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NaOH + CuSO4 = NaSO4CuOH
CuS + NaF = CuF2 + Na2S =>
CuS + 2 NaF = CuF2 + Na2S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HL + HNO3 = NO + L2 + H2O =>
6 HL + 2 HNO3 = 2 NO + 3 L2 + 4 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
MgS + Al2(SO4)3 = MgSO4 + Al2S3 =>
3 MgS + Al2(SO4)3 = 3 MgSO4 + Al2S3
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l) =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O(l)
P4 + S = P2S5 =>
P4 + 10 S = 2 P2S5
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
KMnO4 + LiOH = KOH + LiMnO4 =>
KMnO4 + LiOH = KOH + LiMnO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3
Na + ZnCO3 = Na2CO3 + Zn =>
2 Na + ZnCO3 = Na2CO3 + Zn
Fe2O3 + H2SO4 = Fe2(SO4)3 + H2O =>
Fe2O3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2O
HIO3 + NO + H2O = I2 + H2NO3 =>
2 HIO3 + 5 NO + 4 H2O = I2 + 5 H2NO3
aluminumsulfate + Calciumhydroxide = aluminumhydroxide + calciumsulfate =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
KCIF{2} = KFCI{2} =>
KCIF{2} = KFCI{2}
FeCl3 + NaSCN = Fe(SCN)3 + NaCl =>
FeCl3 + 3 NaSCN = Fe(SCN)3 + 3 NaCl
CH3COONa + HBr = NaBr + CH3COOH =>
CH3COONa + HBr = NaBr + CH3COOH
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuCl2(aq) + K3PO4(aq) = Cu3(PO4)2(s) + KCl =>
3 CuCl2(aq) + 2 K3PO4(aq) = Cu3(PO4)2(s) + 6 KCl
Zn + H2PO4 = Zn(PO4) + H2 =>
Zn + H2PO4 = Zn(PO4) + H2
BaO + H2SO3 = BaSO3 + H2O =>
BaO + H2SO3 = BaSO3 + H2O
NaCr2O7 + H2S + H2SO4 = Cr2(SO4)3 + Na2SO4 + H2O =>
8 NaCr2O7 + 7 H2S + 21 H2SO4 = 8 Cr2(SO4)3 + 4 Na2SO4 + 28 H2O
MnSO4 + KCIO3 + KOH = K2MnO4 + KCI + K2SO4 + H2O =>
3 MnSO4 + 2 KCIO3 + 12 KOH = 3 K2MnO4 + 2 KCI + 3 K2SO4 + 6 H2O
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
Al + H2SO4(cc) = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4(cc) = Al2(SO4)3 + 3 SO2 + 6 H2O
SnCl2 + CuCl2 = SnCl4 + CuCl =>
SnCl2 + 2 CuCl2 = SnCl4 + 2 CuCl
Al + H2SO4(cc) = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4(cc) = Al2(SO4)3 + 3 SO2 + 6 H2O
AlBr3 + HNO3 = Al(NO3)3 + BrH =>
AlBr3 + 3 HNO3 = Al(NO3)3 + 3 BrH
Al + H2SO4(cc) = Al2(SO4)3 + SO2 + H2O =>
2 Al + 6 H2SO4(cc) = Al2(SO4)3 + 3 SO2 + 6 H2O
Zn + H2SO4 = ZnSO4 + SO2 + H2O =>
Zn + 2 H2SO4 = ZnSO4 + SO2 + 2 H2O
K2CrO4Ba(OH)2 = K2(OH)2BaCrO4 =>
K2CrO4Ba(OH)2 = K2(OH)2BaCrO4
CdS + HNO3 = Cd(NO3)2 + H2O + NO + S8 =>
24 CdS + 64 HNO3 = 24 Cd(NO3)2 + 32 H2O + 16 NO + 3 S8
NaMnO4 + NaOH + Na2C2O4 = MnO2 + Na2CO3 + H2O =>
2 NaMnO4 + 4 NaOH + 3 Na2C2O4 = 2 MnO2 + 6 Na2CO3 + 2 H2O
NaCl1 + F2 = NaF + Cl2 =>
2 NaCl1 + F2 = 2 NaF + Cl2
FeCO3 + H2SO4 = Fe2(SO4)3 + SO2 + CO2 + H2O =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 CO2 + 4 H2O
He + HCl = HeCl3 + H2 =>
2 He + 6 HCl = 2 HeCl3 + 3 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
K2CrO4 = Cr2O3 + K2O + O2 =>
4 K2CrO4 = 2 Cr2O3 + 4 K2O + 3 O2
Sn + CaCl2 = Ca + SnCl4 =>
Sn + 2 CaCl2 = 2 Ca + SnCl4
NaSbS2 + HCl = NaCl + H2S + Sb2S3 =>
2 NaSbS2 + 2 HCl = 2 NaCl + H2S + Sb2S3
NaOH + HNO3 = NaNO3 + H2O = =>
NaOH + HNO3 = NaNO3 + H2O
Li + H2SO4 = LiHSO4 + SO2 + H2O =>
2 Li + 3 H2SO4 = 2 LiHSO4 + SO2 + 2 H2O
Na1SO32 + CoCO3 = NaCO32 + CoSO3 =>
Na1SO32 + CoCO3 = NaCO32 + CoSO3
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O =>
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O
Na2CO3(s) + HCl(aq) = CO2(aq) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(aq) + H2O(l) + 2 NaCl(aq)
Ca(NO3)2 + HNO3 = NO3 + CaH2 =>
Ca(NO3)2 + 2 HNO3 = 4 NO3 + CaH2
KOH = KH + O =>
KOH = KH + O
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