Equations balanced on the previous day | Equations balanced on the next day |
Fe2(SO4)3 + 3 Mg = 2 Fe + 3 MgSO4
Ba(OH)2 + H2SO4 = (Ba(OH))2SO4 + H2O =>
2 Ba(OH)2 + H2SO4 = (Ba(OH))2SO4 + 2 H2O
C4H3O + H2SO4 + KMnO4 = CO2 + K2SO4 + MnSO4 + H2O =>
10 C4H3O + 51 H2SO4 + 34 KMnO4 = 40 CO2 + 17 K2SO4 + 34 MnSO4 + 66 H2O
Ca(s) + N2(g) = Ca2N3(s) =>
4 Ca(s) + 3 N2(g) = 2 Ca2N3(s)
Mg(s) + HCl(aq) = H2(g) + MgCl(aq) =>
2 Mg(s) + 2 HCl(aq) = H2(g) + 2 MgCl(aq)
Pb(NO3)2 + NaI = NaI(NO3)2 + Pb =>
Pb(NO3)2 + NaI = NaI(NO3)2 + Pb
KNO3 + H2(CO3) = K2(CO3) + H(NO3) =>
2 KNO3 + H2(CO3) = K2(CO3) + 2 H(NO3)
MnO4 + H2S + H3O{+} = Mn2{+} + S + H2O =>
4 MnO4 + 15 H2S + 2 H3O{+} = 2 Mn2{+} + 15 S + 18 H2O
Pb(NO3)2 + ZnCl2 = PbCl2 + Zn(NO3)2 =>
Pb(NO3)2 + ZnCl2 = PbCl2 + Zn(NO3)2
FeCl3 + Mg = MgCl2 + FeCl2 =>
2 FeCl3 + Mg = MgCl2 + 2 FeCl2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Na2SO3 + H2SO4 = H2SO2 + Na2SO4 =>
2 Na2SO3 + H2SO4 = H2SO2 + 2 Na2SO4
CO2 + H4 = H2O + C =>
CO2 + H4 = 2 H2O + C
K3PO4 + MgJ = Mg3(PO4)2 + K2J =>
2 K3PO4 + 3 MgJ = Mg3(PO4)2 + 3 K2J
P4 + KCIO3 = KCI + P2O3 =>
P4 + 2 KCIO3 = 2 KCI + 2 P2O3
Zn(s) + HCl = ZnCl2 + H =>
Zn(s) + 2 HCl = ZnCl2 + 2 H
CO2(g) + H2O8(g) = C6H12O6(s) + O2(g) =>
6 CO2(g) + 6 H2O8(g) = C6H12O6(s) + 27 O2(g)
C3H8O3 + H2 = C3H8O + H2O =>
C3H8O3 + 2 H2 = C3H8O + 2 H2O
Na2OH3 + NaClO + Cr(OH)3 = Na2CrO4 + NaCl + H2O =>
Na2OH3 + 3 NaClO + Cr(OH)3 = Na2CrO4 + 3 NaCl + 3 H2O
AlO3C9H21 + NaOH + H2O = NaAlO4H4 + C3H8O =>
AlO3C9H21 + NaOH + 3 H2O = NaAlO4H4 + 3 C3H8O
NaOH + NaNO3 + Cr2O3 = Na2CrO4 + NaNO2 + H2O =>
4 NaOH + 3 NaNO3 + Cr2O3 = 2 Na2CrO4 + 3 NaNO2 + 2 H2O
NO3{-} + HCOO{-} + H{+} = N2 + CO2 + H2O =>
2 NO3{-} + 5 HCOO{-} + 7 H{+} = N2 + 5 CO2 + 6 H2O
K2Cr2O7 + S8 = K2O + Cr2O3 + SO2 =>
16 K2Cr2O7 + 3 S8 = 16 K2O + 16 Cr2O3 + 24 SO2
Na2SiO3 + Ca3(C6H5O7)2 + H2O = NaC6H7O7 + Si3(C6H5O7)4 + Ca(OH)2 =>
3 Na2SiO3 + 5 Ca3(C6H5O7)2 + 21 H2O = 6 NaC6H7O7 + Si3(C6H5O7)4 + 15 Ca(OH)2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
