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K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Me + Cl = MeCl =>
Me + Cl = MeCl
H3BO3 + H3PO4 + ZnCl2 + KF = BP + KCl + H2O + F2 + ZnO =>
H3BO3 + H3PO4 + 4 ZnCl2 + 8 KF = BP + 8 KCl + 3 H2O + 4 F2 + 4 ZnO
FeBr3 = Br + Fe =>
FeBr3 = 3 Br + Fe
Ca(OH)2 + FeCl3 = CaCl3 + Fe(OH)2 =>
Ca(OH)2 + FeCl3 = CaCl3 + Fe(OH)2
Na2Si3O7 + NaOH = Na2SiO3 + H2O =>
Na2Si3O7 + 4 NaOH = 3 Na2SiO3 + 2 H2O
AlCl3 + Na2CO3 = Al2 + (CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2 + (CO3)3 + 6 NaCl
C9H10O + Br2 = C9H9BrO + HBr =>
C9H10O + Br2 = C9H9BrO + HBr
K2MnO4 + FeCl + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + Cl2 + H2O =>
3 K2MnO4 + 4 FeCl + 12 H2SO4 = 3 K2SO4 + 3 MnSO4 + 2 Fe2(SO4)3 + 2 Cl2 + 12 H2O
BaO2(s) = Ba(s) + O2(g) =>
BaO2(s) = Ba(s) + O2(g)
Cr(OH)4{-} + OCl{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 Cr(OH)4{-} + 3 OCl{-} + 2 OH{-} = 2 CrO4{2-} + 3 Cl{-} + 5 H2O
CH3C(CH3)2OH + HCl = CH3C(CH3)ClCH3 + H2O =>
CH3C(CH3)2OH + HCl = CH3C(CH3)ClCH3 + H2O
Ba(NO3)2(aq) + NaOH(aq) = BaOH(s) + Na(NO3)2(aq) =>
Ba(NO3)2(aq) + NaOH(aq) = BaOH(s) + Na(NO3)2(aq)
Au + NaOH + NaNO3 = Na3AuO3 + NaNO2 + H2O =>
2 Au + 6 NaOH + 3 NaNO3 = 2 Na3AuO3 + 3 NaNO2 + 3 H2O
KNO3 + Al + KOH + H2O = K2[Al(OH)4] + NH3 =>
KNO3 + 4 Al + 7 KOH + 6 H2O = 4 K2[Al(OH)4] + NH3
Al2O3 + H3PO4 = AlPO4 + H2O =>
Al2O3 + 2 H3PO4 = 2 AlPO4 + 3 H2O
Fe + H2SO4 = SO2 + H2O + Fe2(SO4)3 =>
2 Fe + 6 H2SO4 = 3 SO2 + 6 H2O + Fe2(SO4)3
Hg + O = HgO =>
Hg + O = HgO
H2 + WO = H2WO =>
H2 + WO = H2WO
Sodiumoxide + H2O = sodiumhydroxide =>
Na2O + H2O = 2 NaOH
ZnS + HNO3 = ZnSO4 + NO2 + H2O =>
ZnS + 8 HNO3 = ZnSO4 + 8 NO2 + 4 H2O
Al(s) + CuBr2(aq) = Al(Br2)3 + Cu =>
Al(s) + 3 CuBr2(aq) = Al(Br2)3 + 3 Cu
AlCl3 + NaAl(OH)4 = Al(OH)3 + NaCl =>
AlCl3 + 3 NaAl(OH)4 = 4 Al(OH)3 + 3 NaCl
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
COBr2 + NaOH + NaBrO3 = CO2O3 + NaBr + H2O =>
COBr2 + 2 NaOH + NaBrO3 = CO2O3 + 3 NaBr + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ag{+} + Br{-} = AgBr =>
Ag{+} + Br{-} = AgBr
CaCO3(s) + HC2H3O2 = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 HC2H3O2 = Ca(C2H3O2)2(aq) + H2O(l) + CO2(g)
MnSO4 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + KMnO4 + K2SO4 + H2O =>
6 MnSO4 + 5 K2Cr2O7 + 11 H2SO4 = 5 Cr2(SO4)3 + 6 KMnO4 + 2 K2SO4 + 11 H2O
Ca3N2 + LiNO3 = Ca(NO3)2 + Li3N =>
Ca3N2 + 6 LiNO3 = 3 Ca(NO3)2 + 2 Li3N
NH3 + HOH = NH3OH + H2 =>
2 NH3 + 2 HOH = 2 NH3OH + H2
BaBr2 + Na2SO4 = BaSO4 + NaBr =>
BaBr2 + Na2SO4 = BaSO4 + 2 NaBr
Ag + Na2SO4 = Ag2SO4 + Na =>
2 Ag + Na2SO4 = Ag2SO4 + 2 Na
H2S + NaCl = NaH2ClS =>
H2S + NaCl = NaH2ClS
C2O4{2-} + BrO3{-} + H{+} = Br2 + CO2 + H2O =>
5 C2O4{2-} + 2 BrO3{-} + 12 H{+} = Br2 + 10 CO2 + 6 H2O
CH3CHCHCH3 + KOH = CH3CHOHCHOHCH3 + K =>
CH3CHCHCH3 + 2 KOH = CH3CHOHCHOHCH3 + 2 K
Sr(OH)2 + H2O = H3O + SrO2H =>
Sr(OH)2 + H2O = H3O + SrO2H
Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
Ca(H2PO4)2 + CaCO3 = Ca3(PO4)2 + H2O + CO2 =>
Ca(H2PO4)2 + 2 CaCO3 = Ca3(PO4)2 + 2 H2O + 2 CO2
CuCo3 + K2Co3 = K2Cu(Co3)2 =>
CuCo3 + K2Co3 = K2Cu(Co3)2
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