Equations balanced on the previous day | Equations balanced on the next day |
2 H2 + O2 = 2 H2O
Ti(OC3H7)4 + H2O = Ti(OH)4 + C3H7OH =>
Ti(OC3H7)4 + 4 H2O = Ti(OH)4 + 4 C3H7OH
K[Cr(SO4)2] + KNCS = K3[Cr(NCS)6] + K2SO4 =>
K[Cr(SO4)2] + 6 KNCS = K3[Cr(NCS)6] + 2 K2SO4
B + NaOH + H2O = H2 + NaBO2 =>
2 B + 2 NaOH + 2 H2O = 3 H2 + 2 NaBO2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Pb(No3)2(aq) + K2Cro4(aq) = PbCro4(aq) + KNo3(aq) =>
Pb(No3)2(aq) + K2Cro4(aq) = PbCro4(aq) + 2 KNo3(aq)
Al + AlCl3 + H2O = AlOHCl2 + H2 =>
2 Al + 4 AlCl3 + 6 H2O = 6 AlOHCl2 + 3 H2
Na2SiO4 + Al2(SO4)3 = Al2(SiO4)3 + Na2SO4 =>
3 Na2SiO4 + Al2(SO4)3 = Al2(SiO4)3 + 3 Na2SO4
Cr(OH)Cl2 + HCl = CrCl3 + H2O =>
Cr(OH)Cl2 + HCl = CrCl3 + H2O
K2HPO3 + HgCl2 + H2O = Hg + H3PO4 + KCl =>
K2HPO3 + HgCl2 + H2O = Hg + H3PO4 + 2 KCl
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
NaO + H3PO4 = Na3(PO4)2 + H2O =>
3 NaO + 2 H3PO4 = Na3(PO4)2 + 3 H2O
Na2(SO4) + Sr(OH)2 = Na(OH) + Sr(SO4) =>
Na2(SO4) + Sr(OH)2 = 2 Na(OH) + Sr(SO4)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
AgNO3 + FeCO3 = Fe(NO3)2 + Ag2CO3 =>
2 AgNO3 + FeCO3 = Fe(NO3)2 + Ag2CO3
IO3{-} + N3{-} + H2O = I{-} + N2O + OH{-} =>
4 IO3{-} + 6 N3{-} + 3 H2O = 4 I{-} + 9 N2O + 6 OH{-}
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
Si2Cl2(l) + H2O(l) = SiO2(s) + HCl(g) + H2(g) =>
Si2Cl2(l) + 4 H2O(l) = 2 SiO2(s) + 2 HCl(g) + 3 H2(g)
MgOH + NH4SO4 = MgSO4 + NH3 + H2O =>
MgOH + NH4SO4 = MgSO4 + NH3 + H2O
Al + H2SO4 = Al2O3 + H2O + SO2 =>
2 Al + 3 H2SO4 = Al2O3 + 3 H2O + 3 SO2
Cu(NO3)2 + Na2(CrO4) = Cu(CrO4) + Na(NO3) =>
Cu(NO3)2 + Na2(CrO4) = Cu(CrO4) + 2 Na(NO3)
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
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
FeCl2 + Ag(NO3)3 = Fe(NO3)2 + AgCl3 =>
3 FeCl2 + 2 Ag(NO3)3 = 3 Fe(NO3)2 + 2 AgCl3
I2 + HNO3 = IO3 + NO + H2O =>
I2 + 4 HNO3 = 2 IO3 + 4 NO + 2 H2O
氢氧化钙 + 二氧化碳 = 碳酸钙 + 水 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C2H4 + KMnO4 = MnO2 + KOH + H2O + C2O4K2 =>
3 C2H4 + 10 KMnO4 = 10 MnO2 + 4 KOH + 4 H2O + 3 C2O4K2
C7H6O2 + C2H6O = C9H10O2 + H2O =>
C7H6O2 + C2H6O = C9H10O2 + H2O
KBrO3 + KI + H2SO4 = KBr + K2SO4 + I2H2O =>
KBrO3 + 6 KI + 3 H2SO4 = KBr + 3 K2SO4 + 3 I2H2O
H5IO6 + P4O10 = HIO4 + H3PO4 =>
3 H5IO6 + P4O10 = 3 HIO4 + 4 H3PO4
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
ONH3 + O2 = NO + H2O =>
4 ONH3 + 3 O2 = 4 NO + 6 H2O
Ca(OH)2 + HMnO7 = Ca(MnO7)2 + H2O =>
Ca(OH)2 + 2 HMnO7 = Ca(MnO7)2 + 2 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2SO4*H2O + NO3 = HNO3 + S + O =>
H2SO4*H2O + 4 NO3 = 4 HNO3 + S + 5 O
Na2C2O4(aq) + Ba(NO3)2(aq) = BaC2O4 + NaNO3 =>
Na2C2O4(aq) + Ba(NO3)2(aq) = BaC2O4 + 2 NaNO3
KClO4 + C2H6 = KCl + H2O + CO2 =>
7 KClO4 + 4 C2H6 = 7 KCl + 12 H2O + 8 CO2
CoOH + H2SO4 = Co2SO4 + H2O =>
2 CoOH + H2SO4 = Co2SO4 + 2 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
I0 + HNO3 = HIO3 + NO + H2O =>
3 I0 + 5 HNO3 = 3 HIO3 + 5 NO + H2O
CoOH + H2SO4 = Co2SO4 + H2O =>
2 CoOH + H2SO4 = Co2SO4 + 2 H2O
SO3 + NO2 = SO4 + N2 =>
4 SO3 + 2 NO2 = 4 SO4 + N2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
(NH4)2CO3 + AlI3 = Al2(CO3)3 + NH4I =>
3(NH4)2CO3 + 2 AlI3 = Al2(CO3)3 + 6 NH4I
Na2SiF6 + H2O = H2SiF6 + Na2O =>
Na2SiF6 + H2O = H2SiF6 + Na2O
KOH + CH3COOH = H2O + KC2H3O2 =>
KOH + CH3COOH = H2O + KC2H3O2
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
Ca(OH)2(aq) + HCl = CaCl2 + H2O =>
Ca(OH)2(aq) + 2 HCl = CaCl2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
HgCl4{2-} + OH{-} = Hg(OH)2 + Cl{-} =>
HgCl4{2-} + 2 OH{-} = Hg(OH)2 + 4 Cl{-}
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/29/24
Equations balanced on 06/28/23
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