Equations balanced on the previous day | Equations balanced on the next day |
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
Mn{2+} + Cl2 + H2O = MnO4{-} + Cl{-} + H{+} =>
2 Mn{2+} + 5 Cl2 + 8 H2O = 2 MnO4{-} + 10 Cl{-} + 16 H{+}
Ag2SO4 + Ba(NO3)2 = Ag2NO3 + Ba(SO4)2 =>
2 Ag2SO4 + Ba(NO3)2 = 2 Ag2NO3 + Ba(SO4)2
NaBrO3 + Cl2 + NaOH = NaBrO4 + NaCl + H2O =>
NaBrO3 + Cl2 + 2 NaOH = NaBrO4 + 2 NaCl + H2O
AgCl + FeCl2 = Ag + FeCl3 =>
AgCl + FeCl2 = Ag + FeCl3
C2H5OH + C3H7Cl = C2H5Cl + C3H7OH =>
C2H5OH + C3H7Cl = C2H5Cl + C3H7OH
CH3CH2COH3 + O2 = H2O + CO2 =>
2 CH3CH2COH3 + 9 O2 = 8 H2O + 6 CO2
K + P = K3P =>
3 K + P = K3P
Zn(s) + I2(s) = ZnI2(s) =>
Zn(s) + I2(s) = ZnI2(s)
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
P4O10 = P8 + O2 =>
2 P4O10 = P8 + 10 O2
NaCl(aq) + AgN(aq) = AgCl(s) + NaN(aq) =>
NaCl(aq) + AgN(aq) = AgCl(s) + NaN(aq)
Na[Cr(OH)6] + NaOH + Br2 = Na2CrO4 + NaBr + H2O =>
2 Na[Cr(OH)6] + 4 NaOH + Br2 = 2 Na2CrO4 + 2 NaBr + 8 H2O
Sc + H2SO4 = Sc2(SO4)3 + H2 =>
2 Sc + 3 H2SO4 = Sc2(SO4)3 + 3 H2
H2O2 + I{-} + H3O{+} = H2O + I2 =>
H2O2 + 2 I{-} + 2 H3O{+} = 4 H2O + I2
CuI + H2SO4 = CuSO4 + I2 + SO2 + H2O =>
2 CuI + 4 H2SO4 = 2 CuSO4 + I2 + 2 SO2 + 4 H2O
FeCl2 + H2SO4 + K2Cr2O7 = CrO2Cl2 + FeSO4 + KHSO4 + H2O =>
2 FeCl2 + 4 H2SO4 + K2Cr2O7 = 2 CrO2Cl2 + 2 FeSO4 + 2 KHSO4 + 3 H2O
PbO2 + NaOH + Cr2(SO4)3 = Na2[Pb(OH)4] + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 16 NaOH + Cr2(SO4)3 = 3 Na2[Pb(OH)4] + 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
Mg + OH + Br = Mg(OH)Br =>
Mg + OH + Br = Mg(OH)Br
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
H3C6H5O7 + NaCO2OH = Na3C6H5O7 + H2O + CO2 =>
H3C6H5O7 + 3 NaCO2OH = Na3C6H5O7 + 3 H2O + 3 CO2
Cu + CrO4 + OH = Cu5(CrO4)2(OH)6 =>
5 Cu + 2 CrO4 + 6 OH = Cu5(CrO4)2(OH)6
Fe2O3 + H2 = FeH8 + H2O =>
Fe2O3 + 11 H2 = 2 FeH8 + 3 H2O
C5H12() + O2(g) = CO2(g) + H2O() =>
C5H12() + 8 O2(g) = 5 CO2(g) + 6 H2O()
Fe3O4 + H2 = Fe + H2O = =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
CuBr2 + Zn = Cu + ZnBr2 =>
