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MgCl2 + Zn(NO3)2 = ZnCl2 + Mg(NO3)2
K2SO4 + Ca(NO3)2 = Ca2SO4 + K(NO3)2 =>
K2SO4 + 2 Ca(NO3)2 = Ca2SO4 + 2 K(NO3)2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
La + H2O = La(OH)3 + H2 =>
2 La + 6 H2O = 2 La(OH)3 + 3 H2
CaSO3(aq) + HBr(aq) = CaBr2(aq) + SO2(g) + H2O(l) =>
CaSO3(aq) + 2 HBr(aq) = CaBr2(aq) + SO2(g) + H2O(l)
MgSO4 + Na2HPO4 + NH4OH = MgNH4PO4 + Na2SO4 + H2O =>
MgSO4 + Na2HPO4 + NH4OH = MgNH4PO4 + Na2SO4 + H2O
SrCl2H12O6 + NaOH = SrO + NaCl + H2O =>
SrCl2H12O6 + 2 NaOH = SrO + 2 NaCl + 7 H2O
K2Cr2O7 + HCl = Cl2 + H2O + Cr2O3 + KCl =>
K2Cr2O7 + 8 HCl = 3 Cl2 + 4 H2O + Cr2O3 + 2 KCl
KMg(SO4)Cl*3H2O = Mg(HSO4)Cl + K2O + H2O =>
2 KMg(SO4)Cl*3H2O = 2 Mg(HSO4)Cl + K2O + 5 H2O
Fe2(SO3)3 + H2O = FeO + H4(SO3)3 =>
Fe2(SO3)3 + 2 H2O = 2 FeO + H4(SO3)3
H2SO4 + NaOH = H2O + Na2SO4(excess) =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4(excess)
KMnO4 + H2SO4 + COOH = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 10 COOH = 2 MnSO4 + K2SO4 + 8 H2O + 10 CO2
Na2S(aq) + ZnCl2(aq) = ZnS + NaCl =>
Na2S(aq) + ZnCl2(aq) = ZnS + 2 NaCl
K(CN) + MnO2 + HCl = KCl + MnCl2 + CO2 + NO2 + H2O =>
2 K(CN) + 9 MnO2 + 20 HCl = 2 KCl + 9 MnCl2 + 2 CO2 + 2 NO2 + 10 H2O
Zn(CH3COO)2 + C2H5O = ZnO + CH3COOH + C3H8 =>
2 Zn(CH3COO)2 + 16 C2H5O = 2 ZnO + 11 CH3COOH + 6 C3H8
Sr(OH)2 + HCH3COO = Sr(CH3COO)2 + H2O =>
Sr(OH)2 + 2 HCH3COO = Sr(CH3COO)2 + 2 H2O
C2H6O + O2 = H2O + C2H3O2H =>
C2H6O + O2 = H2O + C2H3O2H
Cu2O + HBO2 = CuBO2 + H2O =>
Cu2O + 2 HBO2 = 2 CuBO2 + H2O
Mg(HCO3)2 + CH3COOH = Mg(CH3COOH)2 + H2O + CO =>
2 Mg(HCO3)2 + 7 CH3COOH = 2 Mg(CH3COOH)2 + 8 H2O + 10 CO
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
FeCl3 + CuSO4 = Fe2(SO4)3 + Cu(Cl)2 =>
2 FeCl3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(Cl)2
Pb(CH3COS)2 + O3 = Pb3O4 + CO2 + H2O + H2SO4 =>
9 Pb(CH3COS)2 + 49 O3 = 3 Pb3O4 + 36 CO2 + 9 H2O + 18 H2SO4
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BrO3{-} + H{+} + e = Br + H2O =>
BrO3{-} + 6 H{+} + 5e = Br + 3 H2O
Na2S03 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2S03 + 8 H2SO4 = Na2SO4 + 8 H2O + 10 SO2
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l) =>
NaOH(aq) + HCl(aq) = NaCl(aq) + H2O(l)
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
Na2SO3 + K2O = K2SO3 + Na2O =>
Na2SO3 + K2O = K2SO3 + Na2O
NF3 = N2F6 =>
2 NF3 = N2F6
Na[Al(OH)4] + H2O2 = Al(OH)3 + H2O + NaHO2 =>
Na[Al(OH)4] + H2O2 = Al(OH)3 + H2O + NaHO2
Na + Mn + O2 = NaMnO4 =>
Na + Mn + 2 O2 = NaMnO4
CH3CH2CH3COOK + KOH = CH3CH3 + K2CO3 =>
2 CH3CH2CH3COOK + 2 KOH = 3 CH3CH3 + 2 K2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AI(OH)3 + NaOH = Na(AI(OH)4) =>
AI(OH)3 + NaOH = Na(AI(OH)4)
NaNO2 + Zn + HCl = N2 + ZnCl2 + NaCl + H2O =>
2 NaNO2 + 3 Zn + 8 HCl = N2 + 3 ZnCl2 + 2 NaCl + 4 H2O
ScI2 + NaF = NaI + ScF2 =>
ScI2 + 2 NaF = 2 NaI + ScF2
H3PO4 + Ba = Ba3(PO4)2 + H2 =>
2 H3PO4 + 3 Ba = Ba3(PO4)2 + 3 H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Ca(OH)2 + HNO5 = Ca(NO5)2 + H2O =>
Ca(OH)2 + 2 HNO5 = Ca(NO5)2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
H + Cl2 = HCl =>
2 H + Cl2 = 2 HCl
N2 + H = N8H =>
4 N2 + H = N8H
K2Cr2O7 + H2SO4 = Cr2O3 + K2SO4 + H2O + O2 =>
2 K2Cr2O7 + 2 H2SO4 = 2 Cr2O3 + 2 K2SO4 + 2 H2O + 3 O2
CaOH + H2CO3 = CaCO3 + H2OH =>
CaOH + H2CO3 = CaCO3 + H2OH
NaClO4 + K2SO4 = Na2SO4 + KClO4 =>
2 NaClO4 + K2SO4 = Na2SO4 + 2 KClO4
(C6H5CO2)2 + NaBH4 + CH3CH2OH = C14H14O2 + NaB(OCH2CH3)4 =>
10(C6H5CO2)2 + 19 NaBH4 + 48 CH3CH2OH = 6 C14H14O2 + 19 NaB(OCH2CH3)4
KNO3 + Hg(OH)2 = KOH + Hg(NO3)2 =>
2 KNO3 + Hg(OH)2 = 2 KOH + Hg(NO3)2
Na2CO3 + NiSO4 = NiCO3 + Na2SO4 =>
Na2CO3 + NiSO4 = NiCO3 + Na2SO4
C7H16O20 + O2 = CO2 + H2O =>
C7H16O20 + O2 = 7 CO2 + 8 H2O
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