Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
KClO4 + H2SO4 + KI = I2 + KCl + H2O + K2SO4 =>
KClO4 + 4 H2SO4 + 8 KI = 4 I2 + KCl + 4 H2O + 4 K2SO4
H2O2 + KNO2 + H2SO4 = NO2 + KSO4 + H2O =>
H2O2 + KNO2 + H2SO4 = NO2 + KSO4 + 2 H2O
Fe2 + IO = FeIO =>
Fe2 + 2 IO = 2 FeIO
KH + FeCl3 = FeH3 + KCl =>
3 KH + FeCl3 = FeH3 + 3 KCl
CH2(CO2H)2 + C6H5CHO = C9H8O2 =>
CH2(CO2H)2 + 6 C6H5CHO = 5 C9H8O2
NH3 + H2SO4 = H2 + (NH4)SO4 =>
2 NH3 + 2 H2SO4 = H2 + 2(NH4)SO4
NaClO + KBr + CCl4 = NaCl + KCl + Br + CO2 =>
2 NaClO + 4 KBr + CCl4 = 2 NaCl + 4 KCl + 4 Br + CO2
Al2(SO4)3 + Br(NO3) = AlBr3 + SO4(NO3)2 =>
Al2(SO4)3 + 6 Br(NO3) = 2 AlBr3 + 3 SO4(NO3)2
NH4OH + NaS2O8 + KOH = N2O + Na2SO4 + K2SO4 + H2O =>
6 NH4OH + 8 NaS2O8 + 24 KOH = 3 N2O + 4 Na2SO4 + 12 K2SO4 + 27 H2O
C(s) + H2(g) = C2H4(g) =>
2 C(s) + 2 H2(g) = C2H4(g)
P4O10 + H2O = P4H2O + O2 =>
P4O10 + H2O = P4H2O + 5 O2
Na + H2S = NaH + S =>
2 Na + H2S = 2 NaH + S
C21H44 + NO3{-} + PO4{-3} = C60H87O23N12P + H2O + H{+} + e =>
20 C21H44 + 84 NO3{-} + 7 PO4{-3} = 7 C60H87O23N12P + 119 H2O + 33 H{+} + 138e
H2SO4 + KOH = KSO4H + H2O =>
H2SO4 + KOH = KSO4H + H2O
H2CO3 + H2 = CH4 + H2O =>
H2CO3 + 4 H2 = CH4 + 3 H2O
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn =>
Zn + Sn(NO3)2 = Zn(NO3)2 + Sn
C2H7N + O2 = CO2 + H2O + N2 =>
4 C2H7N + 15 O2 = 8 CO2 + 14 H2O + 2 N2
NaOH(aq) + H2O(l) = NaH2 + O2 =>
4 NaOH(aq) + 2 H2O(l) = 4 NaH2 + 3 O2
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Ba(OH)2 + KHC8H4O4 = BaK2(C8H4O4)2 + H2O =>
Ba(OH)2 + 2 KHC8H4O4 = BaK2(C8H4O4)2 + 2 H2O
C20H12 + O2 = CO2 + H2O =>
C20H12 + 23 O2 = 20 CO2 + 6 H2O
Pb + SnCl2 = PbCl4 + Sn =>
Pb + 2 SnCl2 = PbCl4 + 2 Sn
Cr2O3 + Na2S2O7 = Cr2(SO4)3 + Na2SO4 =>
Cr2O3 + 3 Na2S2O7 = Cr2(SO4)3 + 3 Na2SO4
(NH4)2Fe(SO4)2 + NaOH = (NH4)2Fe(OH)2 + NaSO4 =>
(NH4)2Fe(SO4)2 + 2 NaOH = (NH4)2Fe(OH)2 + 2 NaSO4
Cr + H(ClO3) = Cr(ClO3)3 + H2 =>
2 Cr + 6 H(ClO3) = 2 Cr(ClO3)3 + 3 H2
K2CO3 + BaCl2 = KCl2 + Ba2CO3 =>
K2CO3 + 2 BaCl2 = 2 KCl2 + Ba2CO3
PbBr2 + H2O = Pb(OH)2 + H2Br2 =>
PbBr2 + 2 H2O = Pb(OH)2 + H2Br2
ZnCO3 + Na = Zn + NaCO3 =>
ZnCO3 + Na = Zn + NaCO3
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
Al(OH)3 + Ba(CN)2 = Al(CN)3 + Ba(OH)2 =>
2 Al(OH)3 + 3 Ba(CN)2 = 2 Al(CN)3 + 3 Ba(OH)2
P205 + H2 = H3P04 =>
8 P205 + 615 H2 = 410 H3P04
(NH4)2CO3 + H3PO4 = (NH4)3PO4 + CO2 + H2O =>
3(NH4)2CO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 CO2 + 3 H2O
HCl + NaO = Na + ClOH =>
HCl + NaO = Na + ClOH
C9H8O4 + NaOH = CH3COONa + C6H4(OH)COONa =>
3 C9H8O4 + 11 NaOH = 10 CH3COONa + C6H4(OH)COONa
K2Cr2O7 + H2O + S = KOH + CrO + SO2 =>
K2Cr2O7 + H2O + 2 S = 2 KOH + 2 CrO + 2 SO2
KMnO4 + H2SO4 + PH3 = K2SO4 + MnSO4 + H3PO4 + H2O =>
8 KMnO4 + 12 H2SO4 + 5 PH3 = 4 K2SO4 + 8 MnSO4 + 5 H3PO4 + 12 H2O
CH2O + KMnO4 = K2CO3 + Mn2 + H2O + CO2 =>
7 CH2O + 4 KMnO4 = 2 K2CO3 + 2 Mn2 + 7 H2O + 5 CO2
C4H10(g) + O3(g) = H2O(g) + CO2(g) =>
3 C4H10(g) + 13 O3(g) = 15 H2O(g) + 12 CO2(g)
BaH + H2O = BaH2 + OH =>
BaH + H2O = BaH2 + OH
HNO3 + P2O3 = N2O3 + HPO3 =>
2 HNO3 + P2O3 = N2O3 + 2 HPO3
Ag + HNO3 + CaCl2 = NO2 + H2O + AgCl + Ca(NO3)2 =>
2 Ag + 4 HNO3 + CaCl2 = 2 NO2 + 2 H2O + 2 AgCl + Ca(NO3)2
Na2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O + Na2SO4 =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O + 5 Na2SO4
ScCl3 + H2O = Sc2O3 + HCl =>
2 ScCl3 + 3 H2O = Sc2O3 + 6 HCl
H3Cit + NaOH = H3OH + NaCit =>
H3Cit + NaOH = H3OH + NaCit
NaOH + H2SO4 = H2O + NaHSO4 =>
NaOH + H2SO4 = H2O + NaHSO4
OH + SO3 = SO4 + H2O =>
2 OH + SO3 = SO4 + H2O
AgCl + NH3*H2O = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH3*H2O = Ag(NH3)2Cl + 2 H2O
CaCl2 + CrSO4 = Ca(SO4)2 + CrCl =>
CaCl2 + 2 CrSO4 = Ca(SO4)2 + 2 CrCl
Li2O + SO3 = Li2SO4 =>
Li2O + SO3 = Li2SO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/20/24
Equations balanced on 04/19/23
化学反応式の係数調整サイトへのご意見·ご感想