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NaCl + 2 HCl = NaH2 + 3 Cl
Na2HPO4 + AgNO3 + Al(SO4)3 = AlPO4 + AgSO4 + NaNO3 + HNO3 =>
Na2HPO4 + 3 AgNO3 + Al(SO4)3 = AlPO4 + 3 AgSO4 + 2 NaNO3 + HNO3
Na2CO3 + FeCl2 + H2O = (FeOH)2CO3 + CO2 + NaCl =>
2 Na2CO3 + 2 FeCl2 + H2O = (FeOH)2CO3 + CO2 + 4 NaCl
Ca + SO4 + H2O = CaSO4(H2O)2 =>
Ca + SO4 + 2 H2O = CaSO4(H2O)2
Cl2 + F2 = ClF3 =>
Cl2 + 3 F2 = 2 ClF3
NH4 = N + H2 =>
NH4 = N + 2 H2
(CH3)3N + H2SO4 = (CH3)3NH2SO4 =>
(CH3)3N + H2SO4 = (CH3)3NH2SO4
KHSO4 + HNO3 = KNO3 + H2O + SO3 =>
KHSO4 + HNO3 = KNO3 + H2O + SO3
Zn + Br = ZnBr2 =>
Zn + 2 Br = ZnBr2
CrO2 + H2O2 = CrO4 + H2O =>
CrO2 + 2 H2O2 = CrO4 + 2 H2O
NH4 = NH3 + H =>
NH4 = NH3 + H
ZnS + H2SiO3 = ZnSiO3 + H2S =>
ZnS + H2SiO3 = ZnSiO3 + H2S
Al + NH4 = AlNH4 =>
Al + NH4 = AlNH4
KOH + Ga(OH)3 = K3[Ga(OH)6] =>
3 KOH + Ga(OH)3 = K3[Ga(OH)6]
CaCO3(s) + H3PO4(s) = Ca3(PO4)2(s) + CO2(s) + H2O =>
3 CaCO3(s) + 2 H3PO4(s) = Ca3(PO4)2(s) + 3 CO2(s) + 3 H2O
(CH3)3N + H2SO4 = ((CH3)3NH)2SO4 =>
2(CH3)3N + H2SO4 = ((CH3)3NH)2SO4
Al(Cl)3 + KOH = Al(OH)3 + KCl =>
Al(Cl)3 + 3 KOH = Al(OH)3 + 3 KCl
BeO + Cl2 = BeCl2 + O =>
BeO + Cl2 = BeCl2 + O
CO(s) + H2(g) = CH3OH(g) =>
CO(s) + 2 H2(g) = CH3OH(g)
Sr(NO3)2 + Y2O3 + (NH4)6Mo7O24H8O4 + O = SrY2(MoO4)4 + N2 + H2O =>
7 Sr(NO3)2 + 7 Y2O3 + 4(NH4)6Mo7O24H8O4 + O = 7 SrY2(MoO4)4 + 19 N2 + 64 H2O
NaF(aq) + Br2(g) = NaBr(aq) + F2(g) =>
2 NaF(aq) + Br2(g) = 2 NaBr(aq) + F2(g)
Cl2 + F2 = ClF =>
Cl2 + F2 = 2 ClF
Ca(No3)2 + (NH4)2SO4 = CaSO4 + NH4No3 =>
Ca(No3)2 + (NH4)2SO4 = CaSO4 + 2 NH4No3
C106H263O110N16P + HCl + O2 = CO2 + H2O + (NH4)3PO4 + NH4ClO3 =>
2 C106H263O110N16P + 26 HCl + 251 O2 = 212 CO2 + 212 H2O + 2(NH4)3PO4 + 26 NH4ClO3
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Fe(NH4)2(SO4)2 + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4 =>
Fe(NH4)2(SO4)2 + H2C2O4 = FeC2O4 + H2SO4 + (NH4)2SO4
Cr(OH)3 + OH{-} = CrO2{-} + H2O =>
Cr(OH)3 + OH{-} = CrO2{-} + 2 H2O
CuSn + HCl = CuCl2 + SnCl2 + H2 =>
CuSn + 4 HCl = CuCl2 + SnCl2 + 2 H2
Mg(s) + SnCl2(aq) = MgCl2 + Sn =>
Mg(s) + SnCl2(aq) = MgCl2 + Sn
Na2S2O4 + I2 = NaI + SO2 =>
Na2S2O4 + I2 = 2 NaI + 2 SO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
Mg(s) + SnCl2(aq) = MgCl(aq) + Sn(s) =>
2 Mg(s) + SnCl2(aq) = 2 MgCl(aq) + Sn(s)
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2SO4 + Ca = K2Ca + SO4 =>
K2SO4 + Ca = K2Ca + SO4
Cu + I = CuI2 =>
Cu + 2 I = CuI2
HCl + NaOH = NaHClOH =>
HCl + NaOH = NaHClOH
HNO3 + NH42CO3 = H2O + CO2 + NH4NO3 =>
82 HNO3 + 8 NH42CO3 = 119 H2O + 8 CO2 + 45 NH4NO3
O2 + HN3 = H2O + NO =>
7 O2 + 4 HN3 = 2 H2O + 12 NO
C2H5NO2 + H2 = C2H5NH2 + H2O =>
C2H5NO2 + 3 H2 = C2H5NH2 + 2 H2O
NH4Cl + LiBr = LiCl + NH4Br =>
NH4Cl + LiBr = LiCl + NH4Br
K4Fe(CN)6 + H2SO4 = K2SO4 + FeSO4 + HCN =>
K4Fe(CN)6 + 3 H2SO4 = 2 K2SO4 + FeSO4 + 6 HCN
Ag(NH3)2{+} + KI = AgI + NH3 + K{+} =>
Ag(NH3)2{+} + KI = AgI + 2 NH3 + K{+}
FeH3 + H2O = Fe2O3 + H2 =>
2 FeH3 + 3 H2O = Fe2O3 + 6 H2
K2SO4 + PbBr2 = KBr + PbSO4 =>
K2SO4 + PbBr2 = 2 KBr + PbSO4
K4Fe(CN)6 + H2SO4 = K2SO4 + H4Fe(CN)6 =>
K4Fe(CN)6 + 2 H2SO4 = 2 K2SO4 + H4Fe(CN)6
CH3NH3Br + HCl = CH3NH3Cl + HBr =>
CH3NH3Br + HCl = CH3NH3Cl + HBr
HC2H3O2 + K2CO3 = KC2H3O2 + CO2 + H2O =>
2 HC2H3O2 + K2CO3 = 2 KC2H3O2 + CO2 + H2O
CH2 + HBr = CH3Br =>
CH2 + HBr = CH3Br
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