Equations balanced on the previous day | Equations balanced on the next day |
8 PBr3 + 6 KMnO4 + 8 H2O = 4 Mn(H2PO4)2 + 7 Br2 + 6 KBr + 2 MnBr2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NaHSO3 + CH3CH2OH = H2O + CH3CH3 + NaSO4 =>
2 NaHSO3 + 3 CH3CH2OH = H2O + 3 CH3CH3 + 2 NaSO4
Cu(s) + S8(s) = Cu2S(s) =>
16 Cu(s) + S8(s) = 8 Cu2S(s)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
F2 + NaBr = NaF + Br =>
F2 + 2 NaBr = 2 NaF + 2 Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + Mg(NO3)2 = NaNO3 + Mg =>
2 Na + Mg(NO3)2 = 2 NaNO3 + Mg
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Zn3As2 + HCl = AsH3 + ZnCl2 =>
Zn3As2 + 6 HCl = 2 AsH3 + 3 ZnCl2
K + Cl + O = KClO3 =>
K + Cl + 3 O = KClO3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
K2CO3 + Cu(NO3)2 = KNO3 + CuCO3 =>
K2CO3 + Cu(NO3)2 = 2 KNO3 + CuCO3
C6H12(l) + O2(g) = CO2(g) + H2O(g) =>
C6H12(l) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
F2 + NaBr = NaF + Br =>
F2 + 2 NaBr = 2 NaF + 2 Br
K2CO3 + Cu(NO3)2 = KNO3 + CuCO3 =>
K2CO3 + Cu(NO3)2 = 2 KNO3 + CuCO3
Na + ZnSO4 = Na2SO4 + Zn =>
2 Na + ZnSO4 = Na2SO4 + Zn
HBr + MgS = Mg(Br)2 + H2S =>
2 HBr + MgS = Mg(Br)2 + H2S
HNO3 + Mg = NO + H2O + Mg(NO3)2 =>
8 HNO3 + 3 Mg = 2 NO + 4 H2O + 3 Mg(NO3)2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
K2CO3 + Cu(NO3)2 = KNO3 + CuCO3 =>
K2CO3 + Cu(NO3)2 = 2 KNO3 + CuCO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H8(g) + O2(g) = CO2(g) + H2O(g) =>
C2H8(g) + 4 O2(g) = 2 CO2(g) + 4 H2O(g)
P4O10 + HClO4 = Cl2O7 + H3PO4 =>
P4O10 + 12 HClO4 = 6 Cl2O7 + 4 H3PO4
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CaCN2(s) + H2O(l) = CaCO3(s) + NH3(g) =>
CaCN2(s) + 3 H2O(l) = CaCO3(s) + 2 NH3(g)
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CaSO4 + SiO2 + C = CaSiO4 + CO + S =>
CaSO4 + SiO2 + 2 C = CaSiO4 + 2 CO + S
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
FeSO4 + AgNO3 = Ag2SO4 + Fe(NO3)2 =>
FeSO4 + 2 AgNO3 = Ag2SO4 + Fe(NO3)2
HClO3 + HBr = HCl + Br2 + H2O =>
HClO3 + 6 HBr = HCl + 3 Br2 + 3 H2O
FeCl2(aq) + K2S(aq) = FeS + KCl =>
FeCl2(aq) + K2S(aq) = FeS + 2 KCl
B2 + Br6 + HNO3 = B(NO3)3 + HBr =>
B2 + Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
HNO3 + Mg = NO2 + H2O + Mg(NO3)2 =>
4 HNO3 + Mg = 2 NO2 + 2 H2O + Mg(NO3)2
HClO3 + Mg(OH)2 = Mg(ClO3)2 + H2O =>
2 HClO3 + Mg(OH)2 = Mg(ClO3)2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NaCl + CO2 + H2O = HCl + NaHCO3 =>
NaCl + CO2 + H2O = HCl + NaHCO3
Ba + H2 = BaH2 =>
Ba + H2 = BaH2
H3O + MgS = Mg + H2S + H2O =>
2 H3O + MgS = Mg + H2S + 2 H2O
HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(aq) = Ca(NO3)2(aq) + 2 H2O(l)
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
CrCl3 + AgNO3 = Cr(NO3)3 + AgCl =>
CrCl3 + 3 AgNO3 = Cr(NO3)3 + 3 AgCl
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
K2CrO4 + KI + HCl = CrCl + KCl + I2 + H2O =>
2 K2CrO4 + 10 KI + 16 HCl = 2 CrCl + 14 KCl + 5 I2 + 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 09/28/17
Equations balanced on 10/28/16
化学反応式の係数調整サイトへのご意見·ご感想