Equations balanced on the previous day | Equations balanced on the next day |
4 Na2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COH + K2SO4 + KCr2O4 + H2O =>
5 CH3CH2OH + 2 K2Cr2O7 + H2SO4 = 5 CH3COH + K2SO4 + 2 KCr2O4 + 6 H2O
HCN + O2 = NO2 + CO2 + H2O =>
4 HCN + 9 O2 = 4 NO2 + 4 CO2 + 2 H2O
S + O4 + Al = Al2(S2O3)3 =>
24 S + 9 O4 + 8 Al = 4 Al2(S2O3)3
Cu(NO3)2 + Na2(CO3) = Cu(CO3)2 + Na2(NO3) =>
Cu(NO3)2 + 2 Na2(CO3) = Cu(CO3)2 + 2 Na2(NO3)
Be(s) + O2(g) = BeO(s) =>
2 Be(s) + O2(g) = 2 BeO(s)
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
H3CO{+} + e = HCO + H =>
H3CO{+} + e = HCO + 2 H
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Cr2O3 + C + Cl2 = CrCl2 + CO2 =>
2 Cr2O3 + 3 C + 4 Cl2 = 4 CrCl2 + 3 CO2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
Cr3P2 + H2O = Cr(OH)2 + PH3 =>
Cr3P2 + 6 H2O = 3 Cr(OH)2 + 2 PH3
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Na(s) + F2(g) = NaF(s) =>
2 Na(s) + F2(g) = 2 NaF(s)
Cl2 + HO{-} = ClO{-} + Cl{-} + H2O =>
Cl2 + 2 HO{-} = ClO{-} + Cl{-} + H2O
Na2MoO4*2H2O = Mo + H + O2 + Na =>
Na2MoO4*2H2O = Mo + 4 H + 3 O2 + 2 Na
BaCl2(aq) + Al2(SO4)3 = BaSO4(s) + AlCl3(aq) =>
3 BaCl2(aq) + Al2(SO4)3 = 3 BaSO4(s) + 2 AlCl3(aq)
H2 + BrCl + PbCrO4 + NaAlF4 + KI + MgSiO3 + H3PO4 + FeSO4 + SO3 + Ca(CN)2 + CF2Cl2 = CaF2 + KAl(OH)4 + MgCO3Na2SiO3 + PI3 + Fe(CNS)3 + PbBr2 + CrCl3 + H2O =>
108 H2 + 12 BrCl + 6 PbCrO4 + 6 NaAlF4 + 6 KI + 3 MgSiO3 + 2 H3PO4 + 10 FeSO4 + 20 SO3 + 15 Ca(CN)2 + 3 CF2Cl2 = 15 CaF2 + 6 KAl(OH)4 + 3 MgCO3Na2SiO3 + 2 PI3 + 10 Fe(CNS)3 + 6 PbBr2 + 6 CrCl3 + 99 H2O
NH4Cl + Al(OH)3 = NH3 + H2O + Al(Cl)3 =>
3 NH4Cl + Al(OH)3 = 3 NH3 + 3 H2O + Al(Cl)3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
Pb(OH)2 + H2TeO4 = PbTeO4 + H2O =>
Pb(OH)2 + H2TeO4 = PbTeO4 + 2 H2O
CuCl2 + KI = CuI + KCl + I2(notbalanced) =>
2 CuCl2 + 4 KI = 2 CuI + 4 KCl + I2(notbalanced)
Mg(CN)2 + Au = Mg + AuCN =>
Mg(CN)2 + 2 Au = Mg + 2 AuCN
B + RbOH + H2O = RbB(OH)4 + H2 =>
2 B + 2 RbOH + 6 H2O = 2 RbB(OH)4 + 3 H2
Bariumhydroxide + sulfuricacid = bariumsulfate + water =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + NH3 = Zn3(NH3)2 =>
3 Zn + 2 NH3 = Zn3(NH3)2
C6H5OH + O2 = CO + H2O =>
C6H5OH + 4 O2 = 6 CO + 3 H2O
XNaHS + NaOH = XNa2S + H2O =>
XNaHS + NaOH = XNa2S + H2O
K2C2O4 + H2O = H2C2O4 + KOH =>
K2C2O4 + 2 H2O = H2C2O4 + 2 KOH
HNo3 + NaHCO3 = NaNo3 + H2O + CO2 =>
HNo3 + NaHCO3 = NaNo3 + H2O + CO2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HC2H3O2 + MgCO2 = H2O + CO2 + Mg(C2H3O2)2 =>
7 HC2H3O2 + 4 MgCO2 = 2 H2O + 2 CO2 + 4 Mg(C2H3O2)2
CuSO4 + Ba3(PO4)2 = Ba(SO4)2 + Cu3PO4 =>
6 CuSO4 + Ba3(PO4)2 = 3 Ba(SO4)2 + 2 Cu3PO4
*3H2 + O2 = H2O =>
2*3H2 + 3 O2 = 6 H2O
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
Ni2(SO4)3 + NaOH = Na2SO4 + Ni(OH)3 =>
Ni2(SO4)3 + 6 NaOH = 3 Na2SO4 + 2 Ni(OH)3
Na2HPO4 + NaVO3 + Na2MoO4*2H2O + H2SO4 = H4[PVMo11O40]*33H2O + Na2SO4 =>
2 Na2HPO4 + 2 NaVO3 + 22 Na2MoO4*2H2O + 25 H2SO4 = 2 H4[PVMo11O40]*33H2O + 25 Na2SO4
Ca(s) + Al(NO3)3 = Al(s) + Ca(NO3)2 =>
3 Ca(s) + 2 Al(NO3)3 = 2 Al(s) + 3 Ca(NO3)2
H2CO2 + Fe(OH)2 = Fe2(CO2)2 + H2O =>
2 H2CO2 + 2 Fe(OH)2 = Fe2(CO2)2 + 4 H2O
C6H5NO2 + HNO3 = C6H4NO3 + NO2 + H2 =>
C6H5NO2 + HNO3 = C6H4NO3 + NO2 + H2
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
ZnCl2 + NH4S2 = NH4Cl4 + ZnS =>
2 ZnCl2 + NH4S2 = NH4Cl4 + 2 ZnS
COCl2(aq) + H2O(l) = HCl(aq) + CO2(g) =>
COCl2(aq) + H2O(l) = 2 HCl(aq) + CO2(g)
Ca(CO2)2 = CaO + C2O3 =>
Ca(CO2)2 = CaO + C2O3
KHCO3HCl = KClH2OCO2 =>
KHCO3HCl = KClH2OCO2
BaS + SiS2 = BaS2 + SiS =>
BaS + SiS2 = BaS2 + SiS
COOH + H{+} + Cr2O7{2-} = CO2 + H2O + Cr{3+} =>
6 COOH + 8 H{+} + Cr2O7{2-} = 6 CO2 + 7 H2O + 2 Cr{3+}
FeCl3 + NH4HCO3 = Fe(OH)3 + NH4Cl + CO2 =>
FeCl3 + 3 NH4HCO3 = Fe(OH)3 + 3 NH4Cl + 3 CO2
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