Equations balanced on the previous day | Equations balanced on the next day |
Cr(OH)2Cl + NaOH = Cr(OH)3 + NaCl
C8H8 + O2 = C4O2 + H2O =>
C8H8 + 4 O2 = 2 C4O2 + 4 H2O
XKOH + XI2 = XKI + XKIO3 + XH2O =>
6 XKOH + 3 XI2 = 5 XKI + XKIO3 + 3 XH2O
C8H8 + O2 = C4O2 + H2O =>
C8H8 + 4 O2 = 2 C4O2 + 4 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
K2CO3 + Fe(NO3)2 = KNO3 + FeCO3 =>
K2CO3 + Fe(NO3)2 = 2 KNO3 + FeCO3
Pb(NO3)2 + Na2SO4 = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2 NaNO3
C2H10O + O2 = CO2 + H2O =>
C2H10O + 4 O2 = 2 CO2 + 5 H2O
Cu(NO3)2 + ZnO + KAlO2 + H2O + K2CO3 = Cu2Zn2Al2(OH)12CO3 + KNO3 =>
2 Cu(NO3)2 + 2 ZnO + 2 KAlO2 + 6 H2O + K2CO3 = Cu2Zn2Al2(OH)12CO3 + 4 KNO3
PBr3 = P + Br =>
PBr3 = P + 3 Br
CuBr + F2 = CuF + Br2 =>
2 CuBr + F2 = 2 CuF + Br2
FeS + HCl = Fe + H2S + Cl2 =>
FeS + 2 HCl = Fe + H2S + Cl2
CuSO4(aq) + Ni(NO3)2(aq) = Cu(NO3)2 + NiSO4 =>
CuSO4(aq) + Ni(NO3)2(aq) = Cu(NO3)2 + NiSO4
AB + CD = CB + AD =>
AB + CD = CB + AD
K2CO3 + SrCl2 = KCl + SrCO3 =>
K2CO3 + SrCl2 = 2 KCl + SrCO3
Fe(s) + O2(aq) + H2O(l) = Fe2O3*H2O(s) =>
4 Fe(s) + 3 O2(aq) + 2 H2O(l) = 2 Fe2O3*H2O(s)
Br2CaCl2 = Cl2CaBr2 =>
Br2CaCl2 = Cl2CaBr2
H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O
AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na2O2H2SO4 = Na2SO4H2O2 =>
Na2O2H2SO4 = Na2SO4H2O2
Fe{2+} + Cr2O7{2-} + H3O{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{2+} + Cr2O7{2-} + 14 H3O{+} = 6 Fe{3+} + 2 Cr{3+} + 21 H2O
Eu + PCl5 + NH3 = NH4Cl + Eu5P4N10 + H2 =>
5 Eu + 4 PCl5 + 30 NH3 = 20 NH4Cl + Eu5P4N10 + 5 H2
Fe2S3(s) = Fe + S(s) =>
Fe2S3(s) = 2 Fe + 3 S(s)
NiO2CdCO3 = NiCO3CdO2 =>
NiO2CdCO3 = NiCO3CdO2
HCOO + SrCO3 + H2O = Sr(HCOO)2*2H2O + CO3 =>
2 HCOO + SrCO3 + 2 H2O = Sr(HCOO)2*2H2O + CO3
B + H2 = B2H6 =>
2 B + 3 H2 = B2H6
P4S7 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P4S7 + 62 HNO3 = 4 H3PO4 + 7 H2SO4 + 62 NO2 + 18 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CuFeSO4 = FeCu(SO4) =>
CuFeSO4 = FeCu(SO4)
CH3OH + HF = CH3F + H2O =>
CH3OH + HF = CH3F + H2O
C21H20O6 + O2 = H2O + CO2 =>
C21H20O6 + 23 O2 = 10 H2O + 21 CO2
BaS + Sr(OH)2 = Ba(OH)2 + SrS =>
BaS + Sr(OH)2 = Ba(OH)2 + SrS
Na2S + ZnSO4 = SZn + Na2(SO4) =>
Na2S + ZnSO4 = SZn + Na2(SO4)
KMgBr2 = KBr2Mg =>
KMgBr2 = KBr2Mg
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
CaCO3 + H3PO4 = Ca(H2PO4)2 + H2O + CO2 =>
CaCO3 + 2 H3PO4 = Ca(H2PO4)2 + H2O + CO2
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
N2 + O2 = NO =>
N2 + O2 = 2 NO
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
ClCH2COOH + NH4Cl = NH2CH2COOH + HCl =>
ClCH2COOH + NH4Cl = NH2CH2COOH + 2 HCl
K + O = K2O =>
2 K + O = K2O
Fe(ClO3)2 + Al2(CO3)3 = Fe2(CO3)3 + Al(ClO3)2 =>
2 Fe(ClO3)2 + Al2(CO3)3 = Fe2(CO3)3 + 2 Al(ClO3)2
MgBr + CI(g) = MgCI(g) + Br =>
MgBr + CI(g) = MgCI(g) + Br
NaClO + CO2 + H2O = NaHCO3 + Cl2 + O2 =>
4 NaClO + 4 CO2 + 2 H2O = 4 NaHCO3 + 2 Cl2 + O2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/06/24
Equations balanced on 02/05/23
化学反応式の係数調整サイトへのご意見·ご感想