Equations balanced on the previous day | Equations balanced on the next day |
P2O5 + 3 H2O = 2 H3PO4
Au + Hg = AuHg =>
Au + Hg = AuHg
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
AlO + HNO3 = AlNO3 + OH =>
AlO + HNO3 = AlNO3 + OH
KHCO3 + C2H3COOH = KCH3COO + H2O + CO2 =>
3 KHCO3 + 2 C2H3COOH = 3 KCH3COO + H2O + 3 CO2
Cr2O7{2-} + CH3OH + H3O{+} = Cr{3+} + HCOOH + H2O =>
2 Cr2O7{2-} + 3 CH3OH + 16 H3O{+} = 4 Cr{3+} + 3 HCOOH + 27 H2O
K4[Fe(CN)6] + Br2 + KOH = Fe(OH)3 + KBr + CNOH =>
2 K4[Fe(CN)6] + 13 Br2 + 18 KOH = 2 Fe(OH)3 + 26 KBr + 12 CNOH
Na2SO3 = Na2 + SO2 + O2 =>
2 Na2SO3 = 2 Na2 + 2 SO2 + O2
C2H5Br + AgCN = C2H5NC + AgBr =>
C2H5Br + AgCN = C2H5NC + AgBr
U(CO3)3 + Na = Na2CO3 + U =>
U(CO3)3 + 6 Na = 3 Na2CO3 + U
Mg + Sn(NO2)4 = Sn + Mg(NO2)2 =>
2 Mg + Sn(NO2)4 = Sn + 2 Mg(NO2)2
Pb + HNO3 = PbNO3 + NO + H2O =>
3 Pb + 4 HNO3 = 3 PbNO3 + NO + 2 H2O
Na2 + SIO3 + HF = HSIF + NaF + H2O =>
3 Na2 + SIO3 + 7 HF = HSIF + 6 NaF + 3 H2O
PB + Cu(NO3)2 = PB(NO3)2 + Cu =>
PB + Cu(NO3)2 = PB(NO3)2 + Cu
Ca + H2(SO4) = CaSO4 + H2S + H2O =>
4 Ca + 5 H2(SO4) = 4 CaSO4 + H2S + 4 H2O
Pb + HNO3 = PbNO3 + NO + H2O =>
3 Pb + 4 HNO3 = 3 PbNO3 + NO + 2 H2O
Cr + O2 + HCe = CrCe3 + H2O =>
4 Cr + 3 O2 + 12 HCe = 4 CrCe3 + 6 H2O
MgI + Br2 = MgBr + I =>
2 MgI + Br2 = 2 MgBr + 2 I
C3H7OH + KMnO4 = C3H7O + KMnO4H =>
C3H7OH + KMnO4 = C3H7O + KMnO4H
H2SO4 + Na2SiO3 = H2SiO3 + Na2SO4 =>
H2SO4 + Na2SiO3 = H2SiO3 + Na2SO4
TiO2 + H2 = H2O + Ti3O2 =>
3 TiO2 + 4 H2 = 4 H2O + Ti3O2
Na2CrO4 + CuCl2 = NaCl + Cu + CrO4 =>
Na2CrO4 + CuCl2 = 2 NaCl + Cu + CrO4
Ba(NO3)2(aq) + NaCl(aq) = BaCl2(aq) + NaNO3 =>
Ba(NO3)2(aq) + 2 NaCl(aq) = BaCl2(aq) + 2 NaNO3
C7H6O3 + C4H6O3 = C9H8O4 + CH3COOH =>
C7H6O3 + C4H6O3 = C9H8O4 + CH3COOH
NaOH + Al + H2O = NaAl(OH)4 + H3 =>
NaOH + Al + 3 H2O = NaAl(OH)4 + H3
OCl + S2O3 + NaOH = NaCl + SO4 + H2O =>
10 OCl + 3 S2O3 + 10 NaOH = 10 NaCl + 6 SO4 + 5 H2O
HNO3 + Fe(OH)3 = H2O + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 H2O + Fe(NO3)3
ZnCl2 + H3PO4 = Zn3(PO4)2 + HCl =>
3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
Cu + N2O = CuO + N2 =>
Cu + N2O = CuO + N2
CuO + HCl = CuCl + HO =>
CuO + HCl = CuCl + HO
KCO3 + CuS2 = KS2 + CuCO3 =>
KCO3 + CuS2 = KS2 + CuCO3
H2PO4{-} + H2O = H3PO4 + OH{-} =>
H2PO4{-} + H2O = H3PO4 + OH{-}
Ag(II) + NaCl = Ag(II)(NaCl)2 =>
Ag(II) + 2 NaCl = Ag(II)(NaCl)2
Sb + O2 = Sb4O6 = CO2 + H2O =>
4 Sb + 3 O2 = Sb4O6
CH3OOH + CaS = CaH3OOH + CS =>
CH3OOH + CaS = CaH3OOH + CS
Fe + HOH = Fe2O3 + H =>
2 Fe + 3 HOH = Fe2O3 + 6 H
CaAl4O7 + CaO = Ca3Al2O6 =>
CaAl4O7 + 5 CaO = 2 Ca3Al2O6
Fe + AgOH = Fe(OH)2 + Ag =>
Fe + 2 AgOH = Fe(OH)2 + 2 Ag
FeSO4 + Cl2 + HCl = FeCl3 + H2SO4 =>
2 FeSO4 + Cl2 + 4 HCl = 2 FeCl3 + 2 H2SO4
HNO3 + HCl = Cl + H2NO3 =>
HNO3 + HCl = Cl + H2NO3
[KAl(SO4)2*H2O] + BaCl2 = BaSO4 + H2O + KCl + AlCl3 =>
[KAl(SO4)2*H2O] + 2 BaCl2 = 2 BaSO4 + H2O + KCl + AlCl3
Ca + Mg(NO3)2 = Mg + Ca2NO3 =>
4 Ca + Mg(NO3)2 = Mg + 2 Ca2NO3
Fe(s) + O(g) = FeO(s) =>
Fe(s) + O(g) = FeO(s)
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
OH{-} + H2O + Zn + ClO{-} = Zn(OH)4{2-} + Cl{-} =>
2 OH{-} + H2O + Zn + ClO{-} = Zn(OH)4{2-} + Cl{-}
NaHSO4 + H2O = Na2O + H2SO4 =>
2 NaHSO4 + H2O = Na2O + 2 H2SO4
Na + H2S = Na(H2S) =>
Na + H2S = Na(H2S)
H2 + FeCl2 = HCl2 + Fe =>
H2 + 2 FeCl2 = 2 HCl2 + 2 Fe
Li2O + H2O = OH + LiH =>
Li2O + 3 H2O = 4 OH + 2 LiH
Ca(H2Po4)2 + NaHCO3 = Na3Po4 + Ca3(Po4)2 + H2O + CO2 =>
3 Ca(H2Po4)2 + 12 NaHCO3 = 4 Na3Po4 + Ca3(Po4)2 + 12 H2O + 12 CO2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/17/24
Equations balanced on 04/16/23
化学反応式の係数調整サイトへのご意見·ご感想