Equations balanced on the previous day | Equations balanced on the next day |
3 Fe3O4 + 12 H2SO4 = Fe + 4 Fe2(SO4)3 + 12 H2O
Pb(OH) + HS = PbS + H2O =>
Pb(OH) + HS = PbS + H2O
CaCl2(aq) + H2SO4(aq) = CaSO4 + HCl =>
CaCl2(aq) + H2SO4(aq) = CaSO4 + 2 HCl
Cr + SnCl4 = CrCl3 + Sn(s) =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn(s)
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
NaNO3 + NiS = Ni(NO3)2 + Na2S =>
2 NaNO3 + NiS = Ni(NO3)2 + Na2S
Cu2(SO4)3 + Na(OH) = Na2(SO4) + Cu(OH)3 =>
Cu2(SO4)3 + 6 Na(OH) = 3 Na2(SO4) + 2 Cu(OH)3
MgCO3 + N2O5 = Mg(NO3)2 + CO2 =>
MgCO3 + N2O5 = Mg(NO3)2 + CO2
K + Pb = KPb =>
K + Pb = KPb
FeI2 + K2CrO4 + H3PO4 = FePO4 + CrPO4 + KH2PO4 + HIO3 + H2O =>
3 FeI2 + 13 K2CrO4 + 42 H3PO4 = 3 FePO4 + 13 CrPO4 + 26 KH2PO4 + 6 HIO3 + 34 H2O
Fe(CrO2)2 + O2 + Na2CO3 = CO2 + Fe2O3 + Na2CrO4 =>
4 Fe(CrO2)2 + 7 O2 + 8 Na2CO3 = 8 CO2 + 2 Fe2O3 + 8 Na2CrO4
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
C12H11NO2 + NH4 + HCl = C12H11N + NH3 + ClH2O =>
C12H11NO2 + 2 NH4 + 2 HCl = C12H11N + 2 NH3 + 2 ClH2O
HCOOCH2CH3 + H2O = HCOOH + CH3CH2OH =>
HCOOCH2CH3 + H2O = HCOOH + CH3CH2OH
H3COOH + C6H5CH2OH = CH3COOCH2C6H5 + H2O =>
2 H3COOH + C6H5CH2OH = CH3COOCH2C6H5 + 3 H2O
MgO + Li2CO3 = MgCO3 + Li2O =>
MgO + Li2CO3 = MgCO3 + Li2O
Zn() + O2() = ZnO() =>
2 Zn() + O2() = 2 ZnO()
HNO3 + SO2 = SO3 + HNO2 =>
HNO3 + SO2 = SO3 + HNO2
Li2(SO4) + Pb(NO3)2 = Li(NO3) + Pb(SO4) =>
Li2(SO4) + Pb(NO3)2 = 2 Li(NO3) + Pb(SO4)
HNO3 + C2H5OH = C2H4O + HNO2 + H2O =>
HNO3 + C2H5OH = C2H4O + HNO2 + H2O
C2H6O + Br2 = C2Br2H4 + H2O =>
C2H6O + Br2 = C2Br2H4 + H2O
HClO4 + P2O3 = HCl + P2O5 =>
HClO4 + 2 P2O3 = HCl + 2 P2O5
Sb2O3 + HOCH2CH2OH = Sb2(OCH2CH2O)3 + H2O =>
Sb2O3 + 3 HOCH2CH2OH = Sb2(OCH2CH2O)3 + 3 H2O
C5H1H + O2 = CO + H2O =>
C5H1H + 3 O2 = 5 CO + H2O
NCO4 = NO2 + CO2 =>
NCO4 = NO2 + CO2
CrO4{-2} + H2O = Cr(OH)4{-2} + H2O2 =>
CrO4{-2} + 4 H2O = Cr(OH)4{-2} + 2 H2O2
HNO3 + SO2 = SO3 + HNO2 =>
HNO3 + SO2 = SO3 + HNO2
SiO2 + NaOH = Na2(SiO3) + H2O =>
SiO2 + 2 NaOH = Na2(SiO3) + H2O
Al + water + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
Ti + Al2O3 = TiO + Al =>
3 Ti + Al2O3 = 3 TiO + 2 Al
CuSO4(aq) + KOH(aq) = Cu(OH)2(aq) + K2SO4(s) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(aq) + K2SO4(s)
AgCH3COO + HCl = CH3COOH + AgCl =>
AgCH3COO + HCl = CH3COOH + AgCl
Al + water + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2
PCl5 + KOH = H2O + K3PO4 + KCl =>
PCl5 + 8 KOH = 4 H2O + K3PO4 + 5 KCl
CH3COOH + CH2CH2OH = CH3COOCH3CH(CH3)CH2 + H2O =>
CH3COOH + 8 CH2CH2OH = 3 CH3COOCH3CH(CH3)CH2 + 4 H2O
CH3COONa + CH3CH2OH = CH3COOCH2CH3 + NaOH =>
CH3COONa + CH3CH2OH = CH3COOCH2CH3 + NaOH
Si2H3 + O2 = SiO2 + H2O9 =>
4 Si2H3 + 35 O2 = 8 SiO2 + 6 H2O9
Zn(S) + S8(S) = ZnS(S) =>
9 Zn(S) + S8(S) = 9 ZnS(S)
PCl5 + KOH = KH2PO4 + KCl + H2O =>
PCl5 + 6 KOH = KH2PO4 + 5 KCl + 2 H2O
PF5 + O2 = P2O5 + F =>
4 PF5 + 5 O2 = 2 P2O5 + 20 F
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Fe + Li2CO3 = Fe(CO3)2 + Li =>
Fe + 2 Li2CO3 = Fe(CO3)2 + 4 Li
CH3COCH3 + I2 + NaOH = CH3COONa + CH3I + H2O =>
6 CH3COCH3 + 4 I2 + 5 NaOH = 5 CH3COONa + 8 CH3I + H2O
CaClO + KY + HCl = Y2 + CaCl2 + KCl + H2O =>
2 CaClO + 2 KY + 4 HCl = Y2 + 2 CaCl2 + 2 KCl + 2 H2O
NiS2 = Ni + S8 =>
4 NiS2 = 4 Ni + S8
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2 =>
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO2
S8 + H2O = SO + H2 =>
S8 + 8 H2O = 8 SO + 8 H2
BaSO4 + NaOH = Na2SO4 + Ba(OH)2 =>
BaSO4 + 2 NaOH = Na2SO4 + Ba(OH)2
Zn(NO3)2 + K2S = (KNO3)2 + ZnS =>
Zn(NO3)2 + K2S = (KNO3)2 + ZnS
SO2Cl2 + Ba(OH)2 = BaSO4 + HCl =>
SO2Cl2 + Ba(OH)2 = BaSO4 + 2 HCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/27/24
Equations balanced on 06/26/23
化学反応式の係数調整サイトへのご意見·ご感想