CuBr2 + Zn = Cu + ZnBr2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CH3CH(CH3) + H2O = CH3CO2 + H3O =>
2 CH3CH(CH3) + 23 H2O = 3 CH3CO2 + 17 H3O
K2NaCo(NO2)6 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + HNO3 + CoSO4 + H2O =>
10 K2NaCo(NO2)6 + 22 KMnO4 + 58 H2SO4 = 21 K2SO4 + 5 Na2SO4 + 22 MnSO4 + 60 HNO3 + 10 CoSO4 + 28 H2O
HNO3 + CdO = Cd(NO3)2 + H2O =>
2 HNO3 + CdO = Cd(NO3)2 + H2O
H3BO3 + Y2O3 + SrCO3 + O2 = Sr2Y2(BO3)4 + H2O + CO2 =>
8 H3BO3 + 2 Y2O3 + 4 SrCO3 + O2 = 2 Sr2Y2(BO3)4 + 12 H2O + 4 CO2
NaBiO3 + Mn(NO3)3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 NaBiO3 + Mn(NO3)3 + 4 HNO3 = NaMnO4 + 2 Bi(NO3)3 + NaNO3 + 2 H2O
KCI + O2 = KICO3 =>
2 KCI + 3 O2 = 2 KICO3
KBr + PI3 = PBr3 + KI =>
3 KBr + PI3 = PBr3 + 3 KI
NiSO4 + NH4OH = [Ni(NH3)4]SO4 + H2O =>
NiSO4 + 4 NH4OH = [Ni(NH3)4]SO4 + 4 H2O
BaMnO4 + H3PO2 + H2SO4 = H3PO4 + MnSO4 + BaSO4 + H2O =>
BaMnO4 + H3PO2 + 2 H2SO4 = H3PO4 + MnSO4 + BaSO4 + 2 H2O
H3PO4 + H2O2 = H3PO5 + H2O =>
H3PO4 + H2O2 = H3PO5 + H2O
Cu + Cl3 = CuCl =>
3 Cu + Cl3 = 3 CuCl
NaH2PO4 + Cu(NO3)2 = NaH2(NO3)2 + CuPO4 =>
NaH2PO4 + Cu(NO3)2 = NaH2(NO3)2 + CuPO4
NaF + NH4IO3 = NaNH4 + FI + O3 =>
NaF + NH4IO3 = NaNH4 + FI + O3
KClO4(s) + Fe(s) = Fe2O3(s) + KCl(s) =>
3 KClO4(s) + 8 Fe(s) = 4 Fe2O3(s) + 3 KCl(s)
S + NaOH = Na2S2 + Na2S2O3 + H2O =>
6 S + 6 NaOH = 2 Na2S2 + Na2S2O3 + 3 H2O
SO2 + O2 + H2O1 = H2SO4 =>
2 SO2 + O2 + 2 H2O1 = 2 H2SO4
C44H0 + O2 = CO2 + H2O =>
4 C44H0 + 177 O2 = 176 CO2 + 2 H2O
PbCl2 + Br2 + KOH = K2PbO4 + KBr + KCl + H2O =>
PbCl2 + 2 Br2 + 8 KOH = K2PbO4 + 4 KBr + 2 KCl + 4 H2O
H2S + CH4 = CS2 + H2 =>
2 H2S + CH4 = CS2 + 4 H2
CuC6H6S2O2 + KNO3 = CuS + K2SO4 + K2CO3 + CO + H2O + N2 =>
4 CuC6H6S2O2 + 18 KNO3 = 4 CuS + 4 K2SO4 + 5 K2CO3 + 19 CO + 12 H2O + 9 N2
Li2O + P2O3 = LiPO2 =>
Li2O + P2O3 = 2 LiPO2
PbS + H{+} + NO3{-3} = Pb{+2} + NO + H2O + S =>
PbS + 8 H{+} + 2 NO3{-3} = Pb{+2} + 2 NO + 4 H2O + S
HBr + Zn(OH)2 = ZnBr2 + H2O =>
2 HBr + Zn(OH)2 = ZnBr2 + 2 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 01/27/24
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