Equations balanced on the previous day | Equations balanced on the next day |
P4 + 12 NaOH = 4 Na3PO3 + 6 H2
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
Al2(NO3)3 + Ca = Ca(NO3)2 + Al =>
2 Al2(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 4 Al
Cu + Pb(NO3)2 = Pb(s) + Cu(NO3)2 =>
Cu + Pb(NO3)2 = Pb(s) + Cu(NO3)2
Fe(III) + Fe = Fe(II) =>
2 Fe(III) + Fe = 3 Fe(II)
Al2(NO3)3 + Ca = Ca(NO3)2 + Al =>
2 Al2(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 4 Al
COOH + H2O = H3O + COO =>
COOH + H2O = H3O + COO
Al2(NO3)3 + Ca = Ca(NO3)2 + Al =>
2 Al2(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 4 Al
CH2CHCH2COOH + O2 = CO2 + H2O =>
2 CH2CHCH2COOH + 9 O2 = 8 CO2 + 6 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
NaHCO3 = Na + HCO3 =>
NaHCO3 = Na + HCO3
CH3OCH3C2H6OC12H2202C4H11NO + O2 = CO2 + H2O + N2 =>
4 CH3OCH3C2H6OC12H2202C4H11NO + 2299 O2 = 80 CO2 + 4450 H2O + 2 N2
Al2(NO3)3 + Ca = Ca(NO3)2 + Al =>
2 Al2(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 4 Al
B2O3 + HCl = BCl3 + H2O =>
B2O3 + 6 HCl = 2 BCl3 + 3 H2O
K4[Fe(CN)6] + KMnO4 + H2SO4 = K2SO4 + Fe2(SO4)3 + MnSO4 + KNO3 + CO2 + H2O =>
10 K4[Fe(CN)6] + 122 KMnO4 + 188 H2SO4 = 51 K2SO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 KNO3 + 60 CO2 + 188 H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
MgCl2 + NH4(NO3) = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4(NO3) = Mg(NO3)2 + 2 NH4Cl
N2O5 + S = N2 + SO3 =>
3 N2O5 + 5 S = 3 N2 + 5 SO3
NaOH + H2SO4 = H2O + SO4 + Na =>
2 NaOH + H2SO4 = 2 H2O + SO4 + 2 Na
Zn + H2S2O7 = ZnS2O7 + H2S + H2O =>
8 Zn + 9 H2S2O7 = 8 ZnS2O7 + 2 H2S + 7 H2O
Fe(SO4) + H2O = Fe(OH)2 + H2SO4 =>
Fe(SO4) + 2 H2O = Fe(OH)2 + H2SO4
La(NO3)3(H2O)6 + Sr(NO3)2 + Mn(CH3COO)2(H2O)4 + C12H22O11 = La08Sr02MnO3 + H2O + CO2 + N2 =>
96 La(NO3)3(H2O)6 + 24 Sr(NO3)2 + 12 Mn(CH3COO)2(H2O)4 + 37 C12H22O11 = 12 La08Sr02MnO3 + 1067 H2O + 492 CO2 + 168 N2
CaCO3(s) + H2SO4 = H2O(l) + CO2(g) + CaSO4(aq) =>
CaCO3(s) + H2SO4 = H2O(l) + CO2(g) + CaSO4(aq)
C7H16 + Br2 = C7H16Br2 =>
C7H16 + Br2 = C7H16Br2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Hg + Sn(SO4)2 = HgSO4 + Sn =>
2 Hg + Sn(SO4)2 = 2 HgSO4 + Sn
Bi + H2O = Bi3O4 + H2 =>
3 Bi + 4 H2O = Bi3O4 + 4 H2
CO2 + H2O = O2 + HCO2 =>
4 CO2 + 2 H2O = O2 + 4 HCO2
H2CrO4 + KOH = K2CrO4 + HOH =>
H2CrO4 + 2 KOH = K2CrO4 + 2 HOH
CH3COOH + CH3CH2CH(OH)CH3 = CH3COOCH3CH(CH3)CH2 + H2O =>
CH3COOH + CH3CH2CH(OH)CH3 = CH3COOCH3CH(CH3)CH2 + H2O
C6H4 + H2O = C6H5OH =>
C6H4 + H2O = C6H5OH
FeSO4 + H2SO4 + KMnO4 = Fe2S3O12 + K2SO4 + MnSO4 + H2O =>
10 FeSO4 + 8 H2SO4 + 2 KMnO4 = 5 Fe2S3O12 + K2SO4 + 2 MnSO4 + 8 H2O
Al2(NO3)3 + Ca = Ca(NO3)2 + Al =>
2 Al2(NO3)3 + 3 Ca = 3 Ca(NO3)2 + 4 Al
Fe2S3 = Fe(s) + S =>
Fe2S3 = 2 Fe(s) + 3 S
Na2CO3 + CH3CO2H = CH3CONa + CO2 + H2O =>
2 Na2CO3 + 5 CH3CO2H = 4 CH3CONa + 4 CO2 + 4 H2O
NaBr + Ba = BaBr + Na =>
NaBr + Ba = BaBr + Na
K4[Fe(CN)6] + KMnO4 + H2SO4 = KHSO4 + Fe2SO4 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4[Fe(CN)6] + 118 KMnO4 + 281 H2SO4 = 158 KHSO4 + 5 Fe2SO4 + 118 MnSO4 + 60 HNO3 + 60 CO2 + 172 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
NaOH + HC2H3CO2 = H2O + NaC2H3O2 =>
3 NaOH + 2 HC2H3CO2 = H2O + 3 NaC2H3O2
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
C7H16 + O = CO2 + H2O =>
C7H16 + 22 O = 7 CO2 + 8 H2O
I + NaCl = NaI + Cl2 =>
2 I + 2 NaCl = 2 NaI + Cl2
Fe2 + Br = FeBr2 =>
Fe2 + 4 Br = 2 FeBr2
Ag + AuNO3 = AgNO3 + Au =>
Ag + AuNO3 = AgNO3 + Au
PCl5 + NH4OH = H3PO4 + NH4Cl + HCl =>
PCl5 + 4 NH4OH = H3PO4 + 4 NH4Cl + HCl
Al + NaOH + NaNO3 + H2O = NH3 + Na[Al(OH)4] =>
8 Al + 5 NaOH + 3 NaNO3 + 18 H2O = 3 NH3 + 8 Na[Al(OH)4]
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
C4H12O(l) + O2(g) = CO2(g) + H2O(l) =>
2 C4H12O(l) + 13 O2(g) = 8 CO2(g) + 12 H2O(l)
Na2Cr2O7 + SO2 + H2O = Cr(OH)(SO4) + Na2SO4 =>
Na2Cr2O7 + 3 SO2 + H2O = 2 Cr(OH)(SO4) + Na2SO4
S{2-} + SO3{2-} + H2O = S8 + OH{-} =>
16 S{2-} + 8 SO3{2-} + 24 H2O = 3 S8 + 48 OH{-}
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/06/23
Equations balanced on 01/05/23
化学反応式の係数調整サイトへのご意見·ご感想