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3 HIO3 + Al(OH)3 = Al(IO3)3 + 3 H2O
Mg + H2O + HCl = MgCl + H3O =>
Mg + H2O + HCl = MgCl + H3O
H2S2O7(s)H2O(l) = H2SO4(l) =>
H2S2O7(s)H2O(l) = 2 H2SO4(l)
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr3(SO4)3 + K2SO4 + H2O =>
8 Al + 3 K2Cr2O7 + 21 H2SO4 = 4 Al2(SO4)3 + 2 Cr3(SO4)3 + 3 K2SO4 + 21 H2O
C8H18 + Na3NO4 = CO2 + H2O + N2 + Na =>
8 C8H18 + 50 Na3NO4 = 64 CO2 + 72 H2O + 25 N2 + 150 Na
HF + Ca(ClO)2 = HClO + CaF2 =>
2 HF + Ca(ClO)2 = 2 HClO + CaF2
Mg + Pb(OH)2 = Mg(OH)2 + Pb =>
Mg + Pb(OH)2 = Mg(OH)2 + Pb
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ba3N2 + HCl = BaCl2 + NH4Cl =>
Ba3N2 + 8 HCl = 3 BaCl2 + 2 NH4Cl
WO + H2 = W + H2O =>
WO + H2 = W + H2O
MnI2(aq) + AgNO3(aq) = AgI(s) + Mn(NO3)2(au) =>
MnI2(aq) + 2 AgNO3(aq) = 2 AgI(s) + Mn(NO3)2(au)
HNO3 + NH3 = NHNO3 + H2O =>
11 HNO3 + 5 NH3 = 8 NHNO3 + 9 H2O
CuS + FeCl3 = CuCl2 + Fe(Cl)2 + S =>
CuS + 2 FeCl3 = CuCl2 + 2 Fe(Cl)2 + S
Z2A = Z4A2 =>
2 Z2A = Z4A2
Al2O3 + NO = Al + NO2 =>
Al2O3 + 3 NO = 2 Al + 3 NO2
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C7H12 + LiAlH4 + HCl = C7H14 + Li + AlCl3 =>
7 C7H12 + 2 LiAlH4 + 6 HCl = 7 C7H14 + 2 Li + 2 AlCl3
K2Cr2O7 + MgI2 + H2SO4 = Cr2(SO4)3 + I2 + MgSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 MgI2 + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 MgSO4 + K2SO4 + 7 H2O
Na2CO3(aq) + KNO3(aq) = K2CO3(aq) + NaNO3(aq) =>
Na2CO3(aq) + 2 KNO3(aq) = K2CO3(aq) + 2 NaNO3(aq)
AlBr3 + AgNO3 = Al2(NO3)3 + AgBr2 =>
2 AlBr3 + 3 AgNO3 = Al2(NO3)3 + 3 AgBr2
Cl + HNO3 + NaOH = ClHNO3NaOH =>
Cl + HNO3 + NaOH = ClHNO3NaOH
Na2CO3 + CH3COOH = NaCH3COO + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 NaCH3COO + H2O + CO2
SCN + FeCl3 = FeSCN + Cl =>
SCN + FeCl3 = FeSCN + 3 Cl
HCl + NaClO2 = ClO2 + NaCl + H2O =>
4 HCl + 5 NaClO2 = 4 ClO2 + 5 NaCl + 2 H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
H + NaBrO3 + H2RuCl6 = RuO4 + Br2 + NaCl + H2O =>
26 H + 6 NaBrO3 + H2RuCl6 = RuO4 + 3 Br2 + 6 NaCl + 14 H2O
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Zn + (Fe2SO4)3 = ZnSO4 + Fe =>
3 Zn + (Fe2SO4)3 = 3 ZnSO4 + 6 Fe
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
(NH4)2CO3 = NH3 + CO2 + H2O =>
(NH4)2CO3 = 2 NH3 + CO2 + H2O
Mg(s) + HCl(aq) = H2(g) + Mg{2+} + Cl{-}(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + Mg{2+} + 2 Cl{-}(aq)
CH3COOH + C3H5(OH)2 = (CH3COO)3C3H5 + H2O =>
21 CH3COOH + 4 C3H5(OH)2 = 6(CH3COO)3C3H5 + 14 H2O
PCl5 + H2O = POCl3 + HCl =>
PCl5 + H2O = POCl3 + 2 HCl
Na + H2O = NaOH + H22 =>
22 Na + 22 H2O = 22 NaOH + H22
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
*4Fe + O2 = *2Fe2O3 =>
*4Fe + 3 O2 = *2Fe2O3
CH40 + O2 = CO + H2O =>
2 CH40 + 21 O2 = 2 CO + 40 H2O
Cu(NO3)2(aq) + Na3PO4(aq) = Cu3(PO4)2 + NaNO3 =>
3 Cu(NO3)2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 6 NaNO3
Mn + PtCl2 = MnCl2 + Pt =>
Mn + PtCl2 = MnCl2 + Pt
HF + Ca(ClO)2 = HClO + CaF2 =>
2 HF + Ca(ClO)2 = 2 HClO + CaF2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
NaCl + CaO = CaCl2 + Na2O =>
2 NaCl + CaO = CaCl2 + Na2O
C2H7N + HNO2 = C2H5OH + N2 + H2O =>
C2H7N + HNO2 = C2H5OH + N2 + H2O
KMnO4 + KBr + H2O = MnO2 + Br1 + KOH =>
KMnO4 + 3 KBr + 2 H2O = MnO2 + 3 Br1 + 4 KOH
CaBr2 + Ca(BrO3)2 + H2SO4 = Br2 + CaSO4 + H2O =>
5 CaBr2 + Ca(BrO3)2 + 6 H2SO4 = 6 Br2 + 6 CaSO4 + 6 H2O
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