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FeSO4(aq) + 2 HCl(aq) = FeCl2 + H2SO4
NO2 + P2O3 + KOH = NO + K2HPO4 + H =>
NO2 + P2O3 + 4 KOH = NO + 2 K2HPO4 + 2 H
Fe(HSO3)3 + HCl = FeCl3 + H2O + SO2 =>
Fe(HSO3)3 + 3 HCl = FeCl3 + 3 H2O + 3 SO2
H2CO3(aq) + CaSO4(s) = H2SO4(aq) + CaCO3(s) =>
H2CO3(aq) + CaSO4(s) = H2SO4(aq) + CaCO3(s)
KH2PO4 + HNO3 = H3PO4 + KNO3 =>
KH2PO4 + HNO3 = H3PO4 + KNO3
HMnO4 + KOH = KMnO4 + H2O =>
HMnO4 + KOH = KMnO4 + H2O
BeNO + NaOH = BeOH + NaNO =>
BeNO + NaOH = BeOH + NaNO
ClO2 + Na2O2 = Cl2O7 + Na2O =>
2 ClO2 + 3 Na2O2 = Cl2O7 + 3 Na2O
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O =>
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O
H2O2 + Na2SO3 = Na2SO4 + H2O =>
H2O2 + Na2SO3 = Na2SO4 + H2O
CeC + H2O = Ce(OH)4 + CH4 =>
CeC + 4 H2O = Ce(OH)4 + CH4
ZnCl2 + NaNO3 = ZnNO3 + NaCl2 =>
ZnCl2 + NaNO3 = ZnNO3 + NaCl2
Al(NO3)2 + NaHCO3 = AlCO3 + NaNO3 + H2O + CO2 =>
Al(NO3)2 + 2 NaHCO3 = AlCO3 + 2 NaNO3 + H2O + CO2
H2 + O2 = H2O = SO2 =>
2 H2 + O2 = 2 H2O
CH3COCH2CH3 + O2 = CO2 + H2O =>
2 CH3COCH2CH3 + 11 O2 = 8 CO2 + 8 H2O
H2Cl + Mg(OH)2 = MgCl + HOH =>
H2Cl + Mg(OH)2 = MgCl + 2 HOH
KMnO4 + C6H10 + H2O = C6H10O2 + MnO2 + KOH =>
4 KMnO4 + 3 C6H10 + 2 H2O = 3 C6H10O2 + 4 MnO2 + 4 KOH
HNO3 + K2SO3 = K2SO4 + NO2 + H2O =>
2 HNO3 + K2SO3 = K2SO4 + 2 NO2 + H2O
Cu(s) + HNO3(dil) = Cu(NO3)2(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 8 HNO3(dil) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O(l)
KI + MnO2 = K2O + I2 + MnI2 =>
4 KI + MnO2 = 2 K2O + I2 + MnI2
Al + CH3OOH = (CH3OO)3Al + H2 =>
2 Al + 6 CH3OOH = 2(CH3OO)3Al + 3 H2
Na2CO3 + ZnSO4 = Na2SO4 + Zn(CO3) =>
Na2CO3 + ZnSO4 = Na2SO4 + Zn(CO3)
Al(OH)3 + C22H23N3O9 = Al(C22H11O9) + NH3 + H2O =>
Al(OH)3 + C22H23N3O9 = Al(C22H11O9) + 3 NH3 + 3 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
A1 + O2 = A12O3 =>
24 A1 + 3 O2 = 2 A12O3
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
C2H5 + OH(l)O2(g) = CO2(g) + H2O(l) =>
5 C2H5 + 13 OH(l)O2(g) = 10 CO2(g) + 19 H2O(l)
Al + NaOH + NaHSO4 = Al2O3 + H2O + Na2S =>
8 Al + 3 NaOH + 3 NaHSO4 = 4 Al2O3 + 3 H2O + 3 Na2S
NH4 + Na + [Co(NO2)6] = (NH4)2Na[Co(NO2)6] =>
2 NH4 + Na + [Co(NO2)6] = (NH4)2Na[Co(NO2)6]
CrCl3 + HCl + Zn = ZnCl2 + CrH =>
CrCl3 + HCl + 2 Zn = 2 ZnCl2 + CrH
CHOCH2CH2CH3 + CH3CH2MgBr + H2O = CH3CH2CHOHCH2CH3 + MgBrOH =>
5 CHOCH2CH2CH3 + 5 CH3CH2MgBr + 6 H2O = 6 CH3CH2CHOHCH2CH3 + 5 MgBrOH
CH3CHCH2 + H2O = CH3CHCH3OH =>
CH3CHCH2 + H2O = CH3CHCH3OH
OCl + S2O2 = (SO4) + Cl2 =>
6 OCl + S2O2 = 2(SO4) + 3 Cl2
C8H10N4O2 + HCl = C8H11N4O2Cl =>
C8H10N4O2 + HCl = C8H11N4O2Cl
KNO3 + HCl = HNO3 + KCl =>
KNO3 + HCl = HNO3 + KCl
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CrI3 + KOH + Br2 = K2CrO4 + KIO + KBr + H2O =>
2 CrI3 + 28 KOH + 9 Br2 = 2 K2CrO4 + 6 KIO + 18 KBr + 14 H2O
K3[Al(OH)6] + H2CO3 = Al(OH)3 + K2CO3 + H2O =>
2 K3[Al(OH)6] + 3 H2CO3 = 2 Al(OH)3 + 3 K2CO3 + 6 H2O
CH3OH + C2H5NO2 = C3H7NO2 + H2O =>
CH3OH + C2H5NO2 = C3H7NO2 + H2O
Sn2 + HCl = H + SnCl =>
Sn2 + 2 HCl = 2 H + 2 SnCl
H2O2KNO2 = HNO3KOH =>
H2O2KNO2 = HNO3KOH
K3PO4 + HOH = KOH + H3PO4 =>
K3PO4 + 3 HOH = 3 KOH + H3PO4
NO2 + P = N2 + P2O5 =>
10 NO2 + 8 P = 5 N2 + 4 P2O5
NI + H2SO4 = NI(SO4)4 + H2 =>
NI + 4 H2SO4 = NI(SO4)4 + 4 H2
SiO2 + HNO3 = SiO(NO3)2 + H2O =>
SiO2 + 2 HNO3 = SiO(NO3)2 + H2O
H2 + Hl2 = HHl =>
H2 + Hl2 = 2 HHl
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
NH3 + NH4Cl = NH3(Cl) + NH4 =>
NH3 + NH4Cl = NH3(Cl) + NH4
CN2OH4 + H2O = NH3 + CO2 =>
CN2OH4 + H2O = 2 NH3 + CO2
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