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KCO3 + H2SO4 = KSO4 + CO2 + H2O
AlCuCl = CuAlCl =>
AlCuCl = CuAlCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2Cr2O7 + AgNO3 = Ag2Cr2O7 + KNO3 =>
K2Cr2O7 + 2 AgNO3 = Ag2Cr2O7 + 2 KNO3
CuC2O4 + KMnO4 + H2SO4 = CO2 + CuSO4 + H2O + K2SO4 + MnSO4 =>
5 CuC2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 5 CuSO4 + 8 H2O + K2SO4 + 2 MnSO4
CaC2 + H2O = CaH2C2 + O =>
CaC2 + H2O = CaH2C2 + O
[NiBr2((C18H15P)3)2] + NaNO2 = [NiNOBr((C18H15P)3)2] + NaOBr =>
[NiBr2((C18H15P)3)2] + NaNO2 = [NiNOBr((C18H15P)3)2] + NaOBr
TiO2 + HNO3 = TiO + H2O + NO3 =>
TiO2 + 2 HNO3 = TiO + H2O + 2 NO3
Na2CO3(s) + HCl(aq) = NaCl + H2O(l) + CO2(g) =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + H2O(l) + CO2(g)
Fe + Cl2 = FeCl3 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH3COOH + KMnO4 + Na2SO3 = Na2SO4 + Mn(CH3COOH)2 + CH3COOK + H2O =>
6 CH3COOH + 2 KMnO4 + 7 Na2SO3 = 7 Na2SO4 + 2 Mn(CH3COOH)2 + 2 CH3COOK + H2O
H2O2 + FeCl3 = FeO2 + H2Cl3 =>
H2O2 + FeCl3 = FeO2 + H2Cl3
HNO2 + Ba(OH)2 = HOH + Ba(NO2)2 =>
2 HNO2 + Ba(OH)2 = 2 HOH + Ba(NO2)2
HgCl4{-2} + Sn{+2} = Hg2Cl2 + SnCl6{-2} =>
2 HgCl4{-2} + Sn{+2} = Hg2Cl2 + SnCl6{-2}
Mg0 + HCl = MgHCl =>
Mg0 + HCl = MgHCl
Zn(NO3)2 + H2O = Zn + O2 + HNO3 =>
2 Zn(NO3)2 + 2 H2O = 2 Zn + O2 + 4 HNO3
ZnO + HI = ZnI + HO =>
ZnO + HI = ZnI + HO
calciumcarbonate + HCl = calciumchloride + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Na3Co2 + HCl = NaCl + H2 + Co2 =>
2 Na3Co2 + 6 HCl = 6 NaCl + 3 H2 + 2 Co2
H2O + Na3PO3 = NaOH + HPO(OH)2 =>
3 H2O + Na3PO3 = 3 NaOH + HPO(OH)2
C8H7ClO + C2H5OH = C10H12O2 + HCl =>
C8H7ClO + C2H5OH = C10H12O2 + HCl
SrCl2(aq) + H2SO4(aq) = HC(aq)l + SrSO4(s) =>
SrCl2(aq) + H2SO4(aq) = 2 HC(aq)l + SrSO4(s)
CrCl3 + NaHCO3 = NaCl + Cr(OH)3 + CO2 =>
CrCl3 + 3 NaHCO3 = 3 NaCl + Cr(OH)3 + 3 CO2
BaO + CH3COOH = BaOH2 + CHCOO =>
3 BaO + 2 CH3COOH = 3 BaOH2 + 2 CHCOO
NaCl(aq) + H2O(l) + CO2(g) = Na2CO3(aq) + HCl(aq) =>
2 NaCl(aq) + H2O(l) + CO2(g) = Na2CO3(aq) + 2 HCl(aq)
HSO4 + NaHCO3 = CO2 + NaSO4 + H2O =>
HSO4 + NaHCO3 = CO2 + NaSO4 + H2O
KBr + Al2(SO4)3 = AlBr3 + K2(SO4) =>
6 KBr + Al2(SO4)3 = 2 AlBr3 + 3 K2(SO4)
Ca(OH)2 + K3(PO4) = Ca3(PO4)2 + K(OH) =>
3 Ca(OH)2 + 2 K3(PO4) = Ca3(PO4)2 + 6 K(OH)
AgAu + CoCl + HCl = AgCo + HAu + Cl =>
AgAu + CoCl + HCl = AgCo + HAu + 2 Cl
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
W + Sn(NO3)4 = W(NO3)2 + Sn =>
2 W + Sn(NO3)4 = 2 W(NO3)2 + Sn
Al(OH)3 = (Al)2(O)3 + H2O =>
2 Al(OH)3 = (Al)2(O)3 + 3 H2O
H2C3H2O4() + KOH() = H2O() + KHC3H2O4() =>
H2C3H2O4() + KOH() = H2O() + KHC3H2O4()
CaCo + Co2 = CaCo3 =>
CaCo + Co2 = CaCo3
Ba(ClO3)2 + NaCN = Ba(CN)2 + NaClO3 =>
Ba(ClO3)2 + 2 NaCN = Ba(CN)2 + 2 NaClO3
Al3 + S = Al2S =>
2 Al3 + 3 S = 3 Al2S
NaOH + KAl(SO4)2 = Al(OH) + KNa(SO4)2 =>
NaOH + KAl(SO4)2 = Al(OH) + KNa(SO4)2
CH3COH + [O] = CO2 + H2O =>
CH3COH + 5[O] = 2 CO2 + 2 H2O
NH4NO2 = N2 + H2ONH4NO2 = N2 + H2O =>
3 NH4NO2 = N2 + 2 H2ONH4NO2
O = O18 =>
18 O = O18
Br3N = N + Br =>
Br3N = N + 3 Br
KF(s) + H2SO4 = K2SO4 + HF =>
2 KF(s) + H2SO4 = K2SO4 + 2 HF
MgO + SiO2 = MgSiO3 =>
MgO + SiO2 = MgSiO3
OF2 + Cl2 = OF2Cl =>
2 OF2 + Cl2 = 2 OF2Cl
NaOH + Ca = Ca(OH)2 + Na =>
2 NaOH + Ca = Ca(OH)2 + 2 Na
I + SO4 = IO3 + SO3 =>
I + 3 SO4 = IO3 + 3 SO3
Pb(NO3)2 + K2I2 = PbI2 + KNO3 =>
Pb(NO3)2 + K2I2 = PbI2 + 2 KNO3
HgS + K2CO3 + KJO3 = Hg + J2 + K2SO4 + CO2 =>
5 HgS + 2 K2CO3 + 6 KJO3 = 5 Hg + 3 J2 + 5 K2SO4 + 2 CO2
Chlorine + sodiumhydroxide = sodiumchloride + sodiumhypochlorite + water =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
H2C2O4 + KMnO4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O
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