Уравнения, сбалансированные на предыдущий день |
2 Al(OH)3 + 3 H2(SO3) = Al2(SO3)3 + 6 H2O
SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)
CO2H2O = H2CO3 =>
CO2H2O = H2CO3
Al + HClO2 = AlClO2 + H =>
Al + HClO2 = AlClO2 + H
Cr + Fe(NO3)2 = Fe + Cr(NO3)3 =>
2 Cr + 3 Fe(NO3)2 = 3 Fe + 2 Cr(NO3)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Mg(C2H3O2)2 + SrCl2 = MgCl2 + Sr(C2H3O2)2 =>
Mg(C2H3O2)2 + SrCl2 = MgCl2 + Sr(C2H3O2)2
Fe + Ba = FeBa =>
Fe + Ba = FeBa
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
(KI)PB(NO3) = KI + PB(NO3) =>
(KI)PB(NO3) = KI + PB(NO3)
C6H5CH3 + Na2CO3 = C6H5COONa + NaOH + H2O =>
5 C6H5CH3 + 7 Na2CO3 = 6 C6H5COONa + 8 NaOH + H2O
C6H5COSH + O2 = CO2 + H2O + S =>
C6H5COSH + 8 O2 = 7 CO2 + 3 H2O + S
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(aq) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(aq) + 3 CaSO4(s)
Rh2(SO4)3 + NaOH = Rh(OH)3 + Na2SO4 =>
Rh2(SO4)3 + 6 NaOH = 2 Rh(OH)3 + 3 Na2SO4
AgNO3 + MgCI2 = AgCI2 + NO3Mg =>
AgNO3 + MgCI2 = AgCI2 + NO3Mg
Fe2O3 + BaO = BaFe2O4 =>
Fe2O3 + BaO = BaFe2O4
Na2S + H2SO4 = Na2SO4 + H2S =>
Na2S + H2SO4 = Na2SO4 + H2S
Hg + HBr = Hg2Br2 + H2 =>
2 Hg + 2 HBr = Hg2Br2 + H2
Os3N2 = Os + N2 =>
Os3N2 = 3 Os + N2
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2 =>
MnO2 + Sn(OH)2 = Mn(OH)2 + SnO2
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq) =>
KI(aq) + NaCl(aq) = KCl(aq) + NaI(aq)
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2 =>
CuSO4 + Ba(NO3)2 = BaSO4 + Cu(NO3)2
H + S = HS =>
H + S = HS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cd(NO3)2 + CsOH = Cd(OH)2 + CsNO3 =>
Cd(NO3)2 + 2 CsOH = Cd(OH)2 + 2 CsNO3
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + Zn(s) =>
Mg(s) + Zn(NO3)2(aq) = Mg(NO3)2(aq) + Zn(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K2CO3 + H2SiO3 = K2SiO3 + CO2 + H2O =>
K2CO3 + H2SiO3 = K2SiO3 + CO2 + H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
KBr + CH3COOH + KMnO4 = Br2 + CH3COOK + MnO2 + H2O =>
6 KBr + 8 CH3COOH + 2 KMnO4 = 3 Br2 + 8 CH3COOK + 2 MnO2 + 4 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
K2CO3 + HNO3 = CO2 + H2O + KNO3 =>
K2CO3 + 2 HNO3 = CO2 + H2O + 2 KNO3
Hl + AgNO3 = HlAgNO3 =>
Hl + AgNO3 = HlAgNO3
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CaCl2(aq) + Na3PO4 = Ca3(PO4)2 + NaCl(aq) =>
3 CaCl2(aq) + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl(aq)
AICI + H2 = AI + HCI =>
2 AICI + H2 = 2 AI + 2 HCI
B2O3(s) + HF = BF3(g) + H2O =>
B2O3(s) + 6 HF = 2 BF3(g) + 3 H2O
Zn3(PO3)2 + (NH4)2S = (NH4)3PO3 + ZnS =>
Zn3(PO3)2 + 3(NH4)2S = 2(NH4)3PO3 + 3 ZnS
C9H12 + KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + C6H5COOH =>
35 C9H12 + 66 KMnO4 + 99 H2SO4 = 174 H2O + 33 K2SO4 + 66 MnSO4 + 45 C6H5COOH
C6H14 + H2O = CO2 + H2 =>
C6H14 + 12 H2O = 6 CO2 + 19 H2
Na2CO3 + HCl = CO2 + NaCl + H2O =>
Na2CO3 + 2 HCl = CO2 + 2 NaCl + H2O
HB4 + O2 = HB4O8 =>
HB4 + 4 O2 = HB4O8
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PCl5 + CaO = CaCl2 + P2O5 =>
2 PCl5 + 5 CaO = 5 CaCl2 + P2O5
CoSO4 = Co2 + (SO4)3 =>
6 CoSO4 = 3 Co2 + 2(SO4)3
Sr + Cs3PO4 = Cs + Sr3(PO4)2 =>
3 Sr + 2 Cs3PO4 = 6 Cs + Sr3(PO4)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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