| 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 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 |
2 HIO3 + 5 H2S = I2 + 6 H2O + 5 S
CaO + H2CO3 = CaH2CO4 =>
CaO + H2CO3 = CaH2CO4
MNSO4 + (NH4)2S2O8 + H2O = MNO2 + H2SO4 + (NH4)2SO4 =>
MNSO4 + (NH4)2S2O8 + 2 H2O = MNO2 + 2 H2SO4 + (NH4)2SO4
MgCl2(s) + KOH(aq) = Mg(OH)2(s) + KCl(aq) =>
MgCl2(s) + 2 KOH(aq) = Mg(OH)2(s) + 2 KCl(aq)
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CaO + H2CO3 = CaH2CO4 =>
CaO + H2CO3 = CaH2CO4
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
Ca(No3)2 + NaCl = CaCl + Na(No3)2 =>
Ca(No3)2 + NaCl = CaCl + Na(No3)2
Mg + HNO3 = Mg(NO3)2 + H2O + NO2 =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 H2O + 2 NO2
S2 + HNO3 = H2SO4 + NO =>
S2 + 4 HNO3 = 2 H2SO4 + 4 NO
Sr + H2 = HSr =>
2 Sr + H2 = 2 HSr
Ca(OH)2 + H2CO3 = CaH4CO5 =>
Ca(OH)2 + H2CO3 = CaH4CO5
Ba + Cl2 = BaCl2 =>
Ba + Cl2 = BaCl2
NH3 + Ag2O + H2O = [Ag(NH3)2]OH =>
4 NH3 + Ag2O + H2O = 2[Ag(NH3)2]OH
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
Mg + TiO2 = MgO + Ti =>
2 Mg + TiO2 = 2 MgO + Ti
AL(OH)3 + HCl = ALCl3 + H2O =>
AL(OH)3 + 3 HCl = ALCl3 + 3 H2O
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
FeSO4*7H2O + O2 = Fe2O3 + H2O + H2SO4 =>
4 FeSO4*7H2O + O2 = 2 Fe2O3 + 24 H2O + 4 H2SO4
FE + HCL2 = FECL2 + H2 =>
2 FE + 2 HCL2 = 2 FECL2 + H2
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Na2SO3 + K2Cr2O7 + H2O = Cr(OH)3 + KOH + Na2SO4 =>
3 Na2SO3 + K2Cr2O7 + 4 H2O = 2 Cr(OH)3 + 2 KOH + 3 Na2SO4
Mg(OH)2 + HCl = H2O + MgOHCl =>
Mg(OH)2 + HCl = H2O + MgOHCl
HCOH + [Ag(NH3)2]OH = Ag + NH3 + H2O + HCOONH4 =>
HCOH + 2[Ag(NH3)2]OH = 2 Ag + 3 NH3 + H2O + HCOONH4
MgCl2 + NH4OH = NH4Cl2 + MgOH =>
MgCl2 + NH4OH = NH4Cl2 + MgOH
K + AlCl3 = KCl + Al =>
3 K + AlCl3 = 3 KCl + Al
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
H2OMn(NO3)2 + H2OFe(NO3)3 + C6H8O7H2O = MnFe2O4 + CO2 + N2 + H2O =>
9 H2OMn(NO3)2 + 18 H2OFe(NO3)3 + 20 C6H8O7H2O = 9 MnFe2O4 + 120 CO2 + 36 N2 + 127 H2O
(H2O)6Mn(NO3)2 + (H2O)9Fe(NO3)3 + C6H8O7H2O = MnFe2O4 + CO2 + N2 + H2O =>
9(H2O)6Mn(NO3)2 + 18(H2O)9Fe(NO3)3 + 20 C6H8O7H2O = 9 MnFe2O4 + 120 CO2 + 36 N2 + 316 H2O
(H2O)4Mn(NO3)2 + (H2O)9Fe(NO3)3 + C6H8O7H2O = MnFe2O4 + CO2 + N2 + H2O =>
9(H2O)4Mn(NO3)2 + 18(H2O)9Fe(NO3)3 + 20 C6H8O7H2O = 9 MnFe2O4 + 120 CO2 + 36 N2 + 298 H2O
Pr2(C2O4)3*2H2O = Pr6O11 + CO + CO2 + H2O =>
3 Pr2(C2O4)3*2H2O = Pr6O11 + 11 CO + 7 CO2 + 6 H2O
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Cu + AlCl3 = CuCl3 + Al =>
Cu + AlCl3 = CuCl3 + Al
H2C2O4 + HMnO4 + H2SO4 = CO2 + MnSO4 + H2O =>
5 H2C2O4 + 2 HMnO4 + 2 H2SO4 = 10 CO2 + 2 MnSO4 + 8 H2O
Cu2S + HNO3 = Cu(NO3)2 + SO2 + H2O + N2 =>
5 Cu2S + 28 HNO3 = 10 Cu(NO3)2 + 5 SO2 + 14 H2O + 4 N2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + H2O + N2 =>
Cu2S + 6 HNO3 = 2 Cu(NO3)2 + H2SO4 + 2 H2O + N2
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaI + HNO3 = I2 + NO2 + H2O + NaNO3 =>
2 NaI + 4 HNO3 = I2 + 2 NO2 + 2 H2O + 2 NaNO3
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + CrSO4 + K2SO4 + H2O =>
8 Al + 3 K2Cr2O7 + 21 H2SO4 = 4 Al2(SO4)3 + 6 CrSO4 + 3 K2SO4 + 21 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3
Li2CO3 + H2S = Li2S + CO2 + H2O =>
Li2CO3 + H2S = Li2S + CO2 + H2O
FeOOH = Fe2O3 + H2O =>
2 FeOOH = Fe2O3 + H2O
LiOH + H2S = Li2S + H2O =>
2 LiOH + H2S = Li2S + 2 H2O
HNO2 + H2SO4 + KMnO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
5 HNO2 + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
| 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 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/29/17
Equations balanced on 12/29/16
化学反応式の係数調整サイトへのご意見·ご感想
