| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 |
2 CrBr3 + 3 Na2SiO3 = Cr2(SiO3)3 + 6 NaBr
CrI3 + KOH + Cl2 = K2Cr2O7 + KIO4 + KCl + H3O =>
8 CrI3 + 186 KOH + 77 Cl2 = 4 K2Cr2O7 + 24 KIO4 + 154 KCl + 62 H3O
Pb(OH)2 + Na2SeO3 = Pb + Na2SeO4 + H2O =>
Pb(OH)2 + Na2SeO3 = Pb + Na2SeO4 + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2[Zn(OH)4] + H2SO4 = K2SO4 + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + H2SO4 = K2SO4 + Zn(OH)2 + 2 H2O
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
CrI3 + KOH + Cl2 = K2Cr2O7 + KIO4 + KCl + H4O =>
6 CrI3 + 124 KOH + 50 Cl2 = 3 K2Cr2O7 + 18 KIO4 + 100 KCl + 31 H4O
Fr + F = FrF =>
Fr + F = FrF
CaCO3 + Al2SiO5 = CaCO3Al2SiO5 =>
CaCO3 + Al2SiO5 = CaCO3Al2SiO5
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Fe(s) + HCl(aq) = FeCl3(aq) + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3(aq) + 3 H2(g)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaHO + Fe(NO3)2 = Fe(OH)2 + NaNO3 =>
2 NaHO + Fe(NO3)2 = Fe(OH)2 + 2 NaNO3
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Ca(C2H3O2)2(NH4)2CO3 = CaCO3 + C2H3O2NH4 =>
Ca(C2H3O2)2(NH4)2CO3 = CaCO3 + 2 C2H3O2NH4
Fe(OH)3 + CH2O + H{+} = Fe{2} + CO2 + H2O =>
4 Fe(OH)3 + CH2O + 8 H{+} = 4 Fe{2} + CO2 + 11 H2O
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + C2H3O2NH4 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + 2 C2H3O2NH4
MgF2 + K3PO4 = Mg3(PO4)2 + KF =>
3 MgF2 + 2 K3PO4 = Mg3(PO4)2 + 6 KF
CU + HCl = CUCl2 + H2 =>
CU + 2 HCl = CUCl2 + H2
MnO2 + FeSO4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnO2 + 2 FeSO4 + 2 H2SO4 = MnSO4 + Fe2(SO4)3 + 2 H2O
AgNo3 + Pb(No3)2 = Ag(No3)2 + PbNo3 =>
AgNo3 + Pb(No3)2 = Ag(No3)2 + PbNo3
BN + F2 = BF3 + N2 =>
2 BN + 3 F2 = 2 BF3 + N2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
NaHCO3 + CH3CH2OOCCH3 = CH3CH2OH + NaOCOCH3 + CO2 =>
NaHCO3 + CH3CH2OOCCH3 = CH3CH2OH + NaOCOCH3 + CO2
Na3[Al(OH)6] + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na3[Al(OH)6] + 6 HNO3 = 3 NaNO3 + Al(NO3)3 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C7H6O3 + CH3COOH = C9H8O4 =>
10 C7H6O3 + CH3COOH = 8 C9H8O4
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
ZnO + P2O5 = Zn3(PO4)2 =>
3 ZnO + P2O5 = Zn3(PO4)2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
N2 + H2 = N2H22 =>
N2 + 11 H2 = N2H22
Cl2 + NaI = NaCl2 + I2 =>
2 Cl2 + 2 NaI = 2 NaCl2 + I2
CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na3[Al(OH)6] + HNO3 = NaNO3 + Al(OH)3 + H2O =>
Na3[Al(OH)6] + 3 HNO3 = 3 NaNO3 + Al(OH)3 + 3 H2O
Fe + O2 = FeO2 =>
Fe + O2 = FeO2
S2O3{2-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H{+} =>
S2O3{2-} + 4 Cl2 + 5 OH{-} = 2 SO4{2-} + 8 Cl{-} + 5 H{+}
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
C7H603 + C4H6O3 = C9H8O4 + C2H402 =>
22 C7H603 + 32 C4H6O3 = 24 C9H8O4 + 33 C2H402
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
K2Cr2O7 + C2H6O + H2SO4 = Cr2(SO4)3 + C2H4O + K2SO4 + H2O =>
K2Cr2O7 + 3 C2H6O + 4 H2SO4 = Cr2(SO4)3 + 3 C2H4O + K2SO4 + 7 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KBr + Ag(NH3)2 + Cl = AgBr + NH3 + KCl =>
KBr + Ag(NH3)2 + Cl = AgBr + 2 NH3 + KCl
CU + FECL3 = CUCL3 + FE =>
CU + FECL3 = CUCL3 + FE
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/18/15
Equations balanced on 08/17/14
化学反応式の係数調整サイトへのご意見·ご感想
