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FeSo4 + KMnO4 + 3 KOH = Fe(OH)3 + K2So4 + K2MnO4
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
FECl3 + H2S = FECl2 + S + HCl =>
2 FECl3 + H2S = 2 FECl2 + S + 2 HCl
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g) =>
NaHCO3(s) + CH3COOH(aq) = CH3COONa(aq) + H2O(l) + CO2(g)
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
CH2O + KMnO4 = K2CO3 + Mn2 + H2O + CO2 =>
7 CH2O + 4 KMnO4 = 2 K2CO3 + 2 Mn2 + 7 H2O + 5 CO2
K2Cr2O7 + CrCl2 + HCl = KCl + CrCl3 + H2O =>
K2Cr2O7 + 6 CrCl2 + 14 HCl = 2 KCl + 8 CrCl3 + 7 H2O
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
Al + O2 = AlO =>
2 Al + O2 = 2 AlO
CuCl2 + HI = CuI + HCl + I2 =>
2 CuCl2 + 4 HI = 2 CuI + 4 HCl + I2
MGCO3 + HNO3 = MG(NO3)2 + CO2 + H2O =>
MGCO3 + 2 HNO3 = MG(NO3)2 + CO2 + H2O
S + KClO3 + H2O = Cl2 + K2SO4 + H2SO4 =>
5 S + 6 KClO3 + 2 H2O = 3 Cl2 + 3 K2SO4 + 2 H2SO4
MGO + H2SO4 = MGSO4 + H2O =>
MGO + H2SO4 = MGSO4 + H2O
Cu(NO3)2 + NaHCO3 = CuCO3 + CO2 + NaNO3 + H2O =>
Cu(NO3)2 + 2 NaHCO3 = CuCO3 + CO2 + 2 NaNO3 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Zn + HCl = ZnCl2H2 =>
Zn + 2 HCl = ZnCl2H2
CU + CL = CUCL =>
CU + CL = CUCL
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
(NH4)2[Hg(SCN)4] + H2S + (NH4)OAc = HgS + (NH4)SCN + HOAc =>
(NH4)2[Hg(SCN)4] + H2S + 2(NH4)OAc = HgS + 4(NH4)SCN + 2 HOAc
C6H5CH3 + HNO3 = C6H5COOH + NOH3 =>
C6H5CH3 + HNO3 = C6H5COOH + NOH3
Zn + HCl = ZnCl2H2 =>
Zn + 2 HCl = ZnCl2H2
Mn3O4 + Al = Mn + Al2O3 =>
3 Mn3O4 + 8 Al = 9 Mn + 4 Al2O3
CH3COOH + Cl2 = CH2ClCOOH + HCl =>
CH3COOH + Cl2 = CH2ClCOOH + HCl
C6H5CH3 + HNO3 = C6H5COOH + NOH3 =>
C6H5CH3 + HNO3 = C6H5COOH + NOH3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na2SO4 + C = CO + Na2S =>
Na2SO4 + 4 C = 4 CO + Na2S
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
C2H6O2 + O2 = CO2 + H20 =>
10 C2H6O2 + 10 O2 = 20 CO2 + 3 H20
CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
CoBr2 = Co + Br =>
CoBr2 = Co + 2 Br
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
Cr2(SO4)3 + KClO3 + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
Cr2(SO4)3 + KClO3 + 10 KOH = 2 K2CrO4 + KCl + 3 K2SO4 + 5 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
Al + AGNo3 = Al(No3) + AG =>
Al + AGNo3 = Al(No3) + AG
CaCO3 + C = CaC2 + CO2 =>
2 CaCO3 + 5 C = 2 CaC2 + 3 CO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CaCO3 + C = CaC2 + CO2 =>
2 CaCO3 + 5 C = 2 CaC2 + 3 CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CuI2 + Br = CuBr + I =>
CuI2 + Br = CuBr + 2 I
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
LiOH + SO3 = H2O + Li2SO4 =>
2 LiOH + SO3 = H2O + Li2SO4
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