Equations balanced on the previous day | Equations balanced on the next day |
8 Fe + 30 HNO3 = 3 N2O + 8 Fe(NO3)3 + 15 H2O
CuI2 = I2Cu =>
CuI2 = I2Cu
U2 + W = U2W =>
U2 + W = U2W
NH3 + O2 = H2O + N3O10 =>
12 NH3 + 29 O2 = 18 H2O + 4 N3O10
Fe + Sn2O4 = FeO + Sn4 =>
8 Fe + 2 Sn2O4 = 8 FeO + Sn4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
(COOH)2 + O2 = CO2 + H2O =>
2(COOH)2 + O2 = 4 CO2 + 2 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C8H18(g) + O2 = CO2 + H2O =>
2 C8H18(g) + 25 O2 = 16 CO2 + 18 H2O
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
N3H + O2 = NO + H2O =>
4 N3H + 7 O2 = 12 NO + 2 H2O
CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O =>
2 CH3COOH + CaCO3 = (CH3COO)2Ca + CO2 + H2O
CH3C4H5 + H2O = C4H5H2O + CH4 =>
11 CH3C4H5 + 12 H2O = 12 C4H5H2O + 7 CH4
Al + Sn{+4} = Al{+3} + Sn =>
4 Al + 3 Sn{+4} = 4 Al{+3} + 3 Sn
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
K2Cr2O7 + SNCl2 + HCl = CrCl3 + SNCl4 + KCl + H2O =>
K2Cr2O7 + 3 SNCl2 + 14 HCl = 2 CrCl3 + 3 SNCl4 + 2 KCl + 7 H2O
AgAs + AgNO3 + H2O = Ag + HAsO2 + HNO3 =>
AgAs + 3 AgNO3 + 2 H2O = 4 Ag + HAsO2 + 3 HNO3
HCl + Na2SO4 = H2SO3 + NaCl + Cl2 + H2O =>
4 HCl + Na2SO4 = H2SO3 + 2 NaCl + Cl2 + H2O
Pb(CH3CO2)2(aq) + HCl(aq) = PbCl2(s) + CH3COOH(aq) =>
Pb(CH3CO2)2(aq) + 2 HCl(aq) = PbCl2(s) + 2 CH3COOH(aq)
Ca(PO4)2 + SiO2 + C = CO + CaSiO3 + P4 =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 14 CO + 2 CaSiO3 + P4
H2SO3(aq) + CsOH(aq) = Cs2SO3(aq) + H2O(l) =>
H2SO3(aq) + 2 CsOH(aq) = Cs2SO3(aq) + 2 H2O(l)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
HCl + NaS = HS + NaCl =>
HCl + NaS = HS + NaCl
Zn(s) + Sn{2+}(aq) = Zn{2+}(aq) + Sn(s) =>
Zn(s) + Sn{2+}(aq) = Zn{2+}(aq) + Sn(s)
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + NaNO3 =>
Ba(NO3)2 + Na2(CrO4) = Ba(CrO4) + 2 NaNO3
CH3CH2CHO + CuSO4 + NaOH = Cu2O + CH3CH2COONa + Na2SO4 + H2O =>
CH3CH2CHO + 2 CuSO4 + 5 NaOH = Cu2O + CH3CH2COONa + 2 Na2SO4 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C75 = C7 =>
7 C75 = 75 C7
BaC2H3O2 + K2CO3 = BaCO3 + K2C2H3O2 =>
BaC2H3O2 + K2CO3 = BaCO3 + K2C2H3O2
BaC2H3O2 + K2CO3 = BaCO3 + K2C2H3O2 =>
BaC2H3O2 + K2CO3 = BaCO3 + K2C2H3O2
Cu2{+} + NH3 = [Cu(NH3)4]2{+} =>
Cu2{+} + 8 NH3 = [Cu(NH3)4]2{+}
CO2 + H2 = C3H8 + O2 =>
3 CO2 + 4 H2 = C3H8 + 3 O2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Fe + Sn2O4 = FeO + Sn4 =>
8 Fe + 2 Sn2O4 = 8 FeO + Sn4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SrCl2 + K2Cr2O7 + H2SO4 = SrSO4 + K2SO4 + CrO2Cl2 + H2O =>
2 SrCl2 + K2Cr2O7 + 3 H2SO4 = 2 SrSO4 + K2SO4 + 2 CrO2Cl2 + 3 H2O
K2(SO4) + Fe(NO3)2 = K(NO3) + Fe(SO4) =>
K2(SO4) + Fe(NO3)2 = 2 K(NO3) + Fe(SO4)
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Kl + Br2 = Br2Kl =>
Kl + Br2 = Br2Kl
CaCo3 + O2 = CaO + Co2 =>
2 CaCo3 + O2 = 2 CaO + 3 Co2
HIO4 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 HIO4 + 14 KI + 7 H2SO4 = 8 I2 + 7 K2SO4 + 8 H2O
K + N = KN =>
K + N = KN
NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(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 02/07/24
Equations balanced on 03/08/23
化学反応式の係数調整サイトへのご意見·ご感想