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Br + CCl4 = BrCCl4
HS + HNO3 = H2SO4 + NO + H2O =>
3 HS + 7 HNO3 = 3 H2SO4 + 7 NO + 2 H2O
H2O + Cr2O3 + CO2 = C2H4O2 + CrO4{2-} + H{+} =>
14 H2O + 4 Cr2O3 + 6 CO2 = 3 C2H4O2 + 8 CrO4{2-} + 16 H{+}
Pb + Ag3N = Ag + Pb3N4 =>
3 Pb + 4 Ag3N = 12 Ag + Pb3N4
CO + HNO3 = CO(NO3)2 + H2O + NO2 =>
CO + 4 HNO3 = CO(NO3)2 + 2 H2O + 2 NO2
K2HPO4 + H3Po4 = KH2Po4 + H3PO4 =>
K2HPO4 + 2 H3Po4 = 2 KH2Po4 + H3PO4
KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
PCl3 + CH3COOH + H2O = C2H8O7P2 + HCl =>
2 PCl3 + CH3COOH + 5 H2O = C2H8O7P2 + 6 HCl
Fe2 + H2O = Fe2O3 + H3 =>
Fe2 + 3 H2O = Fe2O3 + 2 H3
KHCO3 + H2O = KH2CO3 + OH =>
KHCO3 + H2O = KH2CO3 + OH
BaO2 + HCI = BaCI + H2 + O2 =>
2 BaO2 + 2 HCI = 2 BaCI + H2 + 2 O2
C6H6 + C2H5Cl = C6H5Cl + C2H6 =>
C6H6 + C2H5Cl = C6H5Cl + C2H6
Na2NO3 + BaBr2 = NaBr + BaNO3 =>
Na2NO3 + BaBr2 = 2 NaBr + BaNO3
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Au + H2SeO4 = Au2(SeO4)3 + HSeO3 + H2O =>
2 Au + 9 H2SeO4 = Au2(SeO4)3 + 6 HSeO3 + 6 H2O
PBO + C = PB + CO2 =>
2 PBO + C = 2 PB + CO2
K2CrO2 + PbO2 + KOH = K2CrO4 + KPbO2 + H2O =>
K2CrO2 + 4 PbO2 + 4 KOH = K2CrO4 + 4 KPbO2 + 2 H2O
NiCl(s) + O(g) = NiO(s) + Cl5O =>
5 NiCl(s) + 6 O(g) = 5 NiO(s) + Cl5O
Zn(aq) + Cl(aq) = ZnCl(s) =>
Zn(aq) + Cl(aq) = ZnCl(s)
C733H16 + O2 = CO2 + H2O =>
C733H16 + 737 O2 = 733 CO2 + 8 H2O
Fe2 + NaOCl + H2O = Fe2O3 + NaOH + Cl =>
Fe2 + 6 NaOCl + 3 H2O = Fe2O3 + 6 NaOH + 6 Cl
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + H2O =>
H2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 H2O
CO2 + FeCl3 = Fe2O3 + CCl4 =>
3 CO2 + 4 FeCl3 = 2 Fe2O3 + 3 CCl4
Fe2 + O2 = Fe3O4 =>
3 Fe2 + 4 O2 = 2 Fe3O4
TiCl3 + (NH2)2CO + KI = [Ti((NH2)2CO)6]I3 + KCl =>
TiCl3 + 6(NH2)2CO + 3 KI = [Ti((NH2)2CO)6]I3 + 3 KCl
PbO + Ca(OH)2 = Pb(OH)2 + CaO =>
PbO + Ca(OH)2 = Pb(OH)2 + CaO
Ba + Na2SO4 = Ba(SO4) + Na =>
Ba + Na2SO4 = Ba(SO4) + 2 Na
Au + H(CN) = Au(CN) + H =>
Au + H(CN) = Au(CN) + H
NaBr + NaBrO3 + HCl = Br2 + H2O + NaCl =>
5 NaBr + NaBrO3 + 6 HCl = 3 Br2 + 3 H2O + 6 NaCl
Fe + NaOH + H2O = NaFeO2 + H2 =>
2 Fe + 2 NaOH + 2 H2O = 2 NaFeO2 + 3 H2
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + 2 NaC2H3O2
C6H14(g) + O2 = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2 = 12 CO2(g) + 14 H2O(g)
CH2CHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2CHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
K2Cr2O7 + H2SO4 + Na2S = Na2SO4 + Cr2(SO4)3 + K2S + H2O =>
4 K2Cr2O7 + 16 H2SO4 + 7 Na2S = 7 Na2SO4 + 4 Cr2(SO4)3 + 4 K2S + 16 H2O
PbBr2 + O2 = Br2 + PbO2 =>
PbBr2 + O2 = Br2 + PbO2
AlBr3 + K2SO4 = KBr + (SO4)3Al2 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + (SO4)3Al2
HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ba(OH)2(aq) = Ba(NO3)2(aq) + 2 H2O(l)
Cr(OH)6 + HI = CrI6 + H2O =>
Cr(OH)6 + 6 HI = CrI6 + 6 H2O
S + OH{-} = S2{-} + S2O32{-} + H{+} =>
128 S + 32 OH{-} = 63 S2{-} + S2O32{-} + 32 H{+}
Ni + H3PO4 = Ni(PO4)2 + H2 =>
Ni + 2 H3PO4 = Ni(PO4)2 + 3 H2
NH4X + H2O = NH4OH + HX =>
NH4X + H2O = NH4OH + HX
CuCl2NaSO4 = NaCl2CuSO4 =>
CuCl2NaSO4 = NaCl2CuSO4
C9H10 + O2 = CO2 + H2O =>
2 C9H10 + 23 O2 = 18 CO2 + 10 H2O
C2H16(g) + O2(g) = CO2(g) + H2O(g) =>
C2H16(g) + 6 O2(g) = 2 CO2(g) + 8 H2O(g)
FeSO4 + NH4NO3 = Fe(NO3)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4NO3 = Fe(NO3)2 + (NH4)2SO4
KNO2 + K2S2O5 = K3[ON(SO3)2] =>
KNO2 + K2S2O5 = K3[ON(SO3)2]
NaHCO3 + MgSO4 = Na2SO4 + Mg(OH)2 + CO2 =>
2 NaHCO3 + MgSO4 = Na2SO4 + Mg(OH)2 + 2 CO2
C4F6 + H2O = CO2 + HF + H2 =>
C4F6 + 8 H2O = 4 CO2 + 6 HF + 5 H2
AgCl + O = Ag(ClO3) =>
AgCl + 3 O = Ag(ClO3)
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