Equations balanced on the previous day | Equations balanced on the next day |
LiC2H3O2 + Ni = NiC2H3O2 + Li
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + H2S = Fe4S3 + H2 =>
4 Fe + 3 H2S = Fe4S3 + 3 H2
HCl + Na2SO3 + K2Cr2O7 = KCl + Na2SO4 + CrCl3 + H2O =>
8 HCl + 3 Na2SO3 + K2Cr2O7 = 2 KCl + 3 Na2SO4 + 2 CrCl3 + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HCl + O2 = H2O2 + Cl =>
2 HCl + O2 = H2O2 + 2 Cl
Ni + NH3 = Ni(NH3)4 =>
Ni + 4 NH3 = Ni(NH3)4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
LiC2H3O2 + Ni = NiC2H3O2 + Li =>
LiC2H3O2 + Ni = NiC2H3O2 + Li
Pb(OH)2 = PbO + water =>
Pb(OH)2 = PbO + H2O
Nh4Cl2 + Na2CO3 = Nh4CO3 + NaCl =>
Nh4Cl2 + Na2CO3 = Nh4CO3 + 2 NaCl
NaI + H2SO4 + MnO4 = I2 + Mn + Na2SO4 + H2O =>
8 NaI + 4 H2SO4 + MnO4 = 4 I2 + Mn + 4 Na2SO4 + 4 H2O
Fe2(SO4)3 + SCN = Fe(SCN) + SO4 =>
Fe2(SO4)3 + 2 SCN = 2 Fe(SCN) + 3 SO4
Cu{2+} + HO{-} = Cu(OH)2 =>
Cu{2+} + 2 HO{-} = Cu(OH)2
FeSO4 + Ca(HCO3)2 + O2 = Fe2(CO3)3 + CaSO4 + H2O + CO2 =>
4 FeSO4 + 4 Ca(HCO3)2 + O2 = 2 Fe2(CO3)3 + 4 CaSO4 + 4 H2O + 2 CO2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
Pb + C2H4O2 + K2CrO4 = PbCrO4 + KC2H4O2 =>
Pb + 2 C2H4O2 + K2CrO4 = PbCrO4 + 2 KC2H4O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
HBr + Ba(OH)2 = Ba(Br)2 + H2O =>
2 HBr + Ba(OH)2 = Ba(Br)2 + 2 H2O
SnO3{2-} + K2S + H2O = SnS3{2-} + KOH =>
SnO3{2-} + 3 K2S + 3 H2O = SnS3{2-} + 6 KOH
K2Cr2O7 + C2H4HO + HCl = CrCl3 + CH3COOH + KCl + H2O =>
K2Cr2O7 + 2 C2H4HO + 8 HCl = 2 CrCl3 + 2 CH3COOH + 2 KCl + 5 H2O
NaBO + MgSO = MgBO + NaSO =>
NaBO + MgSO = MgBO + NaSO
ClO7 + H2O = HCl + O2 =>
4 ClO7 + 2 H2O = 4 HCl + 15 O2
LiC2H3O2 + Ni = NiC2H3O2 + Li =>
LiC2H3O2 + Ni = NiC2H3O2 + Li
O3 + KJ + H2O = J2 + KOH =>
O3 + 6 KJ + 3 H2O = 3 J2 + 6 KOH
LiC2H3O2 + Ni = NiC2H3O2 + Li =>
LiC2H3O2 + Ni = NiC2H3O2 + Li
Pb + C2H4O2 + K2CrO4 = PbCrO4 + KC2H4O2 =>
Pb + 2 C2H4O2 + K2CrO4 = PbCrO4 + 2 KC2H4O2
C3H7Cl + NaOH = C3H7OH + NaCl =>
C3H7Cl + NaOH = C3H7OH + NaCl
OH{-} + IO3{-} + HSO3{-} = I{-} + SO4{2-} + H2O =>
3 OH{-} + IO3{-} + 3 HSO3{-} = I{-} + 3 SO4{2-} + 3 H2O
KMnO4 + NaOH = MnO2 + NaO2 + KOH =>
KMnO4 + NaOH = MnO2 + NaO2 + KOH
NaIO3 + SO2 + H2O = Na2SO4 + H2SO4 + I2 =>
2 NaIO3 + 5 SO2 + 4 H2O = Na2SO4 + 4 H2SO4 + I2
Pb + C2H4O2 + K2CrO4 = PbCrO4 + KC2H4O2 =>
Pb + 2 C2H4O2 + K2CrO4 = PbCrO4 + 2 KC2H4O2
Na2S2O3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2S2O3 + 3 H2SO4 = 3 H2O + Na2SO4 + 4 SO2
CH3COOH + CH3CH(CH3)CH2CH2OH = CH3COOCH3CH(CH3)CH2 + H2O =>
5 CH3COOH + 4 CH3CH(CH3)CH2CH2OH = 5 CH3COOCH3CH(CH3)CH2 + 4 H2O
(NH4)2Cu(SO4)2*6H2O + NH3 = (NH4)2(NH3)2Cu(SO4)2*4H2O + H2O =>
(NH4)2Cu(SO4)2*6H2O + 2 NH3 = (NH4)2(NH3)2Cu(SO4)2*4H2O + 2 H2O
Br + KI = KBr + I2 =>
2 Br + 2 KI = 2 KBr + I2
Ag + AuCl = AgCl + Au =>
Ag + AuCl = AgCl + Au
Al(OH)2 + H3PO4 = AlHPO4 + H2O =>
Al(OH)2 + H3PO4 = AlHPO4 + 2 H2O
BaCl2(aq) + Na2SO4(aq) = NaCl + BaSO4 =>
BaCl2(aq) + Na2SO4(aq) = 2 NaCl + BaSO4
Mn{3+} + H2O = MnO2 + Mn + H{+} =>
4 Mn{3+} + 6 H2O = 3 MnO2 + Mn + 12 H{+}
K(s) + S(s) = KS =>
K(s) + S(s) = KS
CaO + H2SO4 = Ca(SO4) + H2O =>
CaO + H2SO4 = Ca(SO4) + H2O
Cr2O3 + CO = Cr + CO2 =>
Cr2O3 + 3 CO = 2 Cr + 3 CO2
K2Cr2O7 + SnSO4 + H2SO4 = K2SO4 + Cr2(SO4)2 + Sn(SO4)3 + H2O =>
K2Cr2O7 + 2 SnSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)2 + 2 Sn(SO4)3 + 7 H2O
S + Pb(NO3)2 = SO3 + N + PbO =>
5 S + 3 Pb(NO3)2 = 5 SO3 + 6 N + 3 PbO
K2Cr2O7 + SnSO4 + H2SO4 = K2SO4 + Cr2(SO4)2 + Sn(SO4)3 + H2O =>
K2Cr2O7 + 2 SnSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)2 + 2 Sn(SO4)3 + 7 H2O
K2Cr2O7 + SnSO4 + H2SO4 = K2SO4 + Cr2(SO4)2 + Sn(SO4)3 + H2O =>
K2Cr2O7 + 2 SnSO4 + 7 H2SO4 = K2SO4 + Cr2(SO4)2 + 2 Sn(SO4)3 + 7 H2O
S2Cl2 + F2 = SF4 + SCl2 =>
S2Cl2 + 2 F2 = SF4 + SCl2
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