Equations balanced on the previous day | Equations balanced on the next day |
ZnS + 2 HCl = ZnCl2 + H2S
CoCO3 + K2C2O4 = CoC2O4 + K2CO3 =>
CoCO3 + K2C2O4 = CoC2O4 + K2CO3
NaBrO3 + HCl + NaI = NaBr + I2 + H2O + NaCl =>
NaBrO3 + 6 HCl + 6 NaI = NaBr + 3 I2 + 3 H2O + 6 NaCl
Cu(OH)2 + NH3*H2O = (NH4)2[Cu(OH)4] =>
Cu(OH)2 + 2 NH3*H2O = (NH4)2[Cu(OH)4]
Br3 + N2 = NBr3 =>
2 Br3 + N2 = 2 NBr3
FeSO4 + HNO3 + H2SO4 = Fe2(SO44)3 + NO + H2O =>
6 FeSO4 + 242 HNO3 + 3 H2SO4 = 3 Fe2(SO44)3 + 242 NO + 124 H2O
KMnO4 + H2SO4 + CH3CO = K2SO4 + MnSO4 + HCOOH + H2O =>
2 KMnO4 + 3 H2SO4 + 2 CH3CO = K2SO4 + 2 MnSO4 + 4 HCOOH + 2 H2O
CoBr2Ba = BaBr2Co =>
CoBr2Ba = BaBr2Co
Fe + MgCl2 = FeCl + Mg =>
2 Fe + MgCl2 = 2 FeCl + Mg
H2SO4 + HCl = HClO3 + H2S =>
3 H2SO4 + 4 HCl = 4 HClO3 + 3 H2S
C2H5OH + HI = C2H5I + H2O =>
C2H5OH + HI = C2H5I + H2O
Ba(OH)2 + H2O = H3O + BaO2H =>
Ba(OH)2 + H2O = H3O + BaO2H
Mg(g) + O2 = MgO =>
2 Mg(g) + O2 = 2 MgO
Al(s) + Cl2(g) = AlCl3(s) =>
2 Al(s) + 3 Cl2(g) = 2 AlCl3(s)
Cu(OH)2 + NH3*H2O = (NH4)2[Cu(OH)4] =>
Cu(OH)2 + 2 NH3*H2O = (NH4)2[Cu(OH)4]
KI + PbO2 + H2SO4 = I + K2SO4 + PbSO4 + H2O =>
2 KI + PbO2 + 2 H2SO4 = 2 I + K2SO4 + PbSO4 + 2 H2O
Cr + KOH + H2O = K2[Cr(OH)6] + H2 =>
Cr + 2 KOH + 4 H2O = K2[Cr(OH)6] + 2 H2
Fe + H3PO4 = Fe(H2PO4)2 + H2 =>
Fe + 2 H3PO4 = Fe(H2PO4)2 + H2
H2SO3 + K2S = H2S + K2SO3 =>
H2SO3 + K2S = H2S + K2SO3
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
B5H9 + O2 = B2O4 + H2O =>
4 B5H9 + 29 O2 = 10 B2O4 + 18 H2O
SO3{-2} + NO3{-2} + H{+} = NO + SO4{-2} + H2O =>
SO3{-2} + NO3{-2} + 2 H{+} = NO + SO4{-2} + H2O
S9 + O2 = SO2 =>
S9 + 9 O2 = 9 SO2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
O2 + AlCl3 = Al2O3 + Cl2 =>
3 O2 + 4 AlCl3 = 2 Al2O3 + 6 Cl2
Fe(NO3)3*9H2O + C6H8O7 + HCl = FeCl2 + H2O + N2 + CO2 =>
18 Fe(NO3)3*9H2O + 16 C6H8O7 + 36 HCl = 18 FeCl2 + 244 H2O + 27 N2 + 96 CO2
Cl2(aq) + NaI(aq) = NaCl(aq) + I2(aq) =>
Cl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + I2(aq)
XCOCH3 + I2 + NaOH = CHI3 + XCOONa + HI =>
XCOCH3 + 3 I2 + NaOH = CHI3 + XCOONa + 3 HI
Mn + Cu3PO4 = Cu + Mn3(PO4)4 =>
3 Mn + 4 Cu3PO4 = 12 Cu + Mn3(PO4)4
CH3NH2 + CH3COOH = NH3 + CH3COOCH3 =>
CH3NH2 + CH3COOH = NH3 + CH3COOCH3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
C3H8O + Na2Cr2O7 + H2SO4 = C3H6O + Na2SO4 + H2O + Cr2(SO4)3 =>
3 C3H8O + Na2Cr2O7 + 4 H2SO4 = 3 C3H6O + Na2SO4 + 7 H2O + Cr2(SO4)3
Hg2SO4 + HCl = HgCl + H2SO4 =>
Hg2SO4 + 2 HCl = 2 HgCl + H2SO4
NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3
CH3COCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3COCH3 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO2 + 15 CH3CH2CH2COOH + 8 H2O
NaClO + CH3CSNH2 = NaOH + CH3CSNHCl =>
NaClO + CH3CSNH2 = NaOH + CH3CSNHCl
Ba + I = BaI2 =>
Ba + 2 I = BaI2
N2O2{2-} + MnO4{-} + H{+} = Mn{2+} + NO2({-}) + H2O =>
5 N2O2{2-} + 4 MnO4{-} + 12 H{+} = 4 Mn{2+} + 10 NO2({-}) + 6 H2O
Al2O3 + K3N = AlN + K2O =>
Al2O3 + 2 K3N = 2 AlN + 3 K2O
Ba(OH)2 + NH4Br = NH4OH + BaBr2 =>
Ba(OH)2 + 2 NH4Br = 2 NH4OH + BaBr2
PO + H = P + H2O =>
PO + 2 H = P + H2O
Na + K2CO3 = Na2CO3 + K2 =>
2 Na + K2CO3 = Na2CO3 + K2
FeS + AlN = Fe3N2 + Al2S3 =>
3 FeS + 2 AlN = Fe3N2 + Al2S3
KMnO4 + NaBrO + KOH = K2MnO4 + NaBrO2 + H2O =>
2 KMnO4 + NaBrO + 2 KOH = 2 K2MnO4 + NaBrO2 + H2O
HI + LiNO3 = HNO3 + LiI =>
HI + LiNO3 = HNO3 + LiI
Cl2 + Na + O = NaClO =>
Cl2 + 2 Na + 2 O = 2 NaClO
CuCO2 + HCl = CuCl + CO2 + H =>
CuCO2 + HCl = CuCl + CO2 + H
AlN + KOH + H2O = K(Al(OH)4) + NH3 =>
AlN + KOH + 3 H2O = K(Al(OH)4) + NH3
KIO3 = I2 + K + O2 =>
2 KIO3 = I2 + 2 K + 3 O2
Zn(s) + Cl2(g) = ZnCl2(s) =>
Zn(s) + Cl2(g) = ZnCl2(s)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/28/23
Equations balanced on 12/28/22
化学反応式の係数調整サイトへのご意見·ご感想