Equations balanced on the previous day | Equations balanced on the next day |
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Na2S + Fe2(SO4)3 + H2O = Na2SO4 + Fe(OH)3 + H2S =>
3 Na2S + Fe2(SO4)3 + 6 H2O = 3 Na2SO4 + 2 Fe(OH)3 + 3 H2S
C15H12 + O2 = CO + H2O =>
2 C15H12 + 21 O2 = 30 CO + 12 H2O
Cu(NO3)2 + NaHCO3 = Cu(CO3)2 + NaHNO3 =>
Cu(NO3)2 + 2 NaHCO3 = Cu(CO3)2 + 2 NaHNO3
Si + NaOH = NaSiO + H2 =>
2 Si + 2 NaOH = 2 NaSiO + H2
MgCO3 + HCl = MgCl2 + H2CO3 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
Cu(NO3)2 + NaHCO3 = Cu(CO3)2 + NaHNO3 =>
Cu(NO3)2 + 2 NaHCO3 = Cu(CO3)2 + 2 NaHNO3
HBrO3 + Sn = H2 + SnBrO3 =>
2 HBrO3 + 2 Sn = H2 + 2 SnBrO3
NH4NO3 + C10H22 = N2 + CO2 + H2O =>
31 NH4NO3 + C10H22 = 31 N2 + 10 CO2 + 73 H2O
Cu(NO3)2 + NaHCO3 = Cu(CO3)2 + NaHNO3 =>
Cu(NO3)2 + 2 NaHCO3 = Cu(CO3)2 + 2 NaHNO3
Mg(OH)2 + H(CO3) = Mg(CO3)2 + H2O =>
Mg(OH)2 + 2 H(CO3) = Mg(CO3)2 + 2 H2O
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
COONaCH2CH2CHNH2COONa + HCl = NaCl + COOHCH2CH2CHNH2COOH =>
COONaCH2CH2CHNH2COONa + 2 HCl = 2 NaCl + COOHCH2CH2CHNH2COOH
HC8H4O4{-} + NaOH = Na + C8H4O4{-} + H2O =>
HC8H4O4{-} + NaOH = Na + C8H4O4{-} + H2O
KBr(aq) + AgNO3(aq) = AgBr + KNO3 =>
KBr(aq) + AgNO3(aq) = AgBr + KNO3
NH4 + O2 = N2H4 + H2O =>
2 NH4 + O2 = N2H4 + 2 H2O
Cu(NO3)2 + NaHCO3 = Cu(CO3)2 + NaHNO3 =>
Cu(NO3)2 + 2 NaHCO3 = Cu(CO3)2 + 2 NaHNO3
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Cl5P + H2O = H3PO4 + HCl =>
Cl5P + 4 H2O = H3PO4 + 5 HCl
K2CrO4 + KOH + SnCl2 = K2SnO3 + KCrO2 + KCl + H2O =>
2 K2CrO4 + 10 KOH + 3 SnCl2 = 3 K2SnO3 + 2 KCrO2 + 6 KCl + 5 H2O
H(SO4) + FeCl2 = HCl + Fe(SO4)2 =>
2 H(SO4) + FeCl2 = 2 HCl + Fe(SO4)2
CaS + H{+} = H2S + Ca{2+} =>
CaS + 2 H{+} = H2S + Ca{2+}
H2O + C = CO + H2 =>
H2O + C = CO + H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnO2 + KOH + HNO3 = KMnO4 + MnO(OH)NO2 + H2O =>
5 MnO2 + 2 KOH + 3 HNO3 = 2 KMnO4 + 3 MnO(OH)NO2 + H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
NaHCO3(s) + C6H8O7(aq) = Na3C6H8O7(aq) + H2O(l) + CO2(g) =>
18 NaHCO3(s) + 7 C6H8O7(aq) = 6 Na3C6H8O7(aq) + 13 H2O(l) + 24 CO2(g)
FeCl3 + NH4CNS = FeCNS + NH4Cl3 =>
FeCl3 + NH4CNS = FeCNS + NH4Cl3
Pb + NaOH + H2O = NaPb(OH)5 + H2 =>
Pb + NaOH + 4 H2O = NaPb(OH)5 + 2 H2
Ag + K2Cr2O4 = AgCr2O4 + K =>
Ag + K2Cr2O4 = AgCr2O4 + 2 K
Pb(s) + K2CrO4 = PbCrO4 + K2 =>
Pb(s) + K2CrO4 = PbCrO4 + K2
Cu(NO3)2 + NaHCO3 = CuCO3 + CO2 + NaNO3 + H2O =>
Cu(NO3)2 + 2 NaHCO3 = CuCO3 + CO2 + 2 NaNO3 + H2O
Zn(s) + CuSO4 = Cu(s) + ZnSO4 =>
Zn(s) + CuSO4 = Cu(s) + ZnSO4
C2H2COOHCOOH + O2 = CO2 + H2O =>
C2H2COOHCOOH + 3 O2 = 4 CO2 + 2 H2O
Sodiumcarbonate + sulfuricacid = sodiumsulfate + water + carbondioxide =>
Na2CO3 + H2SO4 = Na2SO4 + H2O + CO2
AgNO3 + Na2SO4 = NaNO3 + Ag2 + SO4 =>
2 AgNO3 + Na2SO4 = 2 NaNO3 + Ag2 + SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KCI(aq) + AgNO3(aq) = KNO3(aq) + AgCI(s) =>
KCI(aq) + AgNO3(aq) = KNO3(aq) + AgCI(s)
Cu(NO3)2 + NaHCO3 = Cu(CO3)2 + NaHNO3 =>
Cu(NO3)2 + 2 NaHCO3 = Cu(CO3)2 + 2 NaHNO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C4H10 + O2 = CO2 + H2O5 =>
2 C4H10 + 33 O2 = 8 CO2 + 10 H2O5
Na2CO3(aq) + MgCl2(aq) = NaCl + MgCO3 =>
Na2CO3(aq) + MgCl2(aq) = 2 NaCl + MgCO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(NO3)2 + Na2SO4 = MgSO4 + NaNO3 =>
Mg(NO3)2 + Na2SO4 = MgSO4 + 2 NaNO3
Cl + NaOH = NaCl + NaClO + HOH =>
2 Cl + 2 NaOH = NaCl + NaClO + HOH
S + NaOH = Na2S2 + Na2S2O3 + H2O =>
6 S + 6 NaOH = 2 Na2S2 + Na2S2O3 + 3 H2O
C2H5 + O2 = C2H4 + H2O =>
4 C2H5 + O2 = 4 C2H4 + 2 H2O
KCr(SO4)2 + H2O2 + NaOH = Na2CrO4 + K2SO4 + Na2SO4 + H2O =>
2 KCr(SO4)2 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + K2SO4 + 3 Na2SO4 + 8 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/06/24
Equations balanced on 02/05/23
化学反応式の係数調整サイトへのご意見·ご感想