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CH4 + 4 Cl2 = CCl4 + 4 HCl
Na(s) + H2(g) = NaH(s) =>
2 Na(s) + H2(g) = 2 NaH(s)
F + W + P + S = FW2P6S3 =>
F + 2 W + 6 P + 3 S = FW2P6S3
KNO3 + FeCl2 + HCl = KCl2 + FeCl3 + NO + H2O =>
KNO3 + 2 FeCl2 + 4 HCl = KCl2 + 2 FeCl3 + NO + 2 H2O
F + NaOH = NaF + O + H2O =>
2 F + 2 NaOH = 2 NaF + O + H2O
PbNO32NaI = PbINaNO32 =>
PbNO32NaI = PbINaNO32
Fe + KClO3 = Fe(ClO3)3 + K =>
Fe + 3 KClO3 = Fe(ClO3)3 + 3 K
NH4NO3 + Mg3(PO4)2 = Mg(NO3)2 + NH3 + H3PO4 =>
6 NH4NO3 + Mg3(PO4)2 = 3 Mg(NO3)2 + 6 NH3 + 2 H3PO4
Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe
Cl2(aq) + NaI(aq) = NaCl(aq) + I2(s) =>
Cl2(aq) + 2 NaI(aq) = 2 NaCl(aq) + I2(s)
Ce2(CO3)3 + O2 = CeO2 + CO2 =>
2 Ce2(CO3)3 + O2 = 4 CeO2 + 6 CO2
Au2S + HNO3 = Au2(SO4)3 + Au(NO3)3 + NO + H2O =>
3 Au2S + 24 HNO3 = Au2(SO4)3 + 4 Au(NO3)3 + 12 NO + 12 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Zr + N = Zr3N4 =>
3 Zr + 4 N = Zr3N4
Fe + H{+} = Fe3{+} + H2 =>
6 Fe + 2 H{+} = 2 Fe3{+} + H2
FeCO3 + HCl = FeCl2 + H2O + CO2 =>
FeCO3 + 2 HCl = FeCl2 + H2O + CO2
C6H6O6H2 + H2O = C6H6O6H + H3O =>
C6H6O6H2 + H2O = C6H6O6H + H3O
(NH4)2SO4 + KOH = NH3 + K2SO4 + H2O =>
(NH4)2SO4 + 2 KOH = 2 NH3 + K2SO4 + 2 H2O
Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2
Be + O2 = BeO2 =>
Be + O2 = BeO2
N2H4HCl + NaOH = N2H4 + NaCl + H2O =>
N2H4HCl + NaOH = N2H4 + NaCl + H2O
BOH + H2O = BO + H3O =>
BOH + H2O = BO + H3O
CH3CH2I + KOH = CH3CH2OH + KI =>
CH3CH2I + KOH = CH3CH2OH + KI
AgClO3LiI = AgILiClO3 =>
AgClO3LiI = AgILiClO3
P4 + (OH){-} + H2O = PH3 + (H2PO2){-} =>
P4 + 3(OH){-} + 3 H2O = PH3 + 3(H2PO2){-}
Ti + O2 = TiO =>
2 Ti + O2 = 2 TiO
HCl + NaH2PO4 = NaCl + H3PO4 =>
HCl + NaH2PO4 = NaCl + H3PO4
ZnO + LiOH = Li2O + Zn(OH)2 =>
ZnO + 2 LiOH = Li2O + Zn(OH)2
AgOH + (NH4)2SO4 = Ag2SO4 + NH4OH =>
2 AgOH + (NH4)2SO4 = Ag2SO4 + 2 NH4OH
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Zn(NO3)2 + NH4Br = ZnBr2 + NH4NO3 =>
Zn(NO3)2 + 2 NH4Br = ZnBr2 + 2 NH4NO3
Ba(OH)2 + H2S04 = BaS04 + H2O =>
Ba(OH)2 + H2S04 = BaS04 + 2 H2O
SiCl4 + Zn = Si + ZnCl2 =>
SiCl4 + 2 Zn = Si + 2 ZnCl2
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
K3[Fe(CNS)6] + KF + H2O = K[Fe(H2O)2F4] + KCNS =>
K3[Fe(CNS)6] + 4 KF + 2 H2O = K[Fe(H2O)2F4] + 6 KCNS
[Cr(H2O)6] + NH3 = [Cr(H2O)5(NH3)] + H2O =>
[Cr(H2O)6] + NH3 = [Cr(H2O)5(NH3)] + H2O
Al + H2O = Al(H2O)3 =>
Al + 3 H2O = Al(H2O)3
Re + Cl2 = ReCl3 =>
2 Re + 3 Cl2 = 2 ReCl3
ThN = Th + N2 =>
2 ThN = 2 Th + N2
MnO2 + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 MnO2 + 3 S2O8{2-} + 4 H2O = 2 MnO4{-} + 6 SO4{2-} + 8 H{+}
BaCO3 + La2O3 + NiO + Re + ReO3 = BaLaNiReO6 + CO2 =>
6 BaCO3 + 3 La2O3 + 6 NiO + Re + 5 ReO3 = 6 BaLaNiReO6 + 6 CO2
SiH4 + N2F4 = SiF + N2 + H2 =>
4 SiH4 + N2F4 = 4 SiF + N2 + 8 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
H3PO4(aq) + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4(aq) + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CH3COOH + HCl = H2 + CH3COOCl =>
CH3COOH + HCl = H2 + CH3COOCl
Fe2(SO4)3 + NaNO3 = Fe(NO3)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaNO3 = 2 Fe(NO3)3 + 3 Na2SO4
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
AgNO3 + NH4SCN = AgSCN + NH4NO3 =>
AgNO3 + NH4SCN = AgSCN + NH4NO3
C + O2 = CO2 =>
C + O2 = CO2
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