| Уравнения, сбалансированные на предыдущий день |
2 Ca(OH)2 + H2SO4 = SO4(CaOH)2 + 2 H2O
Fe2O3 + C(s) = Fe + CO2 =>
2 Fe2O3 + 3 C(s) = 4 Fe + 3 CO2
NO3{+} + H{+} + Pb = Pb{2+} + NO2 + H2O =>
2 NO3{+} + 4 H{+} + 3 Pb = 3 Pb{2+} + 2 NO2 + 2 H2O
Fe2S3 + AgNO3 = Ag2S + Fe(NO3)3 =>
Fe2S3 + 6 AgNO3 = 3 Ag2S + 2 Fe(NO3)3
SrCl2 + KMnO4 + H3PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K3PO4 + H2O =>
15 SrCl2 + 6 KMnO4 + 16 H3PO4 = 15 Cl2 + 2 Mn3(PO4)2 + 5 Sr3(PO4)2 + 2 K3PO4 + 24 H2O
AgNO3 + HNO3 = Ag(NO3)2 + H2 =>
2 AgNO3 + 2 HNO3 = 2 Ag(NO3)2 + H2
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
HClO4 + K4[Fe(CN)6] = KClO4 + Fe(ClO4)2 + HCN =>
6 HClO4 + K4[Fe(CN)6] = 4 KClO4 + Fe(ClO4)2 + 6 HCN
KCIO4 + KCI = KCIO3 =>
3 KCIO4 + KCI = 4 KCIO3
C2H6O2 = C4H8O2 + H2O =>
2 C2H6O2 = C4H8O2 + 2 H2O
Fe + Sn(NO3)2 = Fe(NO3)2 + Sn =>
Fe + Sn(NO3)2 = Fe(NO3)2 + Sn
Fe(OH)3 + C2H2O4 + KCO3 = K3(Fe(C2O4)3) + H2O + CO2 =>
2 Fe(OH)3 + 9 C2H2O4 + 6 KCO3 = 2 K3(Fe(C2O4)3) + 12 H2O + 12 CO2
Fe(NO3)2MnCl2 = FeCl2Mn(NO3)2 =>
Fe(NO3)2MnCl2 = FeCl2Mn(NO3)2
HNO3 + Ag = AgNO3 + H2O + NAgO2 =>
2 HNO3 + 2 Ag = AgNO3 + H2O + NAgO2
CaH2O = Ca + H2O =>
CaH2O = Ca + H2O
KCIO3 = KCIO4 + KCI =>
4 KCIO3 = 3 KCIO4 + KCI
NH3Cl + SrOH2 = NH3 + SrCl2 + H2O =>
2 NH3Cl + SrOH2 = 2 NH3 + SrCl2 + H2O
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
Zn(s) + H2O(l) = Zn(OH)2 + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2 + H2(g)
C(s) + Fe2O3 = Fe + CO =>
3 C(s) + Fe2O3 = 2 Fe + 3 CO
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
AgNO3 + HNO3 = Ag + H(NO3)2 =>
AgNO3 + HNO3 = Ag + H(NO3)2
NaCl + Fe = Na + FeCl3 =>
3 NaCl + Fe = 3 Na + FeCl3
CH3COOH + C2H4 = CH3COOCHCH2 + H2O =>
3 CH3COOH + C2H4 = 2 CH3COOCHCH2 + 2 H2O
C2H6O2 = C2H4O + H2O =>
C2H6O2 = C2H4O + H2O
Cu + H2O2 + H{+} = Cu2{+} + H2O =>
4 Cu + H2O2 + 2 H{+} = 2 Cu2{+} + 2 H2O
Fe + Sn(No3)2 = Fe(No3)2 + Sn =>
Fe + Sn(No3)2 = Fe(No3)2 + Sn
Zn(s) + H2O(l) = ZnO(s) + H2(g) =>
Zn(s) + H2O(l) = ZnO(s) + H2(g)
CH3CH2CHO + CuSO4 + NaOH = CH3CH2COONa + Cu2O + Na2SO4 + H2O =>
CH3CH2CHO + 2 CuSO4 + 5 NaOH = CH3CH2COONa + Cu2O + 2 Na2SO4 + 3 H2O
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
Cd + KMnO4 + HCl = CdCl2 + MnCl2 + KCl + H2O =>
5 Cd + 2 KMnO4 + 16 HCl = 5 CdCl2 + 2 MnCl2 + 2 KCl + 8 H2O
Cs + SrCrO4 = Cs2CrO4 + Sr =>
2 Cs + SrCrO4 = Cs2CrO4 + Sr
Fe3OH = Fe + OH =>
Fe3OH = 3 Fe + OH
CH3COOH + C2H4 = C4H8O2 =>
CH3COOH + C2H4 = C4H8O2
Cu + H2O2 + H{+} = H2O + Cu{+2} =>
Cu + H2O2 + 2 H{+} = 2 H2O + Cu{+2}
Ag2(SO4) + BaCl2 = Ba(SO4) + AgCl =>
Ag2(SO4) + BaCl2 = Ba(SO4) + 2 AgCl
Zn(s) + H2O(l) = Zn(OH)2(s) + H2(g) =>
Zn(s) + 2 H2O(l) = Zn(OH)2(s) + H2(g)
Fe + Sn(NO3)2 = Fe(NO3)3 + Sn =>
2 Fe + 3 Sn(NO3)2 = 2 Fe(NO3)3 + 3 Sn
Y2O3 + Fe2O3 = YFeO3 =>
Y2O3 + Fe2O3 = 2 YFeO3
Cl2 + SBr = Br + SCl =>
Cl2 + 2 SBr = 2 Br + 2 SCl
FeCl2 + H3PO4 = HCl + Fe3(PO4)2 =>
3 FeCl2 + 2 H3PO4 = 6 HCl + Fe3(PO4)2
C2H4 + CH3COOH = CH3CO2C2H5 =>
C2H4 + CH3COOH = CH3CO2C2H5
Sr(s) + HBr(aq) = SrBr(aq) + H2(g) =>
2 Sr(s) + 2 HBr(aq) = 2 SrBr(aq) + H2(g)
Cu + H2O2 + H{+} = Cu{2+} + H2O =>
Cu + H2O2 + 2 H{+} = Cu{2+} + 2 H2O
Na + S + O2 = Na2SO3 =>
4 Na + 2 S + 3 O2 = 2 Na2SO3
Ni(NO3)2 = NiO + NO2 + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO2 + O2
C6H5MgBr + C6H5CO2CH3 = C19H16O + Mg + Br + OCH3 =>
7 C6H5MgBr + 2 C6H5CO2CH3 = 3 C19H16O + 7 Mg + 7 Br + OCH3
Ag(NH3)2 + HNO3 = AgNO3 + H(NH3)2 =>
Ag(NH3)2 + HNO3 = AgNO3 + H(NH3)2
C7H4O2CH3COOH + NaOH = C7H4O2OH + NaCH3COOH =>
C7H4O2CH3COOH + NaOH = C7H4O2OH + NaCH3COOH
Li2O(s) + H2O(l) = LiOH =>
Li2O(s) + H2O(l) = 2 LiOH
Уравняйте уравнение любой химической реакции
| Уравнения, сбалансированные на предыдущий день |
Уравнения сбалансированы на11/13/24
Уравнения сбалансированы на12/13/23
Оставьте нам отзыв о своем опыте работы с балансировкой уравнений химических реакций.
