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9 Cu + 8 Cr(NO3)3 + 24 HCl = 9 Cu(NO3)2 + 8 CrCl3 + 6 NO + 12 H2O
LiOH + Ni(NO3)2 = Li(NO3)2 + Ni(OH) =>
LiOH + Ni(NO3)2 = Li(NO3)2 + Ni(OH)
HNO3 + KHCO3 = KOH + HCO3 + NO2 =>
HNO3 + KHCO3 = KOH + HCO3 + NO2
Ca + H2O1 = Ca(OH)2 + H2 =>
Ca + 2 H2O1 = Ca(OH)2 + H2
Cu(OH)2 + NH4OH = Cu(OH)4 + NH4 =>
Cu(OH)2 + 2 NH4OH = Cu(OH)4 + 2 NH4
Zn(s) + FeCl3(aq) = Fe + ZnCl3 =>
Zn(s) + FeCl3(aq) = Fe + ZnCl3
KF + S = K2S + F2 =>
2 KF + S = K2S + F2
C + H + N + O + I = CHNOI =>
C + H + N + O + I = CHNOI
K2Cr2O7 + H2C2O4*2H2O = K[Cr(C2O4)2(H2O)2]*2H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4*2H2O = 2 K[Cr(C2O4)2(H2O)2]*2H2O + 6 CO2 + 13 H2O
FeO + NaClO3 + NaOH = Na2FeO4 + NaCl + H2O =>
3 FeO + 2 NaClO3 + 6 NaOH = 3 Na2FeO4 + 2 NaCl + 3 H2O
FeOHCl2 + HCl + Mg = Fe + MgCl2 + H2O =>
2 FeOHCl2 + 2 HCl + 3 Mg = 2 Fe + 3 MgCl2 + 2 H2O
Na(NO3) + CuSO4 = NaSO4 + Cu(NO3) =>
Na(NO3) + CuSO4 = NaSO4 + Cu(NO3)
NO2(g) + H2O(t) = HNO3(aq) + NO(g) =>
3 NO2(g) + H2O(t) = 2 HNO3(aq) + NO(g)
Cu2O = Cu + O2 =>
2 Cu2O = 4 Cu + O2
Na + S = Na2S =>
2 Na + S = Na2S
Na(SO4) + CuCl = Cu(SO4) + NaCl =>
Na(SO4) + CuCl = Cu(SO4) + NaCl
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4 =>
Na2CrO4 + H2SO4 = Na2SO4 + H2CrO4
Na2SO4 + MgCl2 = MgSO4 + NaCl =>
Na2SO4 + MgCl2 = MgSO4 + 2 NaCl
CH3ONa = CH3O + Na =>
CH3ONa = CH3O + Na
Ba(HCO3)2 + Li2SO4 = BaSO4 + LiHCO3 =>
Ba(HCO3)2 + Li2SO4 = BaSO4 + 2 LiHCO3
Al(s) + FeO(aq) = AlO + Fe =>
Al(s) + FeO(aq) = AlO + Fe
HCOOH + [Ag(NH3)2]NO3 = Ag + CO2 + HNO3 + NH3 =>
HCOOH + 2[Ag(NH3)2]NO3 = 2 Ag + CO2 + 2 HNO3 + 4 NH3
Na2SO3 + O2 = Na2SO4 =>
2 Na2SO3 + O2 = 2 Na2SO4
H3BO3 + Ba(OH)2 = Ba3(BO3)2 + H2O =>
2 H3BO3 + 3 Ba(OH)2 = Ba3(BO3)2 + 6 H2O
Na2CO2 + SrCl2 = NaCl + SrCO2 =>
Na2CO2 + SrCl2 = 2 NaCl + SrCO2
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
MgO + K2CO3 = MgCO3 + K2O =>
MgO + K2CO3 = MgCO3 + K2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
HCl + HgS + HNO3 = HgCl2 + S + NO + H2O =>
6 HCl + 3 HgS + 2 HNO3 = 3 HgCl2 + 3 S + 2 NO + 4 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
K3PO4KCl + CuCl2 = Cu3(PO4)2 + KCl =>
2 K3PO4KCl + 3 CuCl2 = Cu3(PO4)2 + 8 KCl
CrO2(ac) + ClO(ac) = CrO4(ac) + Cl(ac) =>
CrO2(ac) + 2 ClO(ac) = CrO4(ac) + 2 Cl(ac)
NaCl(aq) + Hg2(CH3COO)2(aq) = Na(CH3COO)(aq) + HgCl(s) =>
2 NaCl(aq) + Hg2(CH3COO)2(aq) = 2 Na(CH3COO)(aq) + 2 HgCl(s)
NaBr + O3 + H2SO4 = Br2 + NaHSO4 + H2O =>
6 NaBr + O3 + 6 H2SO4 = 3 Br2 + 6 NaHSO4 + 3 H2O
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2 =>
Mg(NO3)2 + CaI2 = Ca(NO3)2 + MgI2
CaO + NH4OH = Ca(OH)2 + NH3 =>
CaO + NH4OH = Ca(OH)2 + NH3
CaI2 + KOH = Ca(OH)2 + KI =>
CaI2 + 2 KOH = Ca(OH)2 + 2 KI
Cl2 + NH3 + KOH = KCl + KNO3 + H2O =>
4 Cl2 + NH3 + 9 KOH = 8 KCl + KNO3 + 6 H2O
CaO + NH4OH = Ca(OH)2 + NH3 =>
CaO + NH4OH = Ca(OH)2 + NH3
MgCO3 + CaCO3 = CaO*MgO + CO2 =>
MgCO3 + CaCO3 = CaO*MgO + 2 CO2
K2B4O7*4H2O = B + K + O + H =>
K2B4O7*4H2O = 4 B + 2 K + 11 O + 8 H
Al(s) + PbCl2(aq) = AlCl3(aq) + Pb(s) =>
2 Al(s) + 3 PbCl2(aq) = 2 AlCl3(aq) + 3 Pb(s)
CH3COOH + C2H6O = C4H6O2 + H2O =>
3 CH3COOH + C2H6O = 2 C4H6O2 + 3 H2O
ClO3{-} + N2H4 = Cl{-} + H2O + N2 =>
2 ClO3{-} + 3 N2H4 = 2 Cl{-} + 6 H2O + 3 N2
NaNO2 + KMnO4 + KOH = K2MnO4 + NaNO3 + H2O =>
NaNO2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + NaNO3 + H2O
FeH2 = Fe + H =>
FeH2 = Fe + 2 H
HNO3 + H3PO4 = (NH4)3PO4 + P2O5 + O2 =>
3 HNO3 + 3 H3PO4 = (NH4)3PO4 + P2O5 + 6 O2
K2CrO4 = K2 + CrO4 =>
K2CrO4 = K2 + CrO4
C3H8 + KMnO4 + H2SO4 = C3H6 + MnSO4 + K2SO4 + H2O =>
5 C3H8 + 2 KMnO4 + 3 H2SO4 = 5 C3H6 + 2 MnSO4 + K2SO4 + 8 H2O
HNO3(aq) + H2O(l) = H3O{+}(aq) + NO3{-}(aq) =>
HNO3(aq) + H2O(l) = H3O{+}(aq) + NO3{-}(aq)
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