K2Cr2O7 + S8 = K2O + Cr2O3 + SO2 =>
16 K2Cr2O7 + 3 S8 = 16 K2O + 16 Cr2O3 + 24 SO2
HNO3 = (NO3)2 + N2O + H2O =>
10 HNO3 = 4(NO3)2 + N2O + 5 H2O
Co4O + C5H5N + C2H3O2 = Co4O(C5H5N)4(C2H3O2) =>
Co4O + 4 C5H5N + C2H3O2 = Co4O(C5H5N)4(C2H3O2)
Fe2O3 + C = Fe + CO1 =>
Fe2O3 + 3 C = 2 Fe + 3 CO1
Li2CO3(aq) + Ca(NO3)2(aq) = LiNO3(aq) + CaCO3(s) =>
Li2CO3(aq) + Ca(NO3)2(aq) = 2 LiNO3(aq) + CaCO3(s)
KIO3 + As2O3 + HCl = KICl2 + As2O5 + H2O =>
KIO3 + As2O3 + 2 HCl = KICl2 + As2O5 + H2O
C2O + H2O = H2CO3 + H2 =>
C2O + 5 H2O = 2 H2CO3 + 3 H2
CH3CH2Br + NaOH = C2H4 + H2O + NaBr =>
CH3CH2Br + NaOH = C2H4 + H2O + NaBr
ZnS + HBr = Zn + Br + H2S =>
ZnS + 2 HBr = Zn + 2 Br + H2S
SnO2 + Ba(OH)2 = Sn(OH)4 + BaO =>
SnO2 + 2 Ba(OH)2 = Sn(OH)4 + 2 BaO
AlCl3 + Na2(SO4) = Al2(SO4)3 + NaCl =>
2 AlCl3 + 3 Na2(SO4) = Al2(SO4)3 + 6 NaCl
NaClO + C = NaCl + CO2 =>
2 NaClO + C = 2 NaCl + CO2
NaOH + NaNO3 + Cr2O3 = Na2CrO4 + NaNO2 + H2O =>
4 NaOH + 3 NaNO3 + Cr2O3 = 2 Na2CrO4 + 3 NaNO2 + 2 H2O
HCN + H2O = CN + H3O =>
HCN + H2O = CN + H3O
HCHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
HCHO + 2 Cu(OH)2 + NaOH = HCOONa + Cu2O + 3 H2O
NiSO4 + Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4 =>
NiSO4 + 2 Na2C2O4 = Na2[Ni(C2O4)2] + Na2SO4
NaClO + C = NaCl + CO2 =>
2 NaClO + C = 2 NaCl + CO2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
K2S + HNO3 = K2SO4 + H2O + NO =>
3 K2S + 8 HNO3 = 3 K2SO4 + 4 H2O + 8 NO
CrO4{-2} + H{+} + CU + H2O = Cr(OH)2{+} + CU(OH)2 =>
2 CrO4{-2} + 6 H{+} + 3 CU + 2 H2O = 2 Cr(OH)2{+} + 3 CU(OH)2
PbO + Au2O3 = PbO2 + Au =>
3 PbO + Au2O3 = 3 PbO2 + 2 Au
K + Cu = KCu2 =>
K + 2 Cu = KCu2
Na2CO3 + H2O2 = Na2CO3*15H2O2 =>
Na2CO3 + 15 H2O2 = Na2CO3*15H2O2
TeO3{-2} + Co(OH)2 = Te + CoO(OH) + H2O + OH({-}) =>
TeO3{-2} + 4 Co(OH)2 = Te + 4 CoO(OH) + H2O + 2 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 01/27/24
Equations balanced on 02/26/23
化学反応式の係数調整サイトへのご意見·ご感想