| 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 39 40 41 42 43 44 45 46 |
NaNO3 + KCl = KNO3 + NaCl
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
Sn{2+} + H{+} + MnO4{-} = Sn{4+} + Mn{2+} + HOH =>
5 Sn{2+} + 16 H{+} + 2 MnO4{-} = 5 Sn{4+} + 2 Mn{2+} + 8 HOH
Na2CO3 + CaCO3 + (NH4)2HPO4 = NaCaPO4 + CO2 + H2O + NH3 =>
Na2CO3 + 2 CaCO3 + 2(NH4)2HPO4 = 2 NaCaPO4 + 3 CO2 + 3 H2O + 4 NH3
Cu3FeS3 + O2 = Cu + FeO + SO2 =>
2 Cu3FeS3 + 7 O2 = 6 Cu + 2 FeO + 6 SO2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Sn{2+} + H{+} + Cr2O7{2-} = Sn{4+} + Cr{3+} + HOH =>
3 Sn{2+} + 14 H{+} + Cr2O7{2-} = 3 Sn{4+} + 2 Cr{3+} + 7 HOH
Na2Cr2O7 + H{+} + I{-} = Na{+} + Cr{3+} + HOH + I2 =>
Na2Cr2O7 + 14 H{+} + 6 I{-} = 2 Na{+} + 2 Cr{3+} + 7 HOH + 3 I2
PbO2(s) = PbO(s) + O2(g) =>
2 PbO2(s) = 2 PbO(s) + O2(g)
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mg + P4 = Mg3P2 =>
6 Mg + P4 = 2 Mg3P2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Na2CO3 + CaCO3 + NH4H2PO4 = NaCaPO4 + CO2 + H2O + NH3 =>
Na2CO3 + 2 CaCO3 + 2 NH4H2PO4 = 2 NaCaPO4 + 3 CO2 + 3 H2O + 2 NH3
O2 + PbS = SO2 + PbO =>
3 O2 + 2 PbS = 2 SO2 + 2 PbO
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
NaHCO3 + HC2H4O2 = NaCH3OO + H2O + CO2 =>
9 NaHCO3 + 4 HC2H4O2 = 9 NaCH3OO + H2O + 8 CO2
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
H + O = H2O =>
2 H + O = H2O
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
MgH2 + H2O = MgOH + H2 =>
2 MgH2 + 2 H2O = 2 MgOH + 3 H2
MgH2 + H2O = Mg(OH)2 + H2 =>
MgH2 + 2 H2O = Mg(OH)2 + 2 H2
CuSO4*5H2O + NH3 = Cu(NH3)4SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4 + 5 H2O
CuSO4*5H2O + NH3 = Cu(NH3)4SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4 + 5 H2O
CuSO4*5H2O + NH3 = Cu(NH3)4SO4 + H2O =>
CuSO4*5H2O + 4 NH3 = Cu(NH3)4SO4 + 5 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
C2H2 + Br2 = C2H2Br2 =>
C2H2 + Br2 = C2H2Br2
C6H5COH2 + H2O = H3O + C6H5CO =>
C6H5COH2 + 2 H2O = 2 H3O + C6H5CO
C6H5CO2H + H2O = H3O + C6H5CO2 =>
C6H5CO2H + H2O = H3O + C6H5CO2
N2 + I2 = NI3 =>
N2 + 3 I2 = 2 NI3
Cl2 + AgNO3(aq) = ClNO3 + Ag =>
Cl2 + 2 AgNO3(aq) = 2 ClNO3 + 2 Ag
C2H6 + O2 = C2H4O + H2 =>
2 C2H6 + O2 = 2 C2H4O + 2 H2
Cu + AgNO3(aq) = CuNO3 + Ag =>
Cu + AgNO3(aq) = CuNO3 + Ag
Al + H2O(l) = H2 + AlO =>
Al + H2O(l) = H2 + AlO
Al + H2O(l) = H2 + Al2O3 =>
2 Al + 3 H2O(l) = 3 H2 + Al2O3
Al + HCl(aq) = AlCl3 + H =>
Al + 3 HCl(aq) = AlCl3 + 3 H
Al + K2CO3 = Al2CO3 + K =>
2 Al + K2CO3 = Al2CO3 + 2 K
Al + AgNO3(aq) = AlNO3 + Ag =>
Al + AgNO3(aq) = AlNO3 + Ag
CuCNS + KIO3 + HCl = HCN + CuSO4 + ICl + KCl + H2O =>
4 CuCNS + 7 KIO3 + 14 HCl = 4 HCN + 4 CuSO4 + 7 ICl + 7 KCl + 5 H2O
NaOH(aq) + HCl = HOH + NaCl =>
NaOH(aq) + HCl = HOH + NaCl
NaOH(aq) + MgSO4(aq) = Na2SO4 + Mg(OH)2 =>
2 NaOH(aq) + MgSO4(aq) = Na2SO4 + Mg(OH)2
NaOH(aq) + Co(NO3)2 = Na(NO3) + Co(OH)2 =>
2 NaOH(aq) + Co(NO3)2 = 2 Na(NO3) + Co(OH)2
NaOH(aq) + Cu(NO3)2(aq) = Na(NO3) + Cu(OH)2 =>
2 NaOH(aq) + Cu(NO3)2(aq) = 2 Na(NO3) + Cu(OH)2
NaOH(aq) + AgNO3(aq) = NaNO3 + AgOH =>
NaOH(aq) + AgNO3(aq) = NaNO3 + AgOH
HCl(aq) + K2CO3(aq) = H2CO3 + KCl =>
2 HCl(aq) + K2CO3(aq) = H2CO3 + 2 KCl
HCl(aq) + AgNO3(aq) = HNO3 + AgCl =>
HCl(aq) + AgNO3(aq) = HNO3 + AgCl
| 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 39 40 41 42 43 44 45 46 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/18/09
Equations balanced on 12/18/08
化学反応式の係数調整サイトへのご意見·ご感想
