| Equations balanced on the previous day | Equations balanced on the next day |
3 CuSO4 + 2 Al = Al2(SO4)3 + 3 Cu
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Fe + Ni(OH)2 = Ni + Fe(OH)3 =>
2 Fe + 3 Ni(OH)2 = 3 Ni + 2 Fe(OH)3
Ca + CH3CH2CH2COOH = Ca(CH3CH2CH2COO)2 + H2 =>
Ca + 2 CH3CH2CH2COOH = Ca(CH3CH2CH2COO)2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HNO3 + Mg = Mg(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Mg = 4 Mg(NO3)2 + NH4NO3 + 3 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cr + O2 = Cr2O3 =>
4 Cr + 3 O2 = 2 Cr2O3
PbCrO4 + H{+} + I{-} = Pb{2+} + Cr{3+} + H2O + I2 =>
2 PbCrO4 + 16 H{+} + 6 I{-} = 2 Pb{2+} + 2 Cr{3+} + 8 H2O + 3 I2
Na + GaCl3 = NaCl + Ga =>
3 Na + GaCl3 = 3 NaCl + Ga
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
H2 + F2 = HF =>
H2 + F2 = 2 HF
NAOH + H2O = NAO + H3O =>
NAOH + H2O = NAO + H3O
Na + NaNO3 = Na2O + N =>
5 Na + NaNO3 = 3 Na2O + N
O2 + Mg = OMg =>
O2 + 2 Mg = 2 OMg
FeS2 + H2O + O2 = FeSO4 + H2SO4 =>
2 FeS2 + 2 H2O + 7 O2 = 2 FeSO4 + 2 H2SO4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
NBr3 + NaOH = N2 + NaBr + HBrO =>
2 NBr3 + 3 NaOH = N2 + 3 NaBr + 3 HBrO
LiNO3 + CaSO4 = Li2SO4 + Ca(NO3)2 =>
2 LiNO3 + CaSO4 = Li2SO4 + Ca(NO3)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KI + KNO2 + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KI + 2 KNO2 + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
FeS2 + H20 + O2 = FeSO4 + H2SO4 =>
10 FeS2 + H20 + 40 O2 = 10 FeSO4 + 10 H2SO4
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cl2 + NAI = NACl2 + I =>
Cl2 + NAI = NACl2 + I
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
C5H12 + O2 = CO + H2O =>
2 C5H12 + 11 O2 = 10 CO + 12 H2O
Cl2 + NaI = NaCl2 + I =>
Cl2 + NaI = NaCl2 + I
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NO2 + Cr2O7 = Cr + NO3 =>
7 NO2 + Cr2O7 = 2 Cr + 7 NO3
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
H2(g) + N2(g) = NH3(g) =>
3 H2(g) + N2(g) = 2 NH3(g)
CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2
LiNO3 + CaSO4 = Li2SO4 + Ca(NO3)2 =>
2 LiNO3 + CaSO4 = Li2SO4 + Ca(NO3)2
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Na2SO4(aq) + BaCl2(aq) = NaCl(aq) + BaSO4(s) =>
Na2SO4(aq) + BaCl2(aq) = 2 NaCl(aq) + BaSO4(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/12/19
Equations balanced on 02/11/18
化学反応式の係数調整サイトへのご意見·ご感想
