Equations balanced on the previous day | Equations balanced on the next day |
Fe2O3 + 3 C = 2 Fe + 3 CO
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Al + NaOH + H2O = NaAlO2 + H =>
Al + NaOH + H2O = NaAlO2 + 3 H
C8H18 + O2 = H2O + CO2 =>
2 C8H18 + 25 O2 = 18 H2O + 16 CO2
Cu + N2O4 = Cu(NO3)2 + NO =>
Cu + 2 N2O4 = Cu(NO3)2 + 2 NO
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
TI2O3 + CO2 = TI2(CO3)3 =>
TI2O3 + 3 CO2 = TI2(CO3)3
C + H2O = CO + H2 =>
C + H2O = CO + H2
S8(g) + O2(g) = SO2(g) =>
S8(g) + 8 O2(g) = 8 SO2(g)
Pb + PO4 = Pb3(PO4)4 =>
3 Pb + 4 PO4 = Pb3(PO4)4
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
OF2 = O2 + F2 =>
2 OF2 = O2 + 2 F2
CH4 + Br2 = CBr4 + HBr =>
CH4 + 4 Br2 = CBr4 + 4 HBr
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NaNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NaSO4 + NO + H2O =>
NaNO3 + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + NaSO4 + NO + 2 H2O
H2CO3 + NH4OH = (NH4)2CO3 + H2O =>
H2CO3 + 2 NH4OH = (NH4)2CO3 + 2 H2O
CH3COOH + NAHCO3 = NACH3CO2 + CO2 + H20 =>
15 CH3COOH + 10 NAHCO3 = 10 NACH3CO2 + 20 CO2 + 2 H20
GaBr3 + Na2SO4 = NaBr + Ga2(SO4)3 =>
2 GaBr3 + 3 Na2SO4 = 6 NaBr + Ga2(SO4)3
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
C2H6 + O = CO2 + H2O =>
C2H6 + 7 O = 2 CO2 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K[Cr(C2O4)2(H2O)2](H2O)2 + KOH = K2[Cr(C2O4)2](H2O)2 + H2O2 + H2O =>
2 K[Cr(C2O4)2(H2O)2](H2O)2 + 2 KOH = 2 K2[Cr(C2O4)2](H2O)2 + H2O2 + 4 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
CH3NH3 + H2O = OH + CH3NH4 =>
CH3NH3 + H2O = OH + CH3NH4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH + HCIO4 = NaCIO4 + H2O =>
NaOH + HCIO4 = NaCIO4 + H2O
AgCl(aq) + Cu(s) = Ag(s) + CuCl2(aq) =>
2 AgCl(aq) + Cu(s) = 2 Ag(s) + CuCl2(aq)
Na + HCI = H2 + NaCI =>
2 Na + 2 HCI = H2 + 2 NaCI
Pb(NO3)2 + Na3PO4 = NaNO3 + Pb3(PO4)2 =>
3 Pb(NO3)2 + 2 Na3PO4 = 6 NaNO3 + Pb3(PO4)2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
B(OH)3 + CH3OH = B(OCH3)3 + H2O =>
B(OH)3 + 3 CH3OH = B(OCH3)3 + 3 H2O
Ag + H2S = Ag2S + H2 =>
2 Ag + H2S = Ag2S + H2
N2O + O2 = N2O2 =>
2 N2O + O2 = 2 N2O2
Ca2 + HCl = CaCl + H =>
Ca2 + 2 HCl = 2 CaCl + 2 H
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuCl2 = Cu + Cl2 =>
CuCl2 = Cu + Cl2
K2O + MnO + O2 = KMnO4 =>
2 K2O + 4 MnO + 5 O2 = 4 KMnO4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/14/12
Equations balanced on 02/13/11
化学反応式の係数調整サイトへのご意見·ご感想