Equations balanced on the previous day | Equations balanced on the next day |
6 KIO3 + Fe2S3 = 2 Fe(IO3)3 + 3 K2S
SCN{-} + Cr2O7{2-} + H{+} = Cr{3+} + SO2 + (CN)2 + H2O =>
6 SCN{-} + 5 Cr2O7{2-} + 46 H{+} = 10 Cr{3+} + 6 SO2 + 3(CN)2 + 23 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SnO2 + H2O2 = Sn(OH)2 + O2 =>
SnO2 + H2O2 = Sn(OH)2 + O2
NaOH + Fe(NO3)3 = Fe(OH)3 + Na(NO3) =>
3 NaOH + Fe(NO3)3 = Fe(OH)3 + 3 Na(NO3)
KMnO4 + C4H12O6 = CO2 + MnO + K2CO3 + H2O =>
16 KMnO4 + 5 C4H12O6 = 12 CO2 + 16 MnO + 8 K2CO3 + 30 H2O
Na3Ag(S2O3)2 + KI = AgI + K2S2O3 + NaI =>
Na3Ag(S2O3)2 + 4 KI = AgI + 2 K2S2O3 + 3 NaI
MnO4 + HSO3 + H = Mn{+2} + SO4{-2} + H2O =>
MnO4 + HSO3 + 5 H = Mn{+2} + SO4{-2} + 3 H2O
CaC2 + FeS = Fe + CaS + C =>
CaC2 + FeS = Fe + CaS + 2 C
Ba2S2O3 + HCl = BaCl2 + S + SO2 + H2O =>
2 Ba2S2O3 + 8 HCl = 4 BaCl2 + 3 S + SO2 + 4 H2O
FeSO4 + NaOH = Na2SO4 + Fe[OH]2 =>
FeSO4 + 2 NaOH = Na2SO4 + Fe[OH]2
C6H10O3 + C7H6O3 = C10H10O4 + H2O =>
C6H10O3 + 2 C7H6O3 = 2 C10H10O4 + H2O
K2Cr2O7 + H2C2O4H4O2 = CO2 + H2O + K[Cr(C2O4)2(H2O)2] =>
K2Cr2O7 + 7 H2C2O4H4O2 = 6 CO2 + 17 H2O + 2 K[Cr(C2O4)2(H2O)2]
Pb + FeCl3 = Fe + PbCl =>
3 Pb + FeCl3 = Fe + 3 PbCl
HgS + KI = K2HgI4 + K2S =>
HgS + 4 KI = K2HgI4 + K2S
HNO2 = H2O + NO + NO2 =>
2 HNO2 = H2O + NO + NO2
(NH4)2CrO4 + Fe(NO3)2 = NH4(NO3) + FeCrO4 =>
(NH4)2CrO4 + Fe(NO3)2 = 2 NH4(NO3) + FeCrO4
C6H5NaO + CO2 = C7H5NaO3 =>
C6H5NaO + CO2 = C7H5NaO3
Br2 + Mn{2+} + H2O = MnO2 + H{+} + Br{-} =>
Br2 + Mn{2+} + 2 H2O = MnO2 + 4 H{+} + 2 Br{-}
C5H8NO4Na + HCl = NaCl + C5H8NO4H =>
C5H8NO4Na + HCl = NaCl + C5H8NO4H
Al + HCl = H2 + Al3Cl =>
6 Al + 2 HCl = H2 + 2 Al3Cl
CH3CH2OH + CH3COOH(aq) = CH3COOCH2CH3 + H2O(l) =>
CH3CH2OH + CH3COOH(aq) = CH3COOCH2CH3 + H2O(l)
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
Na3Ag(S2O3)2 + KI = AgI + K2S2O3 + NaI =>
Na3Ag(S2O3)2 + 4 KI = AgI + 2 K2S2O3 + 3 NaI
H2O2 + HOSO2Cl = H2S2O8 + HCl =>
H2O2 + 2 HOSO2Cl = H2S2O8 + 2 HCl
FeNCS + SnCl2 = FeCl2 + Sn + NCS =>
FeNCS + SnCl2 = FeCl2 + Sn + NCS
