Equations balanced on the previous day | Equations balanced on the next day |
K2S(aq) + 2 CdCl2(aq) = 2 KCl2(aq) + Cd2S(aq)
HNO3 + Pb3O4 = Pb(NO3)2 + PbO2 + H2O =>
4 HNO3 + Pb3O4 = 2 Pb(NO3)2 + PbO2 + 2 H2O
ClO + NaOH = NaCl + H2O + NaClO2 =>
4 ClO + 4 NaOH = NaCl + 2 H2O + 3 NaClO2
NaOH + CaCO3 = NaHCO3 + CaO =>
NaOH + CaCO3 = NaHCO3 + CaO
HC2H3O2 + NaOH = NaC2H3O2 + H2O =>
HC2H3O2 + NaOH = NaC2H3O2 + H2O
H3C6H5O7 + NaHCO3 = Na3C6H5O7 + CO2 + H1O1 =>
10 H3C6H5O7 + 39 NaHCO3 = 13 Na3C6H5O7 + 21 CO2 + 54 H1O1
Ca(PO4) + C + SiO2 = CaSiO + P4 + CO =>
4 Ca(PO4) + 20 C + 4 SiO2 = 4 CaSiO + P4 + 20 CO
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
(NH4)2SO4 + BaNO3 = BaSO4 + (NH4)2NO3 =>
(NH4)2SO4 + BaNO3 = BaSO4 + (NH4)2NO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe2(SO4)3 + BaBr2 = Ba(SO4)3 + Fe2Br2 =>
Fe2(SO4)3 + BaBr2 = Ba(SO4)3 + Fe2Br2
C6H12O6 + H2SO4 + O2 = H2SO4*H2O + CO2 =>
C6H12O6 + 6 H2SO4 + 6 O2 = 6 H2SO4*H2O + 6 CO2
MnO4{-} + PO33{-} + H{+} = PO43{-} + Mn2{+} + H2O =>
40 MnO4{-} + 13 PO33{-} + 60 H{+} = 13 PO43{-} + 20 Mn2{+} + 30 H2O
Na[Cr(OH)4] + NaClO + NaOH = Na2CrO4 + H2O + NaCl =>
2 Na[Cr(OH)4] + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 5 H2O + 3 NaCl
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Cu(Co3)2 = Co2 + Cu2 =>
2 Cu(Co3)2 = 6 Co2 + Cu2
K2Cr2O7 + HJ + H2SO4 = Cr(SO4) + J2 + K2SO4 + H2O =>
K2Cr2O7 + 8 HJ + 3 H2SO4 = 2 Cr(SO4) + 4 J2 + K2SO4 + 7 H2O
MgCO3 + Al2O3 = MgAl2O4 + CO2 =>
MgCO3 + Al2O3 = MgAl2O4 + CO2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Cr2O7{2-} + H{+} + Fe{2+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6 Fe{2+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
Ca(OH)2 + N2O3 = H2O + Ca(NO2)2 =>
Ca(OH)2 + N2O3 = H2O + Ca(NO2)2
Cr(OH)2 + H2CrO4 = Cr2(CrO4)2 + H2O =>
2 Cr(OH)2 + 2 H2CrO4 = Cr2(CrO4)2 + 4 H2O
Cu(OH)2 + H3BO3 = Cu2(HBO3)2 + H2O =>
2 Cu(OH)2 + 2 H3BO3 = Cu2(HBO3)2 + 4 H2O
MgSO3 + HNO3 = Mg + NO3 + SO + H2O =>
MgSO3 + 4 HNO3 = Mg + 4 NO3 + SO + 2 H2O
Cr2O3(s) + H2(g) = Cr(s) + H2O =>
Cr2O3(s) + 3 H2(g) = 2 Cr(s) + 3 H2O
Cl2O7 + KOH = Cl(OH) + K2O7 =>
Cl2O7 + 2 KOH = 2 Cl(OH) + K2O7
V(CO)6 + NO = CO2 + VN + N =>
V(CO)6 + 6 NO = 6 CO2 + VN + 5 N
C4H6O + C2H6O = C8H16O2 + H2O =>
C4H6O + 2 C2H6O = C8H16O2 + H2O
KAuCl4 + Na2CO3 + H2O = NaCl + KCl + CO2 + Au(OH)3 =>
2 KAuCl4 + 3 Na2CO3 + 3 H2O = 6 NaCl + 2 KCl + 3 CO2 + 2 Au(OH)3
Ca + O2 + H2O = CaH2O3 =>
Ca + O2 + H2O = CaH2O3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
UO2{+2} + FeS2 + H2O = UO2 + Fe2O3 + SO4{-2} + H{+} =>
15 UO2{+2} + 2 FeS2 + 19 H2O = 15 UO2 + Fe2O3 + 4 SO4{-2} + 38 H{+}
CaS + Cl = Ca4Cl + S2Cl2 =>
4 CaS + 5 Cl = Ca4Cl + 2 S2Cl2
Al(s) + CuSO4(s) = AlS3O12(s) + Cu(s) =>
Al(s) + 3 CuSO4(s) = AlS3O12(s) + 3 Cu(s)
NaBH4 + BF3 = B2H6 + NaF =>
3 NaBH4 + BF3 = 2 B2H6 + 3 NaF
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(OH)3 + HCl = Fe(OH)2Cl + H2O =>
Fe(OH)3 + HCl = Fe(OH)2Cl + H2O
NaOH + CaCO3 = NaHCO3 + CaO =>
NaOH + CaCO3 = NaHCO3 + CaO
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Hg2CO3 + CaBr2 = CaCO3 + Hg2Br2 =>
Hg2CO3 + CaBr2 = CaCO3 + Hg2Br2
Pb + HgBr2 = PbBr4 + Hg =>
Pb + 2 HgBr2 = PbBr4 + 2 Hg
NaOH + PHPH = NaOHPHPH =>
NaOH + PHPH = NaOHPHPH
Sb2S3 + H2O2 = SbO2 + SO2 + H2O =>
Sb2S3 + 10 H2O2 = 2 SbO2 + 3 SO2 + 10 H2O
Sn + H2SO4 = SnSO4 + SO2 + H2O =>
Sn + 2 H2SO4 = SnSO4 + SO2 + 2 H2O
Pb(NO3)2 + NH3 = NH3(NO3)2 + Pb =>
Pb(NO3)2 + NH3 = NH3(NO3)2 + Pb
PbSO4 + K2Cr2O7 + H2SO4 = PbO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 PbSO4 + K2Cr2O7 + H2SO4 = 3 PbO2 + Cr2(SO4)3 + K2SO4 + H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
(NH4)3P + FeCl3 = FeP + NH4Cl =>
(NH4)3P + FeCl3 = FeP + 3 NH4Cl
CrCl3 + NaOH + Br2 = Na2CrO4 + NaClO3 + NaBr2 + H2O =>
CrCl3 + 26 NaOH + 21 Br2 = Na2CrO4 + 3 NaClO3 + 21 NaBr2 + 13 H2O
C6H12O3(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H12O3(l) + 15 O2(g) = 12 CO2(g) + 12 H2O(g)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/23/24
Equations balanced on 04/22/23
化学反応式の係数調整サイトへのご意見·ご感想