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K2S2O8 + 2 NaI = I2 + K2SO4 + Na2SO4
P4 + Br2 + H2O = H3PO4 + HBr =>
P4 + 10 Br2 + 16 H2O = 4 H3PO4 + 20 HBr
Mg(NO3)2 + H2(SO4) = Mg(SO4) + HNO3 =>
Mg(NO3)2 + H2(SO4) = Mg(SO4) + 2 HNO3
PbCrO4 + CH3COOH = Pb{2+} + Cr2O7{2-} + CH3COO{-} + H2O =>
2 PbCrO4 + 2 CH3COOH = 2 Pb{2+} + Cr2O7{2-} + 2 CH3COO{-} + H2O
CH4 + NCl3 = CCl4 + N2 + H2 =>
3 CH4 + 4 NCl3 = 3 CCl4 + 2 N2 + 6 H2
I + F2 = IF3 =>
2 I + 3 F2 = 2 IF3
ZnNO3 + Ca(OH)2 = Ca(NO3)2 + Zn(OH) =>
2 ZnNO3 + Ca(OH)2 = Ca(NO3)2 + 2 Zn(OH)
Na2Zn(OH)4 + HCl = ZnCl2 + H2O + NaCl =>
Na2Zn(OH)4 + 4 HCl = ZnCl2 + 4 H2O + 2 NaCl
K2CO3 + H3C6H5O7 = K2C6H5O7 + H2O + CO2 =>
18 K2CO3 + 17 H3C6H5O7 = 18 K2C6H5O7 + 23 H2O + 12 CO2
LiH + H2O = Li(OH) + H2 =>
LiH + H2O = Li(OH) + H2
P2H4 + P2O4 = P4 + H2O =>
4 P2H4 + 2 P2O4 = 3 P4 + 8 H2O
Al2(SO4)3 + (NH4)2SO4 = NH4Al[SO4]2 =>
Al2(SO4)3 + (NH4)2SO4 = 2 NH4Al[SO4]2
Rb + Cl2 = RbCl =>
2 Rb + Cl2 = 2 RbCl
Fe + HClO3 = Fe(ClO3)3 + H =>
Fe + 3 HClO3 = Fe(ClO3)3 + 3 H
CH3ClCOOH + NH3 = CH3NH2COOH + HCl =>
CH3ClCOOH + NH3 = CH3NH2COOH + HCl
HOCl + HCl = Cl2 + H2O =>
HOCl + HCl = Cl2 + H2O
Al2(SO4)3 + MgBr2 = AlBr3 + Mg(SO4) =>
Al2(SO4)3 + 3 MgBr2 = 2 AlBr3 + 3 Mg(SO4)
KClO4 + P = KCl + P2O5 =>
5 KClO4 + 8 P = 5 KCl + 4 P2O5
C5H10O + O2 = H2O + CO2 =>
C5H10O + 7 O2 = 5 H2O + 5 CO2
K4[Fe(Cn6)] + Pb(NO3)2 = K4NO3 + Pb[Fe(Cn6)]2 =>
2 K4[Fe(Cn6)] + Pb(NO3)2 = 2 K4NO3 + Pb[Fe(Cn6)]2
Na2 + H3 = NaH3 =>
Na2 + 2 H3 = 2 NaH3
C2H4O2 + Zn = COZn + H2 =>
C2H4O2 + 2 Zn = 2 COZn + 2 H2
CaMg(CO3)2 + SiO2 = CaMg(SiO3)2 + CO2 =>
CaMg(CO3)2 + 2 SiO2 = CaMg(SiO3)2 + 2 CO2
C6H12O2 + H2O = CO2 + H2 =>
C6H12O2 + 10 H2O = 6 CO2 + 16 H2
NH4OH + H2O = NH4OH2 + OH =>
NH4OH + H2O = NH4OH2 + OH
Ca(OH)2 + SnO2 = CaO + Sn(OH)4 =>
2 Ca(OH)2 + SnO2 = 2 CaO + Sn(OH)4
CBr4 + H2O = CO2 + HBr =>
CBr4 + 2 H2O = CO2 + 4 HBr
CaCO3 + H(C2H3O2) = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 H(C2H3O2) = Ca(C2H3O2)2 + H2O + CO2
Na2O + Si = Na + SiO2 =>
2 Na2O + Si = 4 Na + SiO2
AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O
AgNO3 + HCl = Ag + NO3HCl =>
AgNO3 + HCl = Ag + NO3HCl
Fe + K3[Fe(CN)6] + H2SO4 = Fe3[Fe(CN)6]2 + K2SO4 + H2 =>
3 Fe + 2 K3[Fe(CN)6] + 3 H2SO4 = Fe3[Fe(CN)6]2 + 3 K2SO4 + 3 H2
Ba(NO3)2(aq) + Na2S(aq) = BaS(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2S(aq) = BaS(s) + 2 NaNO3(aq)
Mg(NO3)2(aq) + BaCl2(aq) = Ba(NO3)2 + MgCl2 =>
Mg(NO3)2(aq) + BaCl2(aq) = Ba(NO3)2 + MgCl2
AgNO3 + NH4Cl = AgCl + NH3 + HNO3 =>
AgNO3 + NH4Cl = AgCl + NH3 + HNO3
C2H4(OH)2 + HCOOH = HCOOC2H4 + H2O =>
7 C2H4(OH)2 + 4 HCOOH = 6 HCOOC2H4 + 10 H2O
C7H14 + Br2 = C7H13Br + HBr =>
C7H14 + Br2 = C7H13Br + HBr
K2CrO4 + NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + K(NO3) =>
K2CrO4 + 2 NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + 2 K(NO3)
HgCl2 + N2H4 = Hg + N2 + ClH =>
2 HgCl2 + N2H4 = 2 Hg + N2 + 4 ClH
Na2CO3(s) + H2O(l) + CO2(g) = NaHCO3(s) =>
Na2CO3(s) + H2O(l) + CO2(g) = 2 NaHCO3(s)
CeO4 + KI + HCl = CeCl3 + KCl + I2 + H2O =>
2 CeO4 + 10 KI + 16 HCl = 2 CeCl3 + 10 KCl + 5 I2 + 8 H2O
HgO(l) = Hg + O2 =>
2 HgO(l) = 2 Hg + O2
Hg(ClO3)2 + Na2SO4 = HgSO4 + Na(ClO3) =>
Hg(ClO3)2 + Na2SO4 = HgSO4 + 2 Na(ClO3)
Ag + Zn(SO4) = Ag(SO4) + Zn =>
Ag + Zn(SO4) = Ag(SO4) + Zn
K2MnO4 + Al = K + Al(MnO4)3 =>
3 K2MnO4 + Al = 6 K + Al(MnO4)3
Mg + At2 = MgAt2 =>
Mg + At2 = MgAt2
NO3 + SO2 = SO4 + NO2 =>
2 NO3 + SO2 = SO4 + 2 NO2
KMnO4 + NaOH + KBr = KNaMnO4 + KBrO3 + H2O =>
6 KMnO4 + 6 NaOH + KBr = 6 KNaMnO4 + KBrO3 + 3 H2O
Rb + Al(IO4)3 = Rb(IO4) + Al =>
3 Rb + Al(IO4)3 = 3 Rb(IO4) + Al
KSO4 + MgNO3 = MgSO4 + KNO3 =>
KSO4 + MgNO3 = MgSO4 + KNO3
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