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2 NaCl = 2 Na + Cl2
Zn + SO2 = ZnO + S2O =>
3 Zn + 2 SO2 = 3 ZnO + S2O
CaSO4 + KNO2 = Ca(NO2)2 + K2SO4 =>
CaSO4 + 2 KNO2 = Ca(NO2)2 + K2SO4
NO + NaClO2 = NO2 + NaCl =>
2 NO + NaClO2 = 2 NO2 + NaCl
CH3C(CH3)2CH3 + Cl2 = CH3C(CH3)2Cl + HCl =>
4 CH3C(CH3)2CH3 + 4 Cl2 = 5 CH3C(CH3)2Cl + 3 HCl
Zn + CO2 = Zn4(CO2) =>
4 Zn + CO2 = Zn4(CO2)
N2 + Al = Al2N3 =>
3 N2 + 4 Al = 2 Al2N3
MnSO4NaClONaOH = MnO2Na2SO4HCl =>
MnSO4NaClONaOH = MnO2Na2SO4HCl
ZnOHBr + HBr = ZnBr2 + H2O =>
ZnOHBr + HBr = ZnBr2 + H2O
Calcium + Hydrogen = Calciumhydride =>
Ca + H2 = CaH2
Li + C = Li4C3 =>
4 Li + 3 C = Li4C3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cr2O3 + KClO + KHO = K2CrO4 + KCl + H2O =>
Cr2O3 + 3 KClO + 4 KHO = 2 K2CrO4 + 3 KCl + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Ca + O = Ca2{+} + O2{-} = CaO =>
2 Ca + 2 O = Ca2{+} + O2{-}
H2O2K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + O2 =>
H2O2K2Cr2O7 + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 5 H2O + 2 O2
SO2 + H2S + NaOH = Na2S2O3 + H2O =>
4 SO2 + 2 H2S + 6 NaOH = 3 Na2S2O3 + 5 H2O
AgI + NH4Cl = AgCl + NH4I =>
AgI + NH4Cl = AgCl + NH4I
CaCO3 + HOH = CaCO2 + H2O2 =>
CaCO3 + HOH = CaCO2 + H2O2
Zn4 + CO2 = Zn4(CO2) =>
Zn4 + CO2 = Zn4(CO2)
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
H2O2 + I2 = H2O + HIO3 =>
5 H2O2 + I2 = 4 H2O + 2 HIO3
H + N9 = HN17 =>
9 H + 17 N9 = 9 HN17
Ca3(PO4)2 + SiO2 + C = SiCaO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 SiCaO3 + P4 + 10 CO
C(s) + H2O(g) = CO(g) + H2(g) =>
C(s) + H2O(g) = CO(g) + H2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
PbS + SO3 = Pb + SO2 =>
PbS + 2 SO3 = Pb + 3 SO2
UO2 + HF = UF4 + H2O =>
UO2 + 4 HF = UF4 + 2 H2O
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Mn(NO3)2 + BaS = Ba(NO3)2 + MnS =>
Mn(NO3)2 + BaS = Ba(NO3)2 + MnS
MgSiO3 + HNO3 = Mg(NO3)2 + SiO3H2 =>
MgSiO3 + 2 HNO3 = Mg(NO3)2 + SiO3H2
K2CO3 + S = K2S5 + CO2 + K2S2O3 =>
3 K2CO3 + 12 S = 2 K2S5 + 3 CO2 + K2S2O3
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s) =>
Zn(s) + CUSO4(aq) = ZnSO4(aq) + CU(s)
AgBr + NaNO3 + HCl = AgNO3 + NaCl + HBr =>
AgBr + NaNO3 + HCl = AgNO3 + NaCl + HBr
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H3PO4 + NaCl = NaH2PO4 + HCl =>
H3PO4 + NaCl = NaH2PO4 + HCl
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
HNO3 + NaHCO = NaHNO3 + HCO =>
HNO3 + NaHCO = NaHNO3 + HCO
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
CrCO6 + KOH + KHCOO = KHCr2CO10 + K2CO3 + H2O =>
2 CrCO6 + 4 KOH + KHCOO = KHCr2CO10 + 2 K2CO3 + 2 H2O
CH3CHCH2 + [Ag(NH3)2]OH = CH3CH2COONH4 + Ag + NH3 + H2O =>
CH3CHCH2 + 4[Ag(NH3)2]OH = CH3CH2COONH4 + 4 Ag + 7 NH3 + 2 H2O
ammonia = nitrogen + hydrogen =>
2 NH3 = N2 + 3 H2
KCl + H2SO4 + MnO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
6 KCl + 4 H2SO4 + MnO4 = 3 K2SO4 + MnSO4 + 3 Cl2 + 4 H2O
H2PtCl6 + NH4OH = (NH4)2PtCl4 + H2O + Cl2 =>
H2PtCl6 + 2 NH4OH = (NH4)2PtCl4 + 2 H2O + Cl2
H2TeO4 + Zn(OH)2 = Zn(HTeO4)2 + H2O =>
2 H2TeO4 + Zn(OH)2 = Zn(HTeO4)2 + 2 H2O
KOH + Mg + SO4 = Mg(OH)2 + K2SO4 =>
2 KOH + Mg + SO4 = Mg(OH)2 + K2SO4
Li2S + Ba(OH)2 = LiOH + BaS =>
Li2S + Ba(OH)2 = 2 LiOH + BaS
NaOH + ClO3 = NaClO3 + H2O + NaClO4 =>
2 NaOH + 2 ClO3 = NaClO3 + H2O + NaClO4
PbS + SO3 = Pb + SO2 =>
PbS + 2 SO3 = Pb + 3 SO2
Nh4Cl + KNO3 = KCl + Nh4NO3 =>
Nh4Cl + KNO3 = KCl + Nh4NO3
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