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2 NaOH + K2SO3 = Na2SO3 + 2 KOH
Mn + F = Mn2F2 =>
2 Mn + 2 F = Mn2F2
HNO2 + Al2O3 = Al(NO2)3 + H2O =>
6 HNO2 + Al2O3 = 2 Al(NO2)3 + 3 H2O
NH4PO4 + KOH = KPO4 + NH4OH =>
NH4PO4 + KOH = KPO4 + NH4OH
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H3PO2 + Cr2O7{2-} + H{+} = H3PO4 + Cr3{+} + H2O =>
17 H3PO2 + 6 Cr2O7{2-} + 16 H{+} = 17 H3PO4 + 4 Cr3{+} + 8 H2O
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
Sc(OH)3 + HCl = Sc(Cl)3 + H2O =>
Sc(OH)3 + 3 HCl = Sc(Cl)3 + 3 H2O
C4H9 + O2 = CO2 + H2O =>
4 C4H9 + 25 O2 = 16 CO2 + 18 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
I2 + KIO3 + HCl = ICl + KCl + H2O =>
2 I2 + KIO3 + 6 HCl = 5 ICl + KCl + 3 H2O
ZnO + KOH = Zn(OH)2 + K2O =>
ZnO + 2 KOH = Zn(OH)2 + K2O
KI + AgF = KF + AgI =>
KI + AgF = KF + AgI
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaOH(aq) + H2SO3(aq) = Na2SO3 + H2O =>
2 NaOH(aq) + H2SO3(aq) = Na2SO3 + 2 H2O
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
Ti + ZnO = TiO2 + Zn =>
Ti + 2 ZnO = TiO2 + 2 Zn
Al + Ca = Al2Ca3 =>
2 Al + 3 Ca = Al2Ca3
H2N(H)C2O2H = H2N(H)(H2N(H)C2O2H)C2O2H =>
2 H2N(H)C2O2H = H2N(H)(H2N(H)C2O2H)C2O2H
C7H14 + HBr = CBr4 + H2 =>
C7H14 + 28 HBr = 7 CBr4 + 21 H2
LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + K2SO4 + Li2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O
CH3NO2 = HNCO + H2O =>
CH3NO2 = HNCO + H2O
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
NH3 + CuO(g) = Cu + N2 + H2O =>
2 NH3 + 3 CuO(g) = 3 Cu + N2 + 3 H2O
C8H10O + CuO = C8H8O + Cu + H2O =>
C8H10O + CuO = C8H8O + Cu + H2O
CuCO3 + O2 = CuO2 + CO2 =>
2 CuCO3 + O2 = 2 CuO2 + 2 CO2
H(C6H8O7) + (NH4)(OH) = H(OH) + (NH4)(C6H8O7) =>
H(C6H8O7) + (NH4)(OH) = H(OH) + (NH4)(C6H8O7)
HCl(l) + NaOH(s) = NaCl + H2O =>
HCl(l) + NaOH(s) = NaCl + H2O
Fe + KSCN = FeSCN + K =>
Fe + KSCN = FeSCN + K
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + NaNO3(aq) =>
Cr(NO3)3(aq) + Na3PO4(aq) = CrPO4(s) + 3 NaNO3(aq)
H2O + C4H8ONH = H3O + C4H8ON =>
H2O + C4H8ONH = H3O + C4H8ON
P2S3 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + S =>
P2S3 + 2 KMnO4 + 3 H2SO4 = 2 H3PO4 + K2SO4 + 2 MnSO4 + 3 S
CaF2 + H2SO4 + SiO2 = CaSO4 + SiF4 + H2O =>
2 CaF2 + 2 H2SO4 + SiO2 = 2 CaSO4 + SiF4 + 2 H2O
H2O + Mg = Mg(OH) + H =>
H2O + Mg = Mg(OH) + H
AgNO3 + BeF2 = Be(NO3)2 + AgF =>
2 AgNO3 + BeF2 = Be(NO3)2 + 2 AgF
C6H3CH3CH3CH3 + KMnO4 + H2SO4 = C6H3COOHCOOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H3CH3CH3CH3 + 18 KMnO4 + 27 H2SO4 = 5 C6H3COOHCOOHCOOH + 9 K2SO4 + 18 MnSO4 + 42 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
C2H4O2 + OH{-} = C2H3O2{-} + H2O =>
C2H4O2 + OH{-} = C2H3O2{-} + H2O
Fe(s) + H2O(l) + O2(g) = Fe(OH)3(aq) =>
4 Fe(s) + 6 H2O(l) + 3 O2(g) = 4 Fe(OH)3(aq)
Rb2CO3Rb2CO3(aq) + HBr(aq) = RbBr(s) + CO2(g) + H2O(l) =>
Rb2CO3Rb2CO3(aq) + 4 HBr(aq) = 4 RbBr(s) + 2 CO2(g) + 2 H2O(l)
SnO2 + NO + H2O = Sn + HNO3 =>
3 SnO2 + 4 NO + 2 H2O = 3 Sn + 4 HNO3
C17H35COOH + HCl = C17H35COOCl + H2 =>
C17H35COOH + HCl = C17H35COOCl + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaSO4 + K2CO3 = K2SO4 + CaCO3 =>
CaSO4 + K2CO3 = K2SO4 + CaCO3
CuCO3 + O2 = CO2 + CuO3 =>
CuCO3 + O2 = CO2 + CuO3
Fe + S + HCl = FeSCl + H =>
Fe + S + HCl = FeSCl + H
CH3OH + NaBr = CH3Br + NaOH =>
CH3OH + NaBr = CH3Br + NaOH
CrO2{-} + H2O2 + OH{-} = CrO4{2-} + H2O =>
2 CrO2{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{2-} + 4 H2O
Al + CuO4S = Cu + Al2O12S3 =>
2 Al + 3 CuO4S = 3 Cu + Al2O12S3
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