Na2CO3 + ZrO2 + SiO2 + NH4H2PO4 = Na325Zr175Si2PO12 + NH4 + CO2 + H2O + O2 =>
650 Na2CO3 + 700 ZrO2 + 8.0000000000001SiO2 + 4 NH4H2PO4 = 4 Na325Zr175Si2PO12 + 4 NH4 + 650 CO2 + 4 H2O + 1015 O2
HI(aq) + H2O(l) = H3O(aq) + I(aq) =>
HI(aq) + H2O(l) = H3O(aq) + I(aq)
Cl + KI = KCl + I =>
Cl + KI = KCl + I
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
C + H2 = C6H6 =>
6 C + 3 H2 = C6H6
K2Cr2O7 + C3H8O2 + H2SO4 = K2SO4 + Cr2(SO4)3 + C3H6O2 + H2O =>
K2Cr2O7 + 3 C3H8O2 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 C3H6O2 + 7 H2O
In2S3 + O2 = In2O3 + SO2 =>
2 In2S3 + 9 O2 = 2 In2O3 + 6 SO2
Mn + Hg = MnHg =>
Mn + Hg = MnHg
SeCl4 + O2 = SeO2 + Cl2 =>
SeCl4 + O2 = SeO2 + 2 Cl2
H2O + O2 = (OH) =>
2 H2O + O2 = 4(OH)
Cu + S2 + O2 = Cu2SO4 =>
4 Cu + S2 + 4 O2 = 2 Cu2SO4
K + P = K3P =>
3 K + P = K3P
Cl2(g) + NaOH(s) = H2O + NaClO + NaCl =>
Cl2(g) + 2 NaOH(s) = H2O + NaClO + NaCl
AgNo3(aq) + Na2Co3(aq) = Ag2Co3(s) + NaNo3(aq) =>
2 AgNo3(aq) + Na2Co3(aq) = Ag2Co3(s) + 2 NaNo3(aq)
HNO3 + NaOH = Na + NO3 + H2O =>
HNO3 + NaOH = Na + NO3 + H2O
CH3COONH4 + K2S2O3 = CH3COOK + (NH4)2S2O3 =>
2 CH3COONH4 + K2S2O3 = 2 CH3COOK + (NH4)2S2O3
CH18O + O2 = CO2 + H2O =>
CH18O + 5 O2 = CO2 + 9 H2O
ICl + H2S2O7 = I2{+} + I(HSO4)3 + HS3O10{-} + HSO3Cl + H2SO4 =>
5 ICl + 9 H2S2O7 = 2 I2{+} + I(HSO4)3 + 2 HS3O10{-} + 5 HSO3Cl + 4 H2SO4
PbI + KNO3 = Pb(NO3) + KI =>
PbI + KNO3 = Pb(NO3) + KI
KNO3(s) + S(s) + C(s) = CO2(g) + K2S(s) + N2(g) =>
2 KNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + K2S(s) + N2(g)
Al6Si2O13 + SiF4 + NaF = NaAlSi3O8 + NaAlF4 =>
8 Al6Si2O13 + 23 SiF4 + 48 NaF = 13 NaAlSi3O8 + 35 NaAlF4
Cr2(SO4)3 + KMnO4 + H2O = H2Cr2O7 + MnSO4 + K2SO4 + H2SO4 =>
5 Cr2(SO4)3 + 6 KMnO4 + 11 H2O = 5 H2Cr2O7 + 6 MnSO4 + 3 K2SO4 + 6 H2SO4
NaC + CO2 = NaO + C =>
2 NaC + CO2 = 2 NaO + 3 C
KOH(aq) + Na2SO4(aq) = K2SO4(aq) + NaOH(aq) =>
2 KOH(aq) + Na2SO4(aq) = K2SO4(aq) + 2 NaOH(aq)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/11/24
Equations balanced on 02/10/23
化学反応式の係数調整サイトへのご意見·ご感想