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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 |
NaHCO3(s) + HC2H3O2(aq) = H2O + CO2(g) + NaC2H3O2(aq)
(NH4)2SO4 + NaOH = Na2SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
WCo3 + Co9Se8 = Co + WSe2 =>
4 WCo3 + Co9Se8 = 21 Co + 4 WSe2
Cr + CO2 = CrO + CO =>
Cr + CO2 = CrO + CO
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HCl + Zn = H2 + ZnCl =>
2 HCl + 2 Zn = H2 + 2 ZnCl
NH4NO3(s) = N2O(g) + H2O(l) =>
NH4NO3(s) = N2O(g) + 2 H2O(l)
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
CaSO3(s) + HCl(aq) = CaCl2 + H2SO3 =>
CaSO3(s) + 2 HCl(aq) = CaCl2 + H2SO3
WCo3 + Co84Se100 = W + Co9Se8 =>
19 WCo3 + 2 Co84Se100 = 19 W + 25 Co9Se8
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
WCo3 + CoSe2 = W + Co9Se8 =>
5 WCo3 + 12 CoSe2 = 5 W + 3 Co9Se8
NaCl + K2CrO4 = Na2O + Cr2O3 + KCl + Cl2 =>
10 NaCl + 2 K2CrO4 = 5 Na2O + Cr2O3 + 4 KCl + 3 Cl2
Ca(SO3)(s) + HCl(aq) = CaCl2 + H2SO3 =>
Ca(SO3)(s) + 2 HCl(aq) = CaCl2 + H2SO3
PdCl2 + H2 = PdHCl + HCl =>
PdCl2 + H2 = PdHCl + HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
W6Co7 + Co9Se8 = Co + WSe2 =>
2 W6Co7 + 3 Co9Se8 = 41 Co + 12 WSe2
H2O + CH4 = CO + H2 =>
H2O + CH4 = CO + 3 H2
W6Co7 + Co84Se100 = W + Co9Se8 =>
57 W6Co7 + 14 Co84Se100 = 342 W + 175 Co9Se8
A + R2 = A2R3 =>
4 A + 3 R2 = 2 A2R3
W6Co7 + CoSe2 = W + Co9Se8 =>
5 W6Co7 + 28 CoSe2 = 30 W + 7 Co9Se8
Al2(SO4)3 + BaCl2 = BaSO4 + AlCl3 =>
Al2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 AlCl3
Al2(SO4)3 + NH4Br = AlBr3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4Br = 2 AlBr3 + 3(NH4)2SO4
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
Pb(NO3)2(aq) + KI(aq) = KNO3(aq) + PbI2(s) =>
Pb(NO3)2(aq) + 2 KI(aq) = 2 KNO3(aq) + PbI2(s)
A1(s) + C12(g) = A1C13(s) =>
12 A1(s) + 13 C12(g) = 12 A1C13(s)
Fe + CuNO3 = Cu + Fe(NO3)2 =>
Fe + 2 CuNO3 = 2 Cu + Fe(NO3)2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
KClO3 + HBr = Br2 + H2O + KCl =>
KClO3 + 6 HBr = 3 Br2 + 3 H2O + KCl
Fe + HI = FeI + H =>
Fe + HI = FeI + H
HNo3 + Mg(OH)2(s) = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2(s) = 2 H2O + Mg(No3)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HNo3 + Mg(OH)2(s) = H2O + Mg(No3)2 =>
2 HNo3 + Mg(OH)2(s) = 2 H2O + Mg(No3)2
Fe + HI = FeI + H2 =>
2 Fe + 2 HI = 2 FeI + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Fr + F = FrF =>
Fr + F = FrF
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C3H8O + O2 = H2O + CO2 =>
2 C3H8O + 9 O2 = 8 H2O + 6 CO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
H2O + P2O5 = H3PO4 =>
3 H2O + P2O5 = 2 H3PO4
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
HBrO3 + HNO2 = HNO3 + Br2 + H2O =>
2 HBrO3 + 5 HNO2 = 5 HNO3 + Br2 + H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 |
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/23/14
Equations balanced on 02/22/13
Оставьте нам отзыв о своем опыте работы с химической балансировкой уравнений.