Уравнения, сбалансированные на предыдущий день |
H2S + 2 NaOH = Na2S + 2 H2O
C2H4 + [Cu(NH3)2]Cl = C2H2Cu2 + NH3 + HCl =>
C2H4 + 2[Cu(NH3)2]Cl = C2H2Cu2 + 4 NH3 + 2 HCl
KMnO4 + HCl = KCl + MnCl2 + HO + Cl2 =>
2 KMnO4 + 8 HCl = 2 KCl + 2 MnCl2 + 8 HO + Cl2
HNO2 + HNO3 = NO2 + H2O =>
HNO2 + HNO3 = 2 NO2 + H2O
PbSO4 + Al = Al2(SO4)3 + Pb =>
3 PbSO4 + 2 Al = Al2(SO4)3 + 3 Pb
SrCO3 + CH3COOH = CO2 + H2O + (CH3COO)2Sr =>
SrCO3 + 2 CH3COOH = CO2 + H2O + (CH3COO)2Sr
C18H38 + CuO = H2O + CO2 + Cu2 =>
2 C18H38 + 110 CuO = 38 H2O + 36 CO2 + 55 Cu2
K4Fe(CN)6 = K + Fe + CN =>
K4Fe(CN)6 = 4 K + Fe + 6 CN
MgCl2 + Fe + CO3 = FeCl + MgCO3 =>
MgCl2 + 2 Fe + CO3 = 2 FeCl + MgCO3
(CH3COO)2Mg + KOH = CH3COOK + Mg(OH)2 =>
(CH3COO)2Mg + 2 KOH = 2 CH3COOK + Mg(OH)2
C2H4O2 + KOH = H2O + K + C2H3O2 =>
C2H4O2 + KOH = H2O + K + C2H3O2
CH3CH(OH)CH2OH + O2 = CO2 + H2O =>
CH3CH(OH)CH2OH + 4 O2 = 3 CO2 + 4 H2O
Na3AlO3 = Na + Al + O =>
Na3AlO3 = 3 Na + Al + 3 O
PbN2O6 + NaCl = PbCl2 + NaNO3 =>
PbN2O6 + 2 NaCl = PbCl2 + 2 NaNO3
O2 + Co = Co3O4 =>
2 O2 + 3 Co = Co3O4
C6H8O7 + NaHCO3 = CO2 + NaC6H8O7 + H2O =>
19 C6H8O7 + 18 NaHCO3 = 24 CO2 + 18 NaC6H8O7 + 13 H2O
NaHCO3 + CH3COOH = NaC2H3O2 + H2O + CO =>
2 NaHCO3 + 3 CH3COOH = 2 NaC2H3O2 + 4 H2O + 4 CO
CH3CH2CO2H + (CH3CO)2O = (CH3CH2CO)2O + CH3CO2H =>
2 CH3CH2CO2H + (CH3CO)2O = (CH3CH2CO)2O + 2 CH3CO2H
C4H6 + H2 = C4H8 =>
C4H6 + H2 = C4H8
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
N2 + H2 = N2(H3)3 =>
2 N2 + 9 H2 = 2 N2(H3)3
CH3COOH + NaHCO3 = CO2 + NaH3O + CHO =>
CH3COOH + NaHCO3 = CO2 + NaH3O + 2 CHO
La2O3 + Fe2O3 + WO2 = La2FeWO6 + O2 =>
4 La2O3 + 2 Fe2O3 + 4 WO2 = 4 La2FeWO6 + O2
BaCl + NH4PO4 = NH4Cl + BaPO4 =>
BaCl + NH4PO4 = NH4Cl + BaPO4
KClO + SO2 + H2O = H2SO4 + KCl =>
KClO + SO2 + H2O = H2SO4 + KCl
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Sr + HNO3 = SrNO3 + NO2 + H2O =>
Sr + 2 HNO3 = SrNO3 + NO2 + H2O
CO(NH2)2 + H2O2 = CH4N2OH2O2 =>
CO(NH2)2 + H2O2 = CH4N2OH2O2
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
C20H12N3O7SNa + Mg = Mg(C20H12N3O7SNa) =>
C20H12N3O7SNa + Mg = Mg(C20H12N3O7SNa)
C2H4 + [Cu(NH3)2]Cl = C2H2Cu2 + NH3 + HCl =>
C2H4 + 2[Cu(NH3)2]Cl = C2H2Cu2 + 4 NH3 + 2 HCl
H2SO4 + KHO = K2SO4 + H2O =>
H2SO4 + 2 KHO = K2SO4 + 2 H2O
Mg1 + Li1Cl = Li + MgCl2 =>
Mg1 + 2 Li1Cl = 2 Li + MgCl2
CdCl2 + H2S = CdS + HCl =>
CdCl2 + H2S = CdS + 2 HCl
K2(Cr2O7) + HI + H2(SO4) = K2(SO4) + Cr2(SO4)3 + I2 + H2O =>
K2(Cr2O7) + 6 HI + 4 H2(SO4) = K2(SO4) + Cr2(SO4)3 + 3 I2 + 7 H2O
PbF2 + PCl3 = PF3 + PbCl2 =>
3 PbF2 + 2 PCl3 = 2 PF3 + 3 PbCl2
Ca(s) + O2(g) = CaO =>
2 Ca(s) + O2(g) = 2 CaO
Sr + HNO3 = SrNO3 + NO2 + H2O =>
Sr + 2 HNO3 = SrNO3 + NO2 + H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Cu + Ag2(NO3) = Cu(NO3)2 + Ag =>
Cu + 2 Ag2(NO3) = Cu(NO3)2 + 4 Ag
C6H12O6 + HNO3 = N2 + CO2 + H2O =>
5 C6H12O6 + 24 HNO3 = 12 N2 + 30 CO2 + 42 H2O
Fe(NO3)3 + HgCl = FeCl3 + HgNO3 =>
Fe(NO3)3 + 3 HgCl = FeCl3 + 3 HgNO3
C6H5CH2CH2CH3 + KMnO4 + KOH = C6H5COOK + K2MnO4 + H2O =>
7 C6H5CH2CH2CH3 + 66 KMnO4 + 75 KOH = 9 C6H5COOK + 66 K2MnO4 + 57 H2O
Sr + HNO3 = SrNO3 + NO2 + H2O =>
Sr + 2 HNO3 = SrNO3 + NO2 + H2O
NH3 + CrO3 = Cr2O3 + H2O + NO2 =>
6 NH3 + 14 CrO3 = 7 Cr2O3 + 9 H2O + 6 NO2
H2SO4(aq) + CaCO3(aq) = H2CO3 + CaSO4 =>
H2SO4(aq) + CaCO3(aq) = H2CO3 + CaSO4
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Ni2O3 + C2H2 = Ni2C2 + CO + H2 =>
2 Ni2O3 + 5 C2H2 = 2 Ni2C2 + 6 CO + 5 H2
FeCl3 + KNO3 = Fe(NO3)3 + K3Cl3 =>
FeCl3 + 3 KNO3 = Fe(NO3)3 + K3Cl3
ZnSO4 + Li2CO3 + H = ZnCO3 + Li2SO4H2 =>
ZnSO4 + Li2CO3 + 2 H = ZnCO3 + Li2SO4H2
Уравняйте уравнение любой химической реакции
Уравнения, сбалансированные на предыдущий день |
Уравнения сбалансированы на12/16/24
Уравнения сбалансированы на01/15/24
Оставьте нам отзыв о своем опыте работы с балансировкой уравнений химических реакций.