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2 Ga(l) + 3 Br2(l) = 2 GaBr3(s)
Zn + S = ZnS(s) =>
Zn + S = ZnS(s)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe3O4 + HC = FeC2 + FeC3 + H2O =>
Fe3O4 + 8 HC = FeC2 + 2 FeC3 + 4 H2O
Na2SO4 + ZnCl2 + Ba(CN)2 = BaSO4 + Zn(CN)2 + NaCl =>
Na2SO4 + ZnCl2 + Ba(CN)2 = BaSO4 + Zn(CN)2 + 2 NaCl
B + Na2O7*10H2O = Na2B4O7*10H2O =>
4 B + Na2O7*10H2O = Na2B4O7*10H2O
KCl + L2 = KL + Cl =>
2 KCl + L2 = 2 KL + 2 Cl
H3PO2 + NaOH = H2O + Na3PO2 =>
H3PO2 + 3 NaOH = 3 H2O + Na3PO2
H2PtCl6 + NH4Cl = (NH4)2PtCl6 + HCl =>
H2PtCl6 + 2 NH4Cl = (NH4)2PtCl6 + 2 HCl
TiCl4 + Na = NaCl + Ti =>
TiCl4 + 4 Na = 4 NaCl + Ti
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O =>
KHCO3 + Ba(OH)2 = BaCO3 + KOH + H2O
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
K2O + H2(PtCl6) = K2(PtCl6) + H2O =>
K2O + H2(PtCl6) = K2(PtCl6) + H2O
CaAg2 + HCl = CaCl2 + HAg =>
CaAg2 + 2 HCl = CaCl2 + 2 HAg
Al2(Cr2O7)3 + CaBr2 = AlBr3 + CaCr2O7 =>
Al2(Cr2O7)3 + 3 CaBr2 = 2 AlBr3 + 3 CaCr2O7
Zn(s) + CuSO4(ag) = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4(ag) = Cu(s) + ZnSO4(aq)
CaP2O6 + NiTiO3 = CaTiNiP2O9 =>
CaP2O6 + NiTiO3 = CaTiNiP2O9
Ga + Ni(SO3)2 = Ni + Ga2(SO3)3 =>
4 Ga + 3 Ni(SO3)2 = 3 Ni + 2 Ga2(SO3)3
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
P2O5 + (CaOH)2SO4 = Ca3(PO4)2 + CaSO4 + H2O =>
P2O5 + 3(CaOH)2SO4 = Ca3(PO4)2 + 3 CaSO4 + 3 H2O
NbCl4(g) = NbCl3(g) + NbCl5 =>
2 NbCl4(g) = NbCl3(g) + NbCl5
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
H2S + O2 = H2O + SO2 =>
2 H2S + 3 O2 = 2 H2O + 2 SO2
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2 =>
Mg(s) + Pb(NO3)2(aq) = Pb(s) + Mg(NO3)2
P + HNO3 = NO2 + H3PO4 + H2O =>
P + 5 HNO3 = 5 NO2 + H3PO4 + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H13NO2 + HCl = C6H14NO2 + Cl =>
C6H13NO2 + HCl = C6H14NO2 + Cl
SiO2(aq) + C(aq) = CO(g) + Si(s) =>
SiO2(aq) + 2 C(aq) = 2 CO(g) + Si(s)
Mn + Bi(NO3)3 = Mn(NO3)2 + Bi =>
3 Mn + 2 Bi(NO3)3 = 3 Mn(NO3)2 + 2 Bi
Ca(OH)2(aq) + HCl(aq) = CaCl2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 H2O(l)
CH4OCH3 + O2 = CO2 + H2O =>
4 CH4OCH3 + 13 O2 = 8 CO2 + 14 H2O
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
MgCl2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaCl(s) =>
MgCl2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaCl(s)
S + HNO3 = H2SO3 + NO2 + H2O =>
S + 4 HNO3 = H2SO3 + 4 NO2 + H2O
Al + N2 = Al2N3 =>
4 Al + 3 N2 = 2 Al2N3
KI + KIO3 + HNO3 = KNO3 + I2 + H2O =>
5 KI + KIO3 + 6 HNO3 = 6 KNO3 + 3 I2 + 3 H2O
NI3(s) = N2(g) + I2(s) =>
2 NI3(s) = N2(g) + 3 I2(s)
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
Fe(NO3)3 + NH3 = FeH3 + N(NO3)3 =>
Fe(NO3)3 + NH3 = FeH3 + N(NO3)3
Mg5(CO3)4(OH)2 + HCl = H2O + MgCl2 + CO2 =>
Mg5(CO3)4(OH)2 + 10 HCl = 6 H2O + 5 MgCl2 + 4 CO2
Cu{2} + OH{-} = Cu(OH)2 =>
Cu{2} + 2 OH{-} = Cu(OH)2
Br + NaF = BrF + Na =>
Br + NaF = BrF + Na
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
MnO4 + NaNO2 + H2SO4 = MnSO4 + NaNO3 + H2O =>
MnO4 + 3 NaNO2 + H2SO4 = MnSO4 + 3 NaNO3 + H2O
NaF + Br = NaBr + F2 =>
2 NaF + 2 Br = 2 NaBr + F2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K(s) + HCI(aq) = KCI(aq) + H2(g) =>
2 K(s) + 2 HCI(aq) = 2 KCI(aq) + H2(g)
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Al + S = Al(S2)3 =>
Al + 6 S = Al(S2)3
MeNO3 = MeNO2 + O2 =>
2 MeNO3 = 2 MeNO2 + O2
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