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NaNO2 + 2 H2O = NNa + 4 OH
KI + Cu2SO4 = CuI + K2SO4 =>
2 KI + Cu2SO4 = 2 CuI + K2SO4
Na2HPO4NaH2PO4 = Na2H2PO4NaHPO4 =>
Na2HPO4NaH2PO4 = Na2H2PO4NaHPO4
Hg + HBr = HgBr + H =>
Hg + HBr = HgBr + H
K + Sn = KSn =>
K + Sn = KSn
NaClO + K2SO4 = NaSO4 + ClOK2 =>
NaClO + K2SO4 = NaSO4 + ClOK2
NaCl(s) + H2SO4(l) = HCl(g) + Na2SO4(s) =>
2 NaCl(s) + H2SO4(l) = 2 HCl(g) + Na2SO4(s)
Na2CO3(ac) + MgSO4(ac) = MgCO3 + Na2SO4 =>
Na2CO3(ac) + MgSO4(ac) = MgCO3 + Na2SO4
Ag2CO3 = Ag + CO2 + O2 =>
2 Ag2CO3 = 4 Ag + 2 CO2 + O2
Na2CrO4 + Na2(COO)2 + H2SO4 = Cr2(SO4)3 + CO2 + Na2SO4 + H2O =>
2 Na2CrO4 + 3 Na2(COO)2 + 8 H2SO4 = Cr2(SO4)3 + 6 CO2 + 5 Na2SO4 + 8 H2O
KOH + HC2H3O2 = K + C2H3O2 + H2O =>
KOH + HC2H3O2 = K + C2H3O2 + H2O
H2C4H4O5 + NaOH = H2O + Na2C4H4O5 =>
H2C4H4O5 + 2 NaOH = 2 H2O + Na2C4H4O5
Br2 + Ag(C2H3O2) = Br(C2H3O2) + Ag =>
Br2 + 2 Ag(C2H3O2) = 2 Br(C2H3O2) + 2 Ag
Ca(CH3CO2)2 + CuSO4 = CaSO4Cu(CH3CO2)2 =>
Ca(CH3CO2)2 + CuSO4 = CaSO4Cu(CH3CO2)2
(NH4)3BO3 + HCl = NH4Cl + H3BO3 =>
(NH4)3BO3 + 3 HCl = 3 NH4Cl + H3BO3
(COONa2) + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Na2O + H2O =>
5(COONa2) + 2 KMnO4 + 3 H2SO4 = 5 CO2 + 2 MnSO4 + K2SO4 + 5 Na2O + 3 H2O
CuS + NaOH = CuOH + NaS =>
CuS + NaOH = CuOH + NaS
Na2SO4 + KCl = NaCl + K2SO4 =>
Na2SO4 + 2 KCl = 2 NaCl + K2SO4
KMnO4 + NaH2SO3 + NaOH = K2MnO4 + Na2MnO4 + NaHSO4 + H2O =>
6 KMnO4 + 2 NaH2SO3 + 6 NaOH = 3 K2MnO4 + 3 Na2MnO4 + 2 NaHSO4 + 4 H2O
Fe(CN)6{3-} + Cr2O3 + OH{-} = Fe(CN)6{4-} + CrO4{2-} + H2O =>
6 Fe(CN)6{3-} + Cr2O3 + 10 OH{-} = 6 Fe(CN)6{4-} + 2 CrO4{2-} + 5 H2O
H2O2 + NaBr = Br2 + Na2O + H2O =>
H2O2 + 2 NaBr = Br2 + Na2O + H2O
BaCrO4 + KCl = KCrO4 + BaCl =>
BaCrO4 + KCl = KCrO4 + BaCl
SO + H2CO3 = SCO3 + H2O =>
SO + H2CO3 = SCO3 + H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
Ca(OH)2 + H2 + O2 = Ca(OH)4 =>
Ca(OH)2 + H2 + O2 = Ca(OH)4
C2H4 = C2H2H2 =>
C2H4 = C2H2H2
AgCl + KBr = AgBr + KCl =>
AgCl + KBr = AgBr + KCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
AgCl + KBr = AgBr + KCl =>
AgCl + KBr = AgBr + KCl
CuCl2H2SO4 = CuSO4Cl2H2 =>
CuCl2H2SO4 = CuSO4Cl2H2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
KO2 + CO2 = K2CO3 + O3 =>
2 KO2 + CO2 = K2CO3 + O3
Ga2O3 + HNO3 = Ga(NO3)3 + H2O =>
Ga2O3 + 6 HNO3 = 2 Ga(NO3)3 + 3 H2O
PBr3(l) + H2O(l) = H3PO3(aq) + HBr(g) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(g)
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
H{+} + Cr2O7{-2} + H2SO3 = Cr{+3} + H2SO4{-} + H2O =>
2 H{+} + Cr2O7{-2} + 6 H2SO3 = 2 Cr{+3} + 6 H2SO4{-} + H2O
(RCOO)2Ca + NaOH = RCOONa + Ca(OH)2 =>
(RCOO)2Ca + 2 NaOH = 2 RCOONa + Ca(OH)2
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
(NH4)2S(aq) + ZnCl2(aq) = (NH4)2Cl2(aq) + ZnS(aq) =>
(NH4)2S(aq) + ZnCl2(aq) = (NH4)2Cl2(aq) + ZnS(aq)
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
SnOH + NaPO4 = NaOH + SnPO4 =>
SnOH + NaPO4 = NaOH + SnPO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
HL(aq) + LiOH(aq) = H2O(l) + LiL(aq) =>
HL(aq) + LiOH(aq) = H2O(l) + LiL(aq)
C4H7O + O2 = CO2 + H2O =>
4 C4H7O + 21 O2 = 16 CO2 + 14 H2O
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
C9H18CH2 + O2 = CO2 + H2O =>
C9H18CH2 + 15 O2 = 10 CO2 + 10 H2O
CBr4 + NaCl = CCl4 + NaBr =>
CBr4 + 4 NaCl = CCl4 + 4 NaBr
CsOH + CO2 = Cs2CO3 + H2O =>
2 CsOH + CO2 = Cs2CO3 + H2O
CH3OH(l) + (b)O2(g) = (c)CO2(g) + (d)H2O =>
2 CH3OH(l) + 3(b)O2(g) = 2(c)CO2(g) + 4(d)H2O
AgI + NaBr = AgBr + NaI =>
AgI + NaBr = AgBr + NaI
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