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10 Na2CO3 + 17 C4H6O6 = 18 CO2 + 26 H2O + 10 Na2C6H5O7
Cu + Mg(PO4)3 = Cu(PO4) + Mg =>
3 Cu + Mg(PO4)3 = 3 Cu(PO4) + Mg
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Ba3N2 + HF = BaF2 + NH3 =>
Ba3N2 + 6 HF = 3 BaF2 + 2 NH3
Ca(OH)2 + HC2H3O2 = H2O + CaCO =>
2 Ca(OH)2 + HC2H3O2 = 4 H2O + 2 CaCO
SF4 + I2O = IF + SO2 =>
SF4 + 2 I2O = 4 IF + SO2
H4N00C(CH2)4COONH4 + NaOH = HOOC(CH2)4COOH + NaNH4 =>
H4N00C(CH2)4COONH4 + 2 NaOH = HOOC(CH2)4COOH + 2 NaNH4
Cr2(SO4)3 + HNO3 = CrHNO3 + SO4 =>
Cr2(SO4)3 + 2 HNO3 = 2 CrHNO3 + 3 SO4
PbO2 + Cr(OH)3 + KOH = K[Pb(OH)3] + K2CrO4 + H2O =>
3 PbO2 + 2 Cr(OH)3 + 7 KOH = 3 K[Pb(OH)3] + 2 K2CrO4 + 2 H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
BaCl2 + MgO = MgCl2 + BaO =>
BaCl2 + MgO = MgCl2 + BaO
C57H102O6 + C3H7OH = C57H117O6 + C3H8O3 =>
14 C57H102O6 + 153 C3H7OH = 20 C57H117O6 + 39 C3H8O3
Fe + OH + Ca(OH)2 = Ca3Fe2((OH)4)3 =>
2 Fe + 6 OH + 3 Ca(OH)2 = Ca3Fe2((OH)4)3
H2C6H5O7{-} + H2SO4 = HH2C6H5O7 + HSO4{-} =>
H2C6H5O7{-} + H2SO4 = HH2C6H5O7 + HSO4{-}
Fe + O3 = Fe2O3(aq) =>
2 Fe + O3 = Fe2O3(aq)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Li + CaF2 = Ca + LiF =>
2 Li + CaF2 = Ca + 2 LiF
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
MgCl2 + CaO = CaCl2 + MgO =>
MgCl2 + CaO = CaCl2 + MgO
AlBr3 + Cu = Al + CuBr =>
AlBr3 + 3 Cu = Al + 3 CuBr
NH3 + NO2 = N2 + H2O =>
8 NH3 + 6 NO2 = 7 N2 + 12 H2O
KBr(aq) + Pb(NO3)2 = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2 = PbBr2(s) + 2 KNO3(aq)
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
Zn + HNO3 = Zn(NO3)2 + H2 =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
CH2CH2(g) + Br2(aq) = CH2BrCH2Br(g) =>
CH2CH2(g) + Br2(aq) = CH2BrCH2Br(g)
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
Cu + KNO3 = Cu(NO3)2 + K =>
Cu + 2 KNO3 = Cu(NO3)2 + 2 K
S + KOH = H2O + K2S + K2SO4 =>
4 S + 8 KOH = 4 H2O + 3 K2S + K2SO4
C2OH + H3O = C2H2O + OH =>
2 C2OH + H3O = 2 C2H2O + OH
PBr5 = P + Br2 =>
2 PBr5 = 2 P + 5 Br2
HNO3 + Mn(OH)2 = MnH2 + NO3OH =>
2 HNO3 + Mn(OH)2 = MnH2 + 2 NO3OH
KHSO4 + MnO2 + KCl = MnSO4 + K2SO4 + Cl2 + KOH =>
2 KHSO4 + MnO2 + 2 KCl = MnSO4 + K2SO4 + Cl2 + 2 KOH
PS + O2 = P2O5 + SO2 =>
4 PS + 9 O2 = 2 P2O5 + 4 SO2
Ag + (SO2)4 = Ag(SO2)4 =>
Ag + (SO2)4 = Ag(SO2)4
FeCl3 + Mg(NO3)2 = Fe(NO3)3 + Mg3Cl6 =>
2 FeCl3 + 3 Mg(NO3)2 = 2 Fe(NO3)3 + Mg3Cl6
KMnO4 + KBr + CH3COOH = Br2 + CH3COOMn + CH3COOK + H2O =>
KMnO4 + 6 KBr + 8 CH3COOH = 3 Br2 + CH3COOMn + 7 CH3COOK + 4 H2O
Li2CO4 = CO2 + LiO =>
Li2CO4 = CO2 + 2 LiO
I + HNO3 = (HIO3) + NO2 + H =>
I + 3 HNO3 = (HIO3) + 3 NO2 + 2 H
Fe(SCN)3 + Na2PO4 = Fe2(PO4)3 + NaSCN =>
2 Fe(SCN)3 + 3 Na2PO4 = Fe2(PO4)3 + 6 NaSCN
Al + Ba(NO3)2 = Al2O3 + Ba + NO =>
8 Al + 3 Ba(NO3)2 = 4 Al2O3 + 3 Ba + 6 NO
Al + Ba(OH)2 = Ba3(AlO3)2 + H2 =>
2 Al + 3 Ba(OH)2 = Ba3(AlO3)2 + 3 H2
Mg + H2(PO4) = Mg3(PO4)2 + H2 =>
3 Mg + 2 H2(PO4) = Mg3(PO4)2 + 2 H2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Na + H2(SO4) = Na2(SO4) + H2 =>
2 Na + H2(SO4) = Na2(SO4) + H2
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