zn + 6 NaOH + 4 H2O = C6H4(NH2)COOH + 3 Na2[Zn(OH)4]
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
KBr + CI{2} = KCI + Br{2} =>
KBr + CI{2} = KCI + Br{2}
KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3
K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + O2 + H2O =>
2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 O2 + 8 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Co + Si = Co2Si =>
2 Co + Si = Co2Si
Cl2H2O = HClHClO =>
Cl2H2O = HClHClO
H3PO4 + Ba(OH)2 = Ba(H2PO4)2 + H2O =>
2 H3PO4 + Ba(OH)2 = Ba(H2PO4)2 + 2 H2O
CuSO4 + H2O = CuSO4*H2O = =>
CuSO4 + H2O = CuSO4*H2O
CaAl2Si2O8 + H2O + H{+} = Al2Si2O5(OH)4 + Ca{2+} =>
CaAl2Si2O8 + H2O + 2 H{+} = Al2Si2O5(OH)4 + Ca{2+}
H2 + Li2C2 = LiH + CH4 =>
5 H2 + Li2C2 = 2 LiH + 2 CH4
C3H4 + H = C3H8 =>
C3H4 + 4 H = C3H8
HHHH = HHHHH =>
5 HHHH = 4 HHHHH
HBr + C3H6 = C3H7 + Br =>
HBr + C3H6 = C3H7 + Br
HCl + Fe3O3 = H2O + FeCl2 =>
6 HCl + Fe3O3 = 3 H2O + 3 FeCl2
C2H7N + K2Cr2O7 + HCl = CrCl3 + NH3 + H2O + KCl + CO2 =>
C2H7N + 2 K2Cr2O7 + 16 HCl = 4 CrCl3 + NH3 + 10 H2O + 4 KCl + 2 CO2
O318 = O2 =>
O318 = 159 O2
KCl + S = K2S + Cl2S =>
2 KCl + 2 S = K2S + Cl2S
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 11/11/24
Equations balanced on 12/11/23
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