Equations balanced on the previous day | Equations balanced on the next day |
2 KI + (CH3COO)2Pb = PbI2 + 2 CH3COOK
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
H2S + KOH = K2S + HOH =>
H2S + 2 KOH = K2S + 2 HOH
H2O = H{+} + OH{-} =>
H2O = H{+} + OH{-}
Al + O = Al2O3 =>
2 Al + 3 O = Al2O3
BaCl2 + Pb(NO3)2 = PbCl2 + Ba(NO3)2 =>
BaCl2 + Pb(NO3)2 = PbCl2 + Ba(NO3)2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
CaCl2(aq) + AgNO3(aq) = AgCl(s) + Ca(NO3)2(aq) =>
CaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ca(NO3)2(aq)
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Al(C2H3O2)3 + Na2C2O4 = Al2(C2O4)3 + NaC2H3O2 =>
2 Al(C2H3O2)3 + 3 Na2C2O4 = Al2(C2O4)3 + 6 NaC2H3O2
F2 + NaCl = NaF + Cl2 =>
F2 + 2 NaCl = 2 NaF + Cl2
KCl + O2 = KClO3 =>
2 KCl + 3 O2 = 2 KClO3
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
Ag + S8 = Ag2S =>
16 Ag + S8 = 8 Ag2S
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KOH + NO2 = KNO3 + H2O + NO =>
2 KOH + 3 NO2 = 2 KNO3 + H2O + NO
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
S8 + Fe = FeS =>
S8 + 8 Fe = 8 FeS
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2S + Cl2 + H2O = H2SO4 + HCl =>
H2S + 4 Cl2 + 4 H2O = H2SO4 + 8 HCl
CuBr + Br2 = CuBr2 =>
2 CuBr + Br2 = 2 CuBr2
Fe + H2O = Fe2O3 + H2 =>
2 Fe + 3 H2O = Fe2O3 + 3 H2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al(NO3)3 + NaOH = NaNO3 + Al(OH)3 =>
Al(NO3)3 + 3 NaOH = 3 NaNO3 + Al(OH)3
Ag(NO3) + CuCl2 = AgCl + Cu(NO3)2 =>
2 Ag(NO3) + CuCl2 = 2 AgCl + Cu(NO3)2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Cl + NaBr = NaCl + Br2 =>
2 Cl + 2 NaBr = 2 NaCl + Br2
NaOH + H2CO3 = H2O + Na2CO3 =>
2 NaOH + H2CO3 = 2 H2O + Na2CO3
K + KNO3 = K2O + N2 =>
10 K + 2 KNO3 = 6 K2O + N2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
O2 + Na = Na2O2 =>
O2 + 2 Na = Na2O2
O2 + Na = Na2O2 =>
O2 + 2 Na = Na2O2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
SnCl4 + (NH4)2SO4 = Sn2(SO4)4 + NH4Cl =>
2 SnCl4 + 4(NH4)2SO4 = Sn2(SO4)4 + 8 NH4Cl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Mg + Zn(No3)2 = Mg(No3)2 + Zn =>
Mg + Zn(No3)2 = Mg(No3)2 + Zn
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 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 02/04/14
Equations balanced on 03/06/13
化学反応式の係数調整サイトへのご意見·ご感想