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4 C5H5 + 25 O2 = 20 CO2 + 10 H2O
K + BaSO4 = Ba + K2SO4 =>
2 K + BaSO4 = Ba + K2SO4
KMnO4 + Fe2(CO3)3 = K2CO3 + Fe(MnO4)3 =>
6 KMnO4 + Fe2(CO3)3 = 3 K2CO3 + 2 Fe(MnO4)3
H3AsO3 + ClO3{-} + H{+} = ClO2 + H3AsO4 + H2O =>
H3AsO3 + 2 ClO3{-} + 2 H{+} = 2 ClO2 + H3AsO4 + H2O
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
K + Zn(OH)2 = KOH + Zn =>
2 K + Zn(OH)2 = 2 KOH + Zn
K + Cd(NO3)2 = KNO3 + Cd =>
2 K + Cd(NO3)2 = 2 KNO3 + Cd
K2S + CdCl2 = KCl + S2Cd2 =>
2 K2S + 2 CdCl2 = 4 KCl + S2Cd2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
PH3 + O2 = P2O5 + H2O =>
2 PH3 + 4 O2 = P2O5 + 3 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
MgS + CaCl2 = CaS + MgCl2 =>
MgS + CaCl2 = CaS + MgCl2
Mn(OH)2 + HBr = MnBr2 + H2O =>
Mn(OH)2 + 2 HBr = MnBr2 + 2 H2O
PBr3 + NaOH = Na2HPO3 + NaBr + H2O =>
PBr3 + 5 NaOH = Na2HPO3 + 3 NaBr + 2 H2O
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
Zn(OH)2*2ZnCO3 = ZnO + CO2 + H2O =>
Zn(OH)2*2ZnCO3 = 3 ZnO + 2 CO2 + H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
C7H5ClO + C6H5OH + NaOH = C13H10O2 + NaCl + H2O =>
C7H5ClO + C6H5OH + NaOH = C13H10O2 + NaCl + H2O
Ag3PO4 + Cr(ClO3)3 = AgClO3 + CrPO4 =>
Ag3PO4 + Cr(ClO3)3 = 3 AgClO3 + CrPO4
K2(CrO4) + HCl = KCl + CrCl3 + H2O + Cl =>
K2(CrO4) + 8 HCl = 2 KCl + CrCl3 + 4 H2O + 3 Cl
Ca(CIO3)2 = Ca2 + CIO3 =>
2 Ca(CIO3)2 = Ca2 + 4 CIO3
NaOH + CuBr2 = NaBr + Cu(OH)2 =>
2 NaOH + CuBr2 = 2 NaBr + Cu(OH)2
K2 + H2O = KOH + H =>
K2 + 2 H2O = 2 KOH + 2 H
FeSCN + AgNO3 = AgSCN + FeNO3 =>
FeSCN + AgNO3 = AgSCN + FeNO3
K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + H2O + K2SO4 =>
2 K2C2O4*H2O + FeSO4*7H2O = K2[Fe(C2O4)2]*3H2O + 6 H2O + K2SO4
C6H12N4 + NH4ClO4 = CO2 + H2O + N2 + HCl =>
5 C6H12N4 + 36 NH4ClO4 = 30 CO2 + 84 H2O + 28 N2 + 36 HCl
Zn{2+} + H2O = Zn(OH)2{2+} + H2 =>
Zn{2+} + 2 H2O = Zn(OH)2{2+} + H2
BaSO4 + FeCl3 = Fe2(SO4)3 + BaCl2 =>
3 BaSO4 + 2 FeCl3 = Fe2(SO4)3 + 3 BaCl2
K2C2O4 + H2SO4 = KHSO4 + CO2 + CO + H2O =>
K2C2O4 + 2 H2SO4 = 2 KHSO4 + CO2 + CO + H2O
CuS + H{+} + NO3{-} = S + Cu{2+} + H2O + NO =>
3 CuS + 8 H{+} + 2 NO3{-} = 3 S + 3 Cu{2+} + 4 H2O + 2 NO
Ni + H2S = NiS2 + H2 =>
Ni + 2 H2S = NiS2 + 2 H2
K2CO3(aq) + H2SO4(aq) = K2SO4 + CO2 + H2O =>
K2CO3(aq) + H2SO4(aq) = K2SO4 + CO2 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
K2CO3 + C6H8O6 = C6H7KO6 + CO2 + H2O =>
K2CO3 + 2 C6H8O6 = 2 C6H7KO6 + CO2 + H2O
Ga(s) + O2(g) = GaO2 =>
Ga(s) + O2(g) = GaO2
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2C2O4 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H2C2O4 + 22 H2O
K2Cr2O7 + H3PO3 + H2SO4 = Cr2(SO4)3 + H3PO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 H3PO3 + 4 H2SO4 = Cr2(SO4)3 + 3 H3PO4 + K2SO4 + 4 H2O
HNO3 + HCOOH = HCOONO2 + H2O =>
HNO3 + HCOOH = HCOONO2 + H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
K2Cr2O7 + H2SO4 + C5H11OH = C4H9COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C5H11OH = 3 C4H9COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
K2Cr2O7 + HCl + C2H6O = CrCl3 + KCl + C2H4O + H2O =>
K2Cr2O7 + 8 HCl + 3 C2H6O = 2 CrCl3 + 2 KCl + 3 C2H4O + 7 H2O
Pb(NO3)2 + NH4Cl = PbCl2 + NH4(NO3) =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4(NO3)
K2Cr2O7 + Na2SO3 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
K2Cr2O7 + 3 Na2SO3 + 8 HCl = 2 KCl + 3 Na2SO4 + 2 CrCl3 + 4 H2O
K2Cr2O7 + NaOH = K2CrO4 + Na2CrO4 + H2O =>
K2Cr2O7 + 2 NaOH = K2CrO4 + Na2CrO4 + H2O
CO2(g) + LiOH(s) = Li2CO3(s)H2O =>
CO2(g) + 2 LiOH(s) = Li2CO3(s)H2O
NaOHHOCN = NaCNH2O2 =>
NaOHHOCN = NaCNH2O2
S + NaOH = Na2SO4 + Na2S + H2O =>
4 S + 8 NaOH = Na2SO4 + 3 Na2S + 4 H2O
K2CrO4 + KBr + H2SO4 = CrO2Br2 + K2SO4 + H2O =>
K2CrO4 + 2 KBr + 2 H2SO4 = CrO2Br2 + 2 K2SO4 + 2 H2O
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
WO3 + H = WOH + H2O =>
WO3 + 5 H = WOH + 2 H2O
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