| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 |
P2O5 + 3 H2O = 2 H3PO4
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Cu(NO3) + Na(OH) + H2O = Cu(OH)2 + NaNO3 + H2 = =>
2 Cu(NO3) + 2 Na(OH) + 2 H2O = 2 Cu(OH)2 + 2 NaNO3 + H2
HCl + NaCO3 = HCO3 + NaCl =>
HCl + NaCO3 = HCO3 + NaCl
Cu(NO3) + Na(OH) + H2O = Cu(OH)2 + NaNO3 + H2 =>
2 Cu(NO3) + 2 Na(OH) + 2 H2O = 2 Cu(OH)2 + 2 NaNO3 + H2
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Ca(NO3)2 + K3PO4 = Ca3(PO4)2 + KNO3 =>
3 Ca(NO3)2 + 2 K3PO4 = Ca3(PO4)2 + 6 KNO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
PbCl2 + K2CrO4 = KCl + PbCrO4 =>
PbCl2 + K2CrO4 = 2 KCl + PbCrO4
K + O = KO =>
K + O = KO
K + O = KO =>
K + O = KO
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
K + O2 = KO =>
2 K + O2 = 2 KO
Br + Cl = BrCl =>
Br + Cl = BrCl
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + (NH4)2SO4 + CO + FeSO4 =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + 3(NH4)2SO4 + 6 CO + FeSO4
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
K2CrO4 + Ba(NO3)2 = BaCrO4 + KNO3 =>
K2CrO4 + Ba(NO3)2 = BaCrO4 + 2 KNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF
NH4OH(aq) + H2SO4(aq) = NH4SO4 + OH3 =>
NH4OH(aq) + H2SO4(aq) = NH4SO4 + OH3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CS2 + Cl2 = CCl4 + S2Cl2 =>
CS2 + 3 Cl2 = CCl4 + S2Cl2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + OH2 =>
NH4OH(aq) + H2SO4(aq) = NH4HSO4 + OH2
C3H6 + CoF3 = C3F6 + HF + CoF2 =>
C3H6 + 12 CoF3 = C3F6 + 6 HF + 12 CoF2
Pb((NO3)2) + NaI = PbI2 + NaNO3 =>
Pb((NO3)2) + 2 NaI = PbI2 + 2 NaNO3
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AgNO + MgCl = AgCl + Mg(NO) =>
AgNO + MgCl = AgCl + Mg(NO)
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
O2 + MgCl2 = MgO + Cl2 =>
O2 + 2 MgCl2 = 2 MgO + 2 Cl2
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ca3P2 + HCl = CaCl2 + PH3 =>
Ca3P2 + 6 HCl = 3 CaCl2 + 2 PH3
Na3As + HCl = AsH3 + NaCl =>
Na3As + 3 HCl = AsH3 + 3 NaCl
CrO2Cl2 = Cr2O3 + Cl2 + O2 =>
4 CrO2Cl2 = 2 Cr2O3 + 4 Cl2 + O2
H2C3H2O4 + KOH = K + CO2 + H2O =>
H2C3H2O4 + 8 KOH = 8 K + 3 CO2 + 6 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
Cu(NO)3 + Na(OH) + H2O = Cu(OH)2 + NaNO3 + H2 =>
2 Cu(NO)3 + 6 Na(OH) + 10 H2O = 2 Cu(OH)2 + 6 NaNO3 + 11 H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/06/10
Equations balanced on 07/06/09
化学反応式の係数調整サイトへのご意見·ご感想
