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Ca(OH)2 + Na2CO2 = 2 NaOH + CaCO2
Mg + NH3Cl = MgCl2 + NH3 =>
Mg + 2 NH3Cl = MgCl2 + 2 NH3
*Mg + O2 = *2MgO =>
2*Mg + O2 = *2MgO
Mg + Cu(NO3)2 = Cu2 + Mg(NO3) =>
4 Mg + 2 Cu(NO3)2 = Cu2 + 4 Mg(NO3)
CH3COOH + NaOH = NaCH + CO2 + H2O =>
3 CH3COOH + 4 NaOH = 4 NaCH + 2 CO2 + 6 H2O
HCOOH + LiOH = Li(HCOO) + H2O =>
HCOOH + LiOH = Li(HCOO) + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag{+} + Cd = Ag + Cd{2+} =>
2 Ag{+} + Cd = 2 Ag + Cd{2+}
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2 =>
KHC4H4O6 + NaHCO3 = KNaC4H4O6 + H2O + CO2
C3H6(g) + NO(g) = C3H3N(l) + H2O(g) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(l) + 6 H2O(g) + N2(g)
NaNO3 + MnO2 + KOH = K2MnO4 + H2O + NaNO2 =>
NaNO3 + MnO2 + 2 KOH = K2MnO4 + H2O + NaNO2
NH3 + KMnO4 + KOH = KNO3 + K2MnO4 + H2O =>
NH3 + 8 KMnO4 + 9 KOH = KNO3 + 8 K2MnO4 + 6 H2O
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
CH3COOCH3 + Ca(OH)2 = CH3COOCa + CH3(OH)2 =>
CH3COOCH3 + Ca(OH)2 = CH3COOCa + CH3(OH)2
Ag3PO4 + NH3*H2O = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = [Ag(NH3)2]3PO4 + 6 H2O
NH4SCN + FeCl3 + H2O = FeO(SCN)3 + NH4Cl + H =>
3 NH4SCN + FeCl3 + H2O = FeO(SCN)3 + 3 NH4Cl + 2 H
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4SCN + FeCl3 + H2O = (Fe(H2O)5(SCN))Cl2 + NH4Cl =>
NH4SCN + FeCl3 + 5 H2O = (Fe(H2O)5(SCN))Cl2 + NH4Cl
Cr + CuCl2 = Cu + CrCl2 =>
Cr + CuCl2 = Cu + CrCl2
CuBr2 + Ag = AgBr + Cu =>
CuBr2 + 2 Ag = 2 AgBr + Cu
MgNO3 + NaSiO3 = MgSiO3 + NaNO3 =>
MgNO3 + NaSiO3 = MgSiO3 + NaNO3
BaBr2 + I2 = BaI2 + Br2 =>
BaBr2 + I2 = BaI2 + Br2
K(ClO3) + HBr = KCl + H2O + Br =>
K(ClO3) + 6 HBr = KCl + 3 H2O + 6 Br
*Ag3AsO4 + HNO3 = AgNO3 + H3AsO4 =>
*Ag3AsO4 + 3 HNO3 = 3 AgNO3 + H3AsO4
CaCO3 + CO2 + H2O = Ca(HCO3)2 =>
CaCO3 + CO2 + H2O = Ca(HCO3)2
MgCl2 + Ba(NO3)2 = Mg(NO3)2 + BaCl2 =>
MgCl2 + Ba(NO3)2 = Mg(NO3)2 + BaCl2
(NH4)2SO4 + Ba(OH)2 = (NH4)2OH + Ba(SO4)2 =>
2(NH4)2SO4 + Ba(OH)2 = 2(NH4)2OH + Ba(SO4)2
SO3 + NaCl = NaSO3 + Cl =>
SO3 + NaCl = NaSO3 + Cl
Ag + O2 = Ag2O =>
4 Ag + O2 = 2 Ag2O
KI + KIO4 + HCl = H2O + I2 + KCl =>
7 KI + KIO4 + 8 HCl = 4 H2O + 4 I2 + 8 KCl
CH1935 + O2 = CO2 + H2O =>
4 CH1935 + 1939 O2 = 4 CO2 + 3870 H2O
C7H8O6 + O2 = CO + H2O =>
2 C7H8O6 + 5 O2 = 14 CO + 8 H2O
FeS + HS = FeS2 + H2S =>
FeS + 2 HS = FeS2 + H2S
NH4Br + NaOH = NH4OH + NaBr =>
NH4Br + NaOH = NH4OH + NaBr
C5H8 + KMnO4 + KOH = C5H11O4 + K2MnO4 + H2O =>
C5H8 + 5 KMnO4 + 5 KOH = C5H11O4 + 5 K2MnO4 + H2O
CoSO4 + HCl = CoCl2 + H2SO4 =>
CoSO4 + 2 HCl = CoCl2 + H2SO4
Zn + CuCI = ZnCI + Cu =>
Zn + CuCI = ZnCI + Cu
Ag + H2O = AgO + H2 =>
Ag + H2O = AgO + H2
NaNo3 + KC2H3O2 = KNo3 + NaC2H3O2 =>
NaNo3 + KC2H3O2 = KNo3 + NaC2H3O2
Cr(OH)2 + OH{-} = Cr(OH)4{2-} =>
Cr(OH)2 + 2 OH{-} = Cr(OH)4{2-}
CaHPO4 + KOH = Ca95(HPO4)5(PO4)55(OH)15 + K3PO4 + H2O =>
95 CaHPO4 + 105 KOH = Ca95(HPO4)5(PO4)55(OH)15 + 35 K3PO4 + 90 H2O
NaHCO3(aq) = Na2CO3 + H2CO3 =>
2 NaHCO3(aq) = Na2CO3 + H2CO3
K3[Cr(OH)6] + S + NH3 = K2Cr2O7 + (NH4)2S + KOH + H2O =>
2 K3[Cr(OH)6] + 3 S + 6 NH3 = K2Cr2O7 + 3(NH4)2S + 4 KOH + H2O
PBNO3 + KSO4 = PBSO4KNO3 =>
PBNO3 + KSO4 = PBSO4KNO3
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
H2O2 + Zn = H2ZnO2 =>
H2O2 + Zn = H2ZnO2
Al2 + CoSO4 = Co + AlSO4 =>
Al2 + 2 CoSO4 = 2 Co + 2 AlSO4
Ba3P8O8 + NaCl = Ba3Cl + NaP8O8 =>
Ba3P8O8 + NaCl = Ba3Cl + NaP8O8
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-] =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-]
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
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