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CrOHHNO3 = CrNO3H2O
BaCl2 + Na2SO4 = Ba(SO4) + NaCl =>
BaCl2 + Na2SO4 = Ba(SO4) + 2 NaCl
Sn2O3 + H2O = Sn(OH)3 =>
Sn2O3 + 3 H2O = 2 Sn(OH)3
CH3COOH(l) + NaOH(l) = CH3COONa(aq) + H2O(l) =>
CH3COOH(l) + NaOH(l) = CH3COONa(aq) + H2O(l)
HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NOH + CH4 = (CH3)2NH + H2O =>
NOH + 2 CH4 = (CH3)2NH + H2O
Mg + Cl*2 = MgCl*2 =>
Mg + Cl*2 = MgCl*2
KHCO3*MgCO3*4H2O = K2CO3 + MgCO3*3H2O + CO2 + H2O =>
2 KHCO3*MgCO3*4H2O = K2CO3 + 2 MgCO3*3H2O + CO2 + 3 H2O
Mn2O5 = Mn5 + O2 =>
10 Mn2O5 = 4 Mn5 + 25 O2
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
Ag3AsO4 + Zn + H2SO4 = AsH3 + Ag + H2O + ZnSO4 =>
2 Ag3AsO4 + 11 Zn + 11 H2SO4 = 2 AsH3 + 6 Ag + 8 H2O + 11 ZnSO4
Cd(CH3COO)2 + NaOH = Cd(OH)2 + CH3COONa =>
Cd(CH3COO)2 + 2 NaOH = Cd(OH)2 + 2 CH3COONa
Fe(SO4) + HCl = Fe(Cl)2 + H2SO4 =>
Fe(SO4) + 2 HCl = Fe(Cl)2 + H2SO4
Cu(s) + LiNO3(aq) = Cu(NO3)2(aq) + Li(s) =>
Cu(s) + 2 LiNO3(aq) = Cu(NO3)2(aq) + 2 Li(s)
B6H6 + O2 = B2O3 + H2O =>
B6H6 + 6 O2 = 3 B2O3 + 3 H2O
FeCl2 + Na3(PO4) = Fe3(PO4)2 + NaCl =>
3 FeCl2 + 2 Na3(PO4) = Fe3(PO4)2 + 6 NaCl
CH3NO2 + Zn + KOH + H2O = CH3NH2 + K2[Zn(OH)4] =>
CH3NO2 + 3 Zn + 6 KOH + 4 H2O = CH3NH2 + 3 K2[Zn(OH)4]
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
K + AlCI = KCI + Al =>
K + AlCI = KCI + Al
PbCl2 + H2S = Pb(HS)2 + H2 + Cl2 =>
PbCl2 + 2 H2S = Pb(HS)2 + H2 + Cl2
Al(NO3)3*9H2O + NH2CH2COOH = Al2O3 + N2 + CO2 + H2O =>
6 Al(NO3)3*9H2O + 10 NH2CH2COOH = 3 Al2O3 + 14 N2 + 20 CO2 + 79 H2O
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Zn + K2CO3 + H2O = K2[Zn(CO3)2] + KOH + H2 =>
Zn + 2 K2CO3 + 2 H2O = K2[Zn(CO3)2] + 2 KOH + H2
HgNO3 + HCl = HNO3 + HgCl =>
HgNO3 + HCl = HNO3 + HgCl
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
NaClO + NaOH + NaS2O3 = NaCl + H2O + Na2SO4 =>
7 NaClO + 6 NaOH + 2 NaS2O3 = 7 NaCl + 3 H2O + 4 Na2SO4
W + CO2 = WO2 + CO =>
W + 2 CO2 = WO2 + 2 CO
Al(s) + HCl(aq) = AlCl3 + H2 =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3 + 3 H2
CrCl2 + O2 + NaOH = Na2CrO4 + NaCl + H2O =>
CrCl2 + O2 + 4 NaOH = Na2CrO4 + 2 NaCl + 2 H2O
Cu(s) + H{+}(aq) + NO3{-}(aq) = Cu{2+}(aq) + NO2(g) + H2O(l) =>
Cu(s) + 4 H{+}(aq) + 2 NO3{-}(aq) = Cu{2+}(aq) + 2 NO2(g) + 2 H2O(l)
FeS + Na(OH) = Fe(OH)2 + Na2S =>
FeS + 2 Na(OH) = Fe(OH)2 + Na2S
CrO7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
CrO7{2-} + 9 Fe{2+} + 14 H{+} = Cr{3+} + 9 Fe{3+} + 7 H2O
CsOH + H2SO3 = CsH2 + OHSO3 =>
CsOH + H2SO3 = CsH2 + OHSO3
NaHCO3 + FeSO4 = Na2SO4 + Fe(HCO3)2 =>
2 NaHCO3 + FeSO4 = Na2SO4 + Fe(HCO3)2
N20 = N =>
N20 = 20 N
KOH + H3PO4 = H2O + K3PO4 =>
3 KOH + H3PO4 = 3 H2O + K3PO4
CN + OH = OCN + H2O =>
CN + 2 OH = OCN + H2O
NaH + Pb(SO4)2 = PbH4 + Na2SO4 =>
4 NaH + Pb(SO4)2 = PbH4 + 2 Na2SO4
Ag2S + KCN = KAg(CN)2 + K2S =>
Ag2S + 4 KCN = 2 KAg(CN)2 + K2S
Na2CO3 + NaBr = Na + BrO3 + CO2 =>
3 Na2CO3 + NaBr = 7 Na + BrO3 + 3 CO2
CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
MnCl4 + H2O = HMnO4 + MnCl2 + HCl =>
5 MnCl4 + 8 H2O = 2 HMnO4 + 3 MnCl2 + 14 HCl
NaMnO4 + NaNO2 + H2O = NaNO3 + Mn(NO2)2 + NaOH =>
2 NaMnO4 + 9 NaNO2 + 3 H2O = 5 NaNO3 + 2 Mn(NO2)2 + 6 NaOH
KI + MnO2 + H2SO4 = KSO4 + MnSO2 + I2 + H2O =>
6 KI + 2 MnO2 + 8 H2SO4 = 6 KSO4 + 2 MnSO2 + 3 I2 + 8 H2O
NH3OHCl + KMnO4 + H2SO4 = N2O + MnSO4 + K2SO4 + HCl + H2O =>
10 NH3OHCl + 4 KMnO4 + 6 H2SO4 = 5 N2O + 4 MnSO4 + 2 K2SO4 + 10 HCl + 21 H2O
Fe + S8 = FeS =>
8 Fe + S8 = 8 FeS
Ba(OH)2(s) + P2O5(s) = Ba3(PO4)2(s) + H2O(l) =>
3 Ba(OH)2(s) + P2O5(s) = Ba3(PO4)2(s) + 3 H2O(l)
KMnO4 + KBr = MnO2 + Br + KO =>
KMnO4 + KBr = MnO2 + Br + 2 KO
KI2 + PbNO3 = KNO3 + PbI2 =>
KI2 + PbNO3 = KNO3 + PbI2
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