Equations balanced on the previous day | Equations balanced on the next day |
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
KBr + H2SO4 = H2O + K2SO4 + SO2 + Br2 =>
2 KBr + 2 H2SO4 = 2 H2O + K2SO4 + SO2 + Br2
F2O3 + CO = F + CO2 =>
F2O3 + 3 CO = 2 F + 3 CO2
NaF + Pb(C2H3O2)2 = NaC2H3O2 + PbF2 =>
2 NaF + Pb(C2H3O2)2 = 2 NaC2H3O2 + PbF2
NaCl + K2CO3 = KCl + Na2CO3 =>
2 NaCl + K2CO3 = 2 KCl + Na2CO3
C(s) + H2(g) + O2 = C2H6O(l) =>
4 C(s) + 6 H2(g) + O2 = 2 C2H6O(l)
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
PbCl2 + NaCl = Na2PbCl4 =>
PbCl2 + 2 NaCl = Na2PbCl4
AgCl + HNO3 = AgNO3 + HCl =>
AgCl + HNO3 = AgNO3 + HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C22H22O11 + H2O = C2H5OH + CO2 =>
3 C22H22O11 + 33 H2O = 22 C2H5OH + 22 CO2
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq) =>
Cu(NO3)2(aq) + Na3PO4(aq) = CuPO4(s) + Na3(NO3)2(aq)
C3H6O + KI + NaClO = CHI3 + NaOH + KCl + C2H3O2Na =>
C3H6O + 3 KI + 3 NaClO = CHI3 + 2 NaOH + 3 KCl + C2H3O2Na
Zn + H3PO4 = ZnPO4 + H2 =>
2 Zn + 2 H3PO4 = 2 ZnPO4 + 3 H2
K2C2O4 + Ca3(AsO4)2 = K3AsO4 + CaC2O4 =>
3 K2C2O4 + Ca3(AsO4)2 = 2 K3AsO4 + 3 CaC2O4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
BaCl2(aq) + K3PO4(aq) = Ba3(PO4)2 + KCl =>
3 BaCl2(aq) + 2 K3PO4(aq) = Ba3(PO4)2 + 6 KCl
C + P2O5 = CO2 + P4 =>
5 C + 2 P2O5 = 5 CO2 + P4
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + NaBr(aq) =>
CrBr2(aq) + Na2CO3(aq) = CrCO3(s) + 2 NaBr(aq)
Al2O3 + CaO = Al2O3CaO =>
Al2O3 + CaO = Al2O3CaO
NaC3H7COOH + H2O = NaC3H7COO + H3O =>
NaC3H7COOH + H2O = NaC3H7COO + H3O
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
PbCl2 + NaCl = Na2PbCl4 =>
PbCl2 + 2 NaCl = Na2PbCl4
PbCl2 + NaCl = Na2PbCl4 =>
PbCl2 + 2 NaCl = Na2PbCl4
SnCl4 + MnCl2 = SnCl2 + MnCl7 =>
5 SnCl4 + 2 MnCl2 = 5 SnCl2 + 2 MnCl7
C3H4O2 + O2 = H2O + CO2 =>
C3H4O2 + 3 O2 = 2 H2O + 3 CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr2O3 + KMnO4 + H2O = H2CrO4 + KMnO2 =>
2 Cr2O3 + 3 KMnO4 + 4 H2O = 4 H2CrO4 + 3 KMnO2
Cr2O3 = Cr(s) + O2(g) =>
2 Cr2O3 = 4 Cr(s) + 3 O2(g)
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Sn(C2H3O2)2 + NH4NO2 = Sn(NO2)2 + NH4C2H3O2 =>
Sn(C2H3O2)2 + 2 NH4NO2 = Sn(NO2)2 + 2 NH4C2H3O2
AsO3{3-} + I2 + NaHCO3 = AsO4 + Na{+} + I{-} + CO2 + H3O =>
4 AsO3{3-} + 9 I2 + 6 NaHCO3 = 4 AsO4 + 6 Na{+} + 18 I{-} + 6 CO2 + 2 H3O
NO3 + H2 = HNO3 =>
2 NO3 + H2 = 2 HNO3
MnO2 + HBr = Br2 + MnBr2 + H2O =>
MnO2 + 4 HBr = Br2 + MnBr2 + 2 H2O
C2H2 + O2 = CO2 + H2O*2 =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O*2
RbCl + Ca(NO3)2 = Rb(NO3) + CaCl2 =>
2 RbCl + Ca(NO3)2 = 2 Rb(NO3) + CaCl2
Ba(NO3)2 + Na2Cr2O7 = BaCr2O7 + NaNO3 =>
Ba(NO3)2 + Na2Cr2O7 = BaCr2O7 + 2 NaNO3
Cr(NO3)3 + Na2SO4 = Cr2(SO4)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2SO4 = Cr2(SO4)3 + 6 NaNO3
F2 + KBr = Br2 + KF =>
F2 + 2 KBr = Br2 + 2 KF
CH4(g) + O2 = CO2 + H2O(l) =>
CH4(g) + 2 O2 = CO2 + 2 H2O(l)
PbCl2 + NaCl = NaPb + Cl =>
PbCl2 + NaCl = NaPb + 3 Cl
NH4SO4 + KC2O4 = NH4C2O4 + KSO4 =>
NH4SO4 + KC2O4 = NH4C2O4 + KSO4
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
ZrV2H16 = ZrV2 + H2 =>
ZrV2H16 = ZrV2 + 8 H2
NaIO + KI + H2SO4 = I2 + NaI + K2SO4 + H2O =>
NaIO + 2 KI + H2SO4 = I2 + NaI + K2SO4 + H2O
CuS + HNO3 = Cu(NO3)2 + S + H2O + NO =>
3 CuS + 8 HNO3 = 3 Cu(NO3)2 + 3 S + 4 H2O + 2 NO
Ni3(PO4)2 + KCl = NiCl2 + K3PO4 =>
Ni3(PO4)2 + 6 KCl = 3 NiCl2 + 2 K3PO4
Ca(ClO)2 + NaNO2 = CaCl2 + NaNO3 =>
Ca(ClO)2 + 2 NaNO2 = CaCl2 + 2 NaNO3
Fe(s) + PbSO4(aq) = Pb(s) + Fe(SO4)3(aq) =>
Fe(s) + 3 PbSO4(aq) = 3 Pb(s) + Fe(SO4)3(aq)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/16/24
Equations balanced on 04/15/23
化学反応式の係数調整サイトへのご意見·ご感想