Equations balanced on the previous day | Equations balanced on the next day |
4 Fe + 3 O2 = 2 Fe2O3
HCOOH + Cr{3+} + H2O = HCHO + Cr2O7{2-} + H{+} =>
3 HCOOH + 2 Cr{3+} + 4 H2O = 3 HCHO + Cr2O7{2-} + 8 H{+}
Mn + HNO3 = Mn(NO3)2 + H2O + NO =>
3 Mn + 8 HNO3 = 3 Mn(NO3)2 + 4 H2O + 2 NO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ag + Au(NO3)3 = Au + AgNO3 =>
3 Ag + Au(NO3)3 = Au + 3 AgNO3
H2 + HCO3 = H2CO3 =>
H2 + 2 HCO3 = 2 H2CO3
C6H5NO2 + O2 = CO2 + H2O + N2 =>
4 C6H5NO2 + 25 O2 = 24 CO2 + 10 H2O + 2 N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ag2S + CH3COOH = AgCH3COO + H2S =>
Ag2S + 2 CH3COOH = 2 AgCH3COO + H2S
ZnFeS2 + O2 = Zn + FeO + SO2 =>
2 ZnFeS2 + 5 O2 = 2 Zn + 2 FeO + 4 SO2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
SiO + K2CO3 = K2SiO2 + CO2 =>
SiO + K2CO3 = K2SiO2 + CO2
PB + PBO2 + H2SO4 = PBSO4 + H2O =>
PB + PBO2 + 2 H2SO4 = 2 PBSO4 + 2 H2O
C2H2 + O2 = C2O2 + H2O =>
2 C2H2 + 3 O2 = 2 C2O2 + 2 H2O
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(s) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(s)
C6H2 + O2 = CO2 + H2O =>
2 C6H2 + 13 O2 = 12 CO2 + 2 H2O
H2SO4 + Ca3P2 = SO2 + Ca3(PO4)2 + H2O =>
8 H2SO4 + Ca3P2 = 8 SO2 + Ca3(PO4)2 + 8 H2O
Ag + O2 = (Ag2O) =>
4 Ag + O2 = 2(Ag2O)
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
HNO3 + NO = H2O + NO2 =>
2 HNO3 + NO = H2O + 3 NO2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
U + HNO3 = U(NO3)6 + NO2 + H2O =>
U + 12 HNO3 = U(NO3)6 + 6 NO2 + 6 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al(s) + FeBr2(aq) = AlBr3 + Fe =>
2 Al(s) + 3 FeBr2(aq) = 2 AlBr3 + 3 Fe
NiCl + NaCo3 = NiCo3 + NaCl =>
NiCl + NaCo3 = NiCo3 + NaCl
X3 + Y = X2Y3 =>
2 X3 + 9 Y = 3 X2Y3
Na2CO3 + Mg = Mg(CO3)2 + Na =>
2 Na2CO3 + Mg = Mg(CO3)2 + 4 Na
As2O3 + NH3 + MgCl2 + H2O2 + H2O = MgNH4AsO4 + HCl =>
As2O3 + 2 NH3 + 2 MgCl2 + 2 H2O2 + H2O = 2 MgNH4AsO4 + 4 HCl
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Al + NaCl = AlCl3 + Na =>
Al + 3 NaCl = AlCl3 + 3 Na
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H2O + CaCl = CaO + H2Cl =>
H2O + CaCl = CaO + H2Cl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
AgNO3 = Ag2 + NO2 + O2 =>
2 AgNO3 = Ag2 + 2 NO2 + O2
HO + Cl + Co = HOClCo =>
HO + Cl + Co = HOClCo
NaNO3() = NaNO2(s) + O2(g) =>
2 NaNO3() = 2 NaNO2(s) + O2(g)
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
C2H5OH = (C2H5)2OH2O =>
2 C2H5OH = (C2H5)2OH2O
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
H + Cl = HCl =>
H + Cl = HCl
K3PO4 + Na2CO3 = K3CO3 + PO4Na2 =>
K3PO4 + Na2CO3 = K3CO3 + PO4Na2
Sn + OH{-} + H2O = [Sn(OH)6]{2-} + H2 =>
Sn + 2 OH{-} + 4 H2O = [Sn(OH)6]{2-} + 2 H2
AgNO3(aq) + AlI3(aq) = AgI(s) + Al(NO3)3(aq) =>
3 AgNO3(aq) + AlI3(aq) = 3 AgI(s) + Al(NO3)3(aq)
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
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