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 |
4 Al + 3 O2 = 2 Al2O3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
AgNO3 + Cu = CuNO3 + Ag =>
AgNO3 + Cu = CuNO3 + Ag
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Ca3N2(s) + H2O(l) = Ca(OH)2(aq) + NH3(g) =>
Ca3N2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 NH3(g)
NaBr + NaBrO3 + H2SO4 = Br2 + Na2SO4 + H2O =>
5 NaBr + NaBrO3 + 3 H2SO4 = 3 Br2 + 3 Na2SO4 + 3 H2O
FeSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq) =>
FeSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq)
HNO3 + Cu = Cu(NO3)2 + NO + H2O =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 2 NO + 4 H2O
CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl
CH3CH2Br + CH3NH2 = CH3CH2CH3 + NH2Br =>
CH3CH2Br + CH3NH2 = CH3CH2CH3 + NH2Br
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
Al + H2SO4 = H2 + Al2SO4 =>
2 Al + H2SO4 = H2 + Al2SO4
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
Mn(NO3)3(aq) + K2S(aq) = Mn2S3(s) + KNO3(aq) =>
2 Mn(NO3)3(aq) + 3 K2S(aq) = Mn2S3(s) + 6 KNO3(aq)
Au + HCl = AuCl2 + H2 =>
Au + 2 HCl = AuCl2 + H2
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
Mn + O2 = MnO3 =>
2 Mn + 3 O2 = 2 MnO3
C3H6 + O2 = H2O + CO2 =>
2 C3H6 + 9 O2 = 6 H2O + 6 CO2
NH4NO3(aq) + AgCIO3(aq) = AgNO3(aq) + NH4CIO3(aq) =>
NH4NO3(aq) + AgCIO3(aq) = AgNO3(aq) + NH4CIO3(aq)
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
BaCl2(aq) + Li2CrO4(aq) = BaCrO4(s) + LiCl(aq) =>
BaCl2(aq) + Li2CrO4(aq) = BaCrO4(s) + 2 LiCl(aq)
LaSrCuO4 + Re + ReO3 = LaSrCuReO6 =>
3 LaSrCuO4 + Re + 2 ReO3 = 3 LaSrCuReO6
Na2CO3(aq) + CaCl2(aq) = NaCl(aq) + CaCO3(s) =>
Na2CO3(aq) + CaCl2(aq) = 2 NaCl(aq) + CaCO3(s)
EuCl3 + LiPN2 = EuP3N6 + LiCl =>
EuCl3 + 3 LiPN2 = EuP3N6 + 3 LiCl
Br2 + OH{-} = BrO3{-} + Br{-} + H2O =>
3 Br2 + 6 OH{-} = BrO3{-} + 5 Br{-} + 3 H2O
HCl + Na2PO4 = H2PO4 + NaCl =>
2 HCl + Na2PO4 = H2PO4 + 2 NaCl
SO2 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4
H2SO4 + NH4OH = (NH4)4SO4 + H2O + OH =>
H2SO4 + 4 NH4OH = (NH4)4SO4 + 2 H2O + 2 OH
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CO + H2O = CO2 + H2 =>
CO + H2O = CO2 + H2
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
ZnS + O2 = ZnO + S =>
2 ZnS + O2 = 2 ZnO + 2 S
Cu(s) + O2(g) = CuO =>
2 Cu(s) + O2(g) = 2 CuO
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
C4H10 = C + H2 =>
C4H10 = 4 C + 5 H2
Fe{3+} + C6H8O6 = Fe{2+} + C6H6O6 + H{+} =>
2 Fe{3+} + C6H8O6 = 2 Fe{2+} + C6H6O6 + 2 H{+}
CH2(NH2)COOH + O2 = N2 + CO2 + H20 =>
4 CH2(NH2)COOH + 4 O2 = 2 N2 + 8 CO2 + H20
NH4HCO3 + CH3COOH = (NH4)2CO3 + H2O + CO =>
4 NH4HCO3 + CH3COOH = 2(NH4)2CO3 + 4 H2O + 4 CO
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 8 H2O
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Fe2(CO3)3(s) = Fe2O3(s) + CO2(g) =>
Fe2(CO3)3(s) = Fe2O3(s) + 3 CO2(g)
S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Na + LiI = NaI + Li =>
Na + LiI = NaI + Li
S + O2 = SO2 =>
S + O2 = SO2
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 |
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/02/14
Equations balanced on 07/02/13
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.