Уравнения, сбалансированные на предыдущий день |
NH3 + HI = (NH3)I + H
CoOC = COCo =>
CoOC = COCo
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
(NH4)2Co3 + O2 = NH3 + H2O + Co2 =>
2(NH4)2Co3 + O2 = 4 NH3 + 2 H2O + 3 Co2
K + Cl = KCl =>
K + Cl = KCl
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
Cr2O3 + Cl1 + C = CrCl3 + CO =>
Cr2O3 + 6 Cl1 + 3 C = 2 CrCl3 + 3 CO
KI + KNO3 + CH3COOH = I2 + CH3COOK + NO + H2O =>
6 KI + 2 KNO3 + 8 CH3COOH = 3 I2 + 8 CH3COOK + 2 NO + 4 H2O
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C6H14O6 = C6H10O4 + H2O =>
C6H14O6 = C6H10O4 + 2 H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cu(OH)2 + MgSO4 = Mg(OH)2 + CuSO4 =>
Cu(OH)2 + MgSO4 = Mg(OH)2 + CuSO4
Na2CO3 + HBr = H2CO3 + NaBr =>
Na2CO3 + 2 HBr = H2CO3 + 2 NaBr
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
HBr + Pb(ClO4)2 = HClO4 + PbBr2 =>
2 HBr + Pb(ClO4)2 = 2 HClO4 + PbBr2
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
Na2O + MgCl2 = MgO + NaCl =>
Na2O + MgCl2 = MgO + 2 NaCl
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
HClO + Mn(OH)2 = Mn(ClO)2 + H2O =>
2 HClO + Mn(OH)2 = Mn(ClO)2 + 2 H2O
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
C18H37N + C6H8O7 + H2O = C6H17N3O7 + C18H36O2 =>
75 C18H37N + 34 C6H8O7 + 93 H2O = 25 C6H17N3O7 + 78 C18H36O2
HMnO4 + Li2O = LiMnO4 + H2O =>
2 HMnO4 + Li2O = 2 LiMnO4 + H2O
Cl2 + O2 = Cl2O3 =>
2 Cl2 + 3 O2 = 2 Cl2O3
NaBiO3 + H2SO4 + Na2S2O3 = Bi2(SO4)3 + Na2SO4 + H2O =>
4 NaBiO3 + 7 H2SO4 + Na2S2O3 = 2 Bi2(SO4)3 + 3 Na2SO4 + 7 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + CuCN = Mg(CN)2 + Cu =>
Mg + 2 CuCN = Mg(CN)2 + 2 Cu
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Bi(OH)3 = BiO(OH) + H2O =>
Bi(OH)3 = BiO(OH) + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
W + KOH + KNO3 = K2WO4 + KNO2 + H2O =>
W + 2 KOH + 3 KNO3 = K2WO4 + 3 KNO2 + H2O
Fe + HCe = FeCe + H2 =>
2 Fe + 2 HCe = 2 FeCe + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K2CO3 + Ba(OH)2 = KOH + BaCO3 =>
K2CO3 + Ba(OH)2 = 2 KOH + BaCO3
K2 + HNO3 = KNO3 + H2O + N2O =>
4 K2 + 10 HNO3 = 8 KNO3 + 5 H2O + N2O
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
Na2Co3 + CaCl2 = NaCl + CaCo3 =>
Na2Co3 + CaCl2 = 2 NaCl + CaCo3
Cr(NO3)3 + ZnCl2 = CrCl3 + Zn(NO3)2 =>
2 Cr(NO3)3 + 3 ZnCl2 = 2 CrCl3 + 3 Zn(NO3)2
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