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2 FeBr3 + 3 H2 = 6 HBr + 2 Fe
PbO + Zn(OH)2 = Pb(OH)2 + ZnO =>
PbO + Zn(OH)2 = Pb(OH)2 + ZnO
C6H5COOH + HNO2 = H2NO2 + C6H5COO =>
C6H5COOH + HNO2 = H2NO2 + C6H5COO
Li2CO3 + CO2 + H2O = LiHCO3 =>
Li2CO3 + CO2 + H2O = 2 LiHCO3
ZnO + H3PO4 = H2O + Zn3(PO4)2 =>
3 ZnO + 2 H3PO4 = 3 H2O + Zn3(PO4)2
CHCl3 + CuO = CuCl2 + CO2 + H2O + Cu =>
2 CHCl3 + 5 CuO = 3 CuCl2 + 2 CO2 + H2O + 2 Cu
FeCl3 + CsOH = CsCl + Fe(OH)3 =>
FeCl3 + 3 CsOH = 3 CsCl + Fe(OH)3
Ca(OH)2(cr) = CaO(cr) + H2O(g) =>
Ca(OH)2(cr) = CaO(cr) + H2O(g)
C6H5(ONa)H2OCO2 = C6H5(OH)NaHCO3 =>
C6H5(ONa)H2OCO2 = C6H5(OH)NaHCO3
Mg(OH)2 + H2PO4 = MgPO4 + H(OH) =>
Mg(OH)2 + H2PO4 = MgPO4 + 2 H(OH)
Cr + FeBr2 = CrBr3 + Fe =>
2 Cr + 3 FeBr2 = 2 CrBr3 + 3 Fe
Na2O + H2O = Na21O21H21 =>
21 Na2O + 21 H2O = 2 Na21O21H21
Na2S + Pd(NO3)2 = PdS + NaNO3 =>
Na2S + Pd(NO3)2 = PdS + 2 NaNO3
Cu{2+} + O{2-} = CuO =>
Cu{2+} + O{2-} = CuO
C2H4 = C8H16 =>
4 C2H4 = C8H16
AuCO3 = AuO + CO2 =>
AuCO3 = AuO + CO2
CH3CCH + H2O = CH3CH2COH =>
CH3CCH + H2O = CH3CH2COH
Cl + CrF3 = ClF3 + Cr =>
Cl + CrF3 = ClF3 + Cr
K2SO4 + Ca(ClO3)2 = CaSO4 + KClO3 =>
K2SO4 + Ca(ClO3)2 = CaSO4 + 2 KClO3
S2 + H2O + O2 = S4O6H3 =>
8 S2 + 6 H2O + 9 O2 = 4 S4O6H3
KBr(aq) + H2SO4(aq) + MnO2(aq) = KHSO4(aq) + MnSO4(aq) + H2O(l) + Br(l) =>
2 KBr(aq) + 3 H2SO4(aq) + MnO2(aq) = 2 KHSO4(aq) + MnSO4(aq) + 2 H2O(l) + 2 Br(l)
CaCO3 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + K2CO3 =>
2 CaCO3 + K4[Fe(CN)6] = Ca2[Fe(CN)6] + 2 K2CO3
C4H10 + CO2 = CO + H2 =>
C4H10 + 4 CO2 = 8 CO + 5 H2
H2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 H2S + 8 KMnO4 + 7 H2SO4 = 4 K2SO4 + 8 MnSO4 + 12 H2O
K2S(aq) + CuSO4(aq) = K2SO4 + CuS =>
K2S(aq) + CuSO4(aq) = K2SO4 + CuS
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + Al2(SO3) = K2SO3 + Al =>
2 K + Al2(SO3) = K2SO3 + 2 Al
Ca(OH)2 + SnCl2 = CaCl2 + Sn(OH)2 =>
Ca(OH)2 + SnCl2 = CaCl2 + Sn(OH)2
H2SO4 + NiO = NiSO4 + H2O =>
H2SO4 + NiO = NiSO4 + H2O
CH3CH2OH + H2O = OH + CH3CH2OH2 =>
CH3CH2OH + H2O = OH + CH3CH2OH2
NH4Cl + Mg3N2 = (NH4)3N + MgCl2 =>
6 NH4Cl + Mg3N2 = 2(NH4)3N + 3 MgCl2
Br2 + HNO2 + H2O = HNO3 + HBr =>
Br2 + HNO2 + H2O = HNO3 + 2 HBr
P(V) + O2 = P(V)O =>
2 P(V) + O2 = 2 P(V)O
CH2O + H2O = CH3OH + O2 =>
2 CH2O + 2 H2O = 2 CH3OH + O2
SodiumHydroxide + Copper(Il)Nitrate = SodiumNitrate + Copper(Il)Hydroxide =>
SodiumHydroxide + Copper(Il)Nitrate = SodiumNitrate + Copper(Il)Hydroxide
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
C2H2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 2 MnSO4 + 4 H2O
CaSO4 + ZnBr2 = CaBr2 + ZnSO4 =>
CaSO4 + ZnBr2 = CaBr2 + ZnSO4
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
H2SO4 + Ag2S = Ag2(SO4) + H2S =>
H2SO4 + Ag2S = Ag2(SO4) + H2S
Cr2O3 + NaOH = NaCrO2 + H2O =>
Cr2O3 + 2 NaOH = 2 NaCrO2 + H2O
FeS + HNO3 = Fe(NO3)2 + H2S =>
FeS + 2 HNO3 = Fe(NO3)2 + H2S
KOH + HClO2 = KClO2 + HOH =>
KOH + HClO2 = KClO2 + HOH
As2 + O2 = As2O5 =>
2 As2 + 5 O2 = 2 As2O5
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
ClO3{-} + Fe2{+} + H{+} = ClO2 + Fe{3+} + H2O =>
5 ClO3{-} + Fe2{+} + 10 H{+} = 5 ClO2 + 2 Fe{3+} + 5 H2O
Na2Cr2O7 + H2SO4 = CrO3 + NaHSO4 + H2O =>
Na2Cr2O7 + 2 H2SO4 = 2 CrO3 + 2 NaHSO4 + H2O
Cu(ClO3)2 + CsSO4 = CuSO4 + Cs(ClO3)2 =>
Cu(ClO3)2 + CsSO4 = CuSO4 + Cs(ClO3)2
CH3OH + FeO = C6H12O5 + Fe(OH)3 + H2 =>
24 CH3OH + 2 FeO = 4 C6H12O5 + 2 Fe(OH)3 + 21 H2
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