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K2CO3(aq) + Ca(NO3)2 = 2 KNO3 + CaCO3
Ni(OH)2 + Br2 + NaOH = Ni2O3 + H2O + NaBr =>
2 Ni(OH)2 + Br2 + 2 NaOH = Ni2O3 + 3 H2O + 2 NaBr
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O
Mn2(CO3)3(s) = Mn2O3(s) + CO2(g) =>
Mn2(CO3)3(s) = Mn2O3(s) + 3 CO2(g)
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O =>
NaHCO3 + CH3COOH = C2H3NaO2 + CO2 + H2O
KCl + KMnO4 + H2SO4 = MnSO4 + KSO4 + Cl2 + H2O =>
2 KCl + KMnO4 + 4 H2SO4 = MnSO4 + 3 KSO4 + Cl2 + 4 H2O
LiI + AgNO3 = LiNO3 + AgI =>
LiI + AgNO3 = LiNO3 + AgI
S8 + Na2 + SO3 + H2O = Na2S2O3*H2O =>
S8 + 8 Na2 + 8 SO3 + 8 H2O = 8 Na2S2O3*H2O
NH4ClKNO3 = KCl + NH4NO3 =>
NH4ClKNO3 = KCl + NH4NO3
CH3CH2COH + KOH = CH3CH2COK + H2O =>
CH3CH2COH + KOH = CH3CH2COK + H2O
NaCO3H3PO4 = H3CO3NaPO4 =>
NaCO3H3PO4 = H3CO3NaPO4
Ge + C = GeC =>
Ge + C = GeC
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3 =>
NaCr2O7 + AgNo3 = AgCr2O7 + NaNo3
Eu(OH)3 + HCl = EuCl3 + H2O =>
Eu(OH)3 + 3 HCl = EuCl3 + 3 H2O
NH4Cl + AuNO3 = AuCl + NH4NO3 =>
NH4Cl + AuNO3 = AuCl + NH4NO3
CuO + Na2(SO4) = Cu(SO4) + Na2O =>
CuO + Na2(SO4) = Cu(SO4) + Na2O
CH3CH2COH + KOH = CH3CH2COK + H2O =>
CH3CH2COH + KOH = CH3CH2COK + H2O
Ca(HCO3)2 + SiO2 = CaSiO3 + CO2 + H2O =>
Ca(HCO3)2 + SiO2 = CaSiO3 + 2 CO2 + H2O
SnI4 + NaOH = Sn(OH)I4Na =>
SnI4 + NaOH = Sn(OH)I4Na
KCl + KMnO4 + H2SO4 = MnSO4 + KSO4 + Cl2 + H2O =>
2 KCl + KMnO4 + 4 H2SO4 = MnSO4 + 3 KSO4 + Cl2 + 4 H2O
Ca3N2 + HI = CaI2 + NH4I =>
Ca3N2 + 8 HI = 3 CaI2 + 2 NH4I
NaClCuSO4 = NaSO4CuCl =>
NaClCuSO4 = NaSO4CuCl
Eu(OH)3 + HCl = EuCl3 + H2O =>
Eu(OH)3 + 3 HCl = EuCl3 + 3 H2O
Zn(NO3)2 + NaBr = NaNO3 + ZnBr2 =>
Zn(NO3)2 + 2 NaBr = 2 NaNO3 + ZnBr2
CuO + Na2(SO4) = Cu(SO4) + Na2O =>
CuO + Na2(SO4) = Cu(SO4) + Na2O
Al(OH)2 + HCl = AlCl3 + H2 + O2 =>
2 Al(OH)2 + 6 HCl = 2 AlCl3 + 5 H2 + 2 O2
Cu(OH)2 + LiNO3 = Cu(NO3)2 + LiOH =>
Cu(OH)2 + 2 LiNO3 = Cu(NO3)2 + 2 LiOH
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2 + L2 = HL =>
H2 + L2 = 2 HL
C6H12O8(s) + O2(g) = CO2(g) + H2O(l) =>
C6H12O8(s) + 5 O2(g) = 6 CO2(g) + 6 H2O(l)
Ga2S3 = Ga + S8 =>
8 Ga2S3 = 16 Ga + 3 S8
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
SO3{-}2 + OH = SO4{-}2 + H2O =>
SO3{-}2 + 2 OH = SO4{-}2 + H2O
KMnO4 + KOH + NaHSO3 = MnO2 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 2 KOH + 6 NaHSO3 = 4 MnO2 + 3 K2SO4 + 3 Na2SO4 + 4 H2O
SiCl4 + KOH = K2SiO3 + KCl + H2O =>
SiCl4 + 6 KOH = K2SiO3 + 4 KCl + 3 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
KOH + H2C2O4 = K2C2O4 + HOH =>
2 KOH + H2C2O4 = K2C2O4 + 2 HOH
SO3{-2} + MnO4{-} + OH{-} = SO4{-2} + MnO4{2-} + H2O =>
SO3{-2} + 2 MnO4{-} + 2 OH{-} = SO4{-2} + 2 MnO4{2-} + H2O
C5H6 + H2 = C5H12 =>
C5H6 + 3 H2 = C5H12
BF3(s) + H2O(l) = B2O3(s) + HF(g) =>
2 BF3(s) + 3 H2O(l) = B2O3(s) + 6 HF(g)
Cr + S3 = Cr3S8 =>
9 Cr + 8 S3 = 3 Cr3S8
I{-} = I2 + e =>
2 I{-} = I2 + 2e
Na2CO3 + MgI2 = Na2I2 + MgCO3 =>
Na2CO3 + MgI2 = Na2I2 + MgCO3
FeS + SO2 = Fe2(SO4)3 + S =>
2 FeS + 6 SO2 = Fe2(SO4)3 + 5 S
MgI2 + Na2CO3 = MgCO3 + NaI =>
MgI2 + Na2CO3 = MgCO3 + 2 NaI
C3H13OH + O2 = CO2 + H2O =>
C3H13OH + 6 O2 = 3 CO2 + 7 H2O
MnO2 + KOH + Cl2 = K2MnO4 + KCl + H2O =>
MnO2 + 4 KOH + Cl2 = K2MnO4 + 2 KCl + 2 H2O
KAl(OH)4 + SO2 = Al(OH)3 + KHSO3 =>
KAl(OH)4 + SO2 = Al(OH)3 + KHSO3
Eu(OH)3 + HCl = EuCl3 + H2O =>
Eu(OH)3 + 3 HCl = EuCl3 + 3 H2O
Ca3N2 + HI = CaI2 + NH4I =>
Ca3N2 + 8 HI = 3 CaI2 + 2 NH4I
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