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BaSO3 + 2 HCl = H2SO3 + BaCl2
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + HIO3 + KHSO4 + H2O =>
K2Cr2O7 + HI + 5 H2SO4 = Cr2(SO4)3 + HIO3 + 2 KHSO4 + 4 H2O
NO2 + H2SO4 = H2NO2 + SO4 =>
NO2 + H2SO4 = H2NO2 + SO4
C5H8(g) + O2(g) = CO2(g) + H2O(l) =>
C5H8(g) + 7 O2(g) = 5 CO2(g) + 4 H2O(l)
C12H22011 + O2 = CO2 + H2O =>
4 C12H22011 + 22059 O2 = 48 CO2 + 44022 H2O
Fe(NO3)3 + H2S = FeS + S + HNO3 =>
2 Fe(NO3)3 + 3 H2S = 2 FeS + S + 6 HNO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
S2O3{2-} + Cr2O7{2-} + H{+} = SO4{2-} + Cr{3+} + H2O =>
3 S2O3{2-} + 4 Cr2O7{2-} + 26 H{+} = 6 SO4{2-} + 8 Cr{3+} + 13 H2O
XCaCO3 + HCl = XCaCl2 + H2CO3 =>
XCaCO3 + 2 HCl = XCaCl2 + H2CO3
Na2S2O3 + KMnO4 + H2SO4 = K2SO4 + H2O + MnSO4 + Na2SO4 =>
5 Na2S2O3 + 8 KMnO4 + 7 H2SO4 = 4 K2SO4 + 7 H2O + 8 MnSO4 + 5 Na2SO4
(NH4)2SO4(aq) + Pb(NO3)2(aq) = NH4NO3(aq) + PbSO4(s) =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = 2 NH4NO3(aq) + PbSO4(s)
H2O + NO2{-} + SO4{2-} = NO + S2O8{2-} + OH{-} =>
2 H2O + 2 NO2{-} + 2 SO4{2-} = 2 NO + S2O8{2-} + 4 OH{-}
CoS + HNO3 + HCl = S + NO + Co{2+} + Cl{-} + H2O =>
3 CoS + 2 HNO3 + 6 HCl = 3 S + 2 NO + 3 Co{2+} + 6 Cl{-} + 4 H2O
KClO3 + KCl = KClO =>
KClO3 + 2 KCl = 3 KClO
CH3COOH + HCOOH = HCOO{-} + CH3CO2H2{+} =>
CH3COOH + HCOOH = HCOO{-} + CH3CO2H2{+}
HNO3 + P2 = H3PO4 + NO2 + NO =>
6 HNO3 + P2 = 2 H3PO4 + 4 NO2 + 2 NO
LiBr = Li + Br =>
LiBr = Li + Br
Na2CO3 + B2O3 = NaBO2 + CO2 =>
Na2CO3 + B2O3 = 2 NaBO2 + CO2
BaCl2 + NaC2H3O2 = Ba(C2H3O2)2 + NaCl =>
BaCl2 + 2 NaC2H3O2 = Ba(C2H3O2)2 + 2 NaCl
Ag(s) + HBr(aq) = AgBr + H2 =>
2 Ag(s) + 2 HBr(aq) = 2 AgBr + H2
KI + KIO2 + H2SO4 = I2 + K2SO4 + H2O =>
3 KI + KIO2 + 2 H2SO4 = 2 I2 + 2 K2SO4 + 2 H2O
C3H8 + O2 = CO2 + CH4 =>
C3H8 + O2 = CO2 + 2 CH4
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
C4 + H2O = CO2 + H =>
C4 + 8 H2O = 4 CO2 + 16 H
Ni(NO3)2 + H3O{+} + SO4{2-} = NiSO4 + HNO3 + H2O =>
Ni(NO3)2 + 2 H3O{+} + SO4{2-} = NiSO4 + 2 HNO3 + 2 H2O
HC6H7O6 + LiOH = LiC6H7O6 + H2O =>
HC6H7O6 + LiOH = LiC6H7O6 + H2O
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na2(CH3COO)2 =>
Pb(CH3COO)2 + Na2SO4 = PbSO4 + Na2(CH3COO)2
P + Cu{+2} + H2O = Cu + H{+} + PO3{-} =>
2 P + 5 Cu{+2} + 6 H2O = 5 Cu + 12 H{+} + 2 PO3{-}
Carbon2Hydrogen2 + Oxygen2 = Hydrogen2Oxygen + CarbonOxygen2 =>
2 Carbon2Hydrogen2 + 5 Oxygen2 = 2 Hydrogen2Oxygen + 4 CarbonOxygen2
Zn + Na2SO4 = Na + ZnSO4 =>
Zn + Na2SO4 = 2 Na + ZnSO4
HI + Cl2 = I2 + HCl =>
2 HI + Cl2 = I2 + 2 HCl
K2SO4 + KOH = K3O + SO4H =>
K2SO4 + KOH = K3O + SO4H
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2S2O4 + I2 = NaI + SO2 =>
Na2S2O4 + I2 = 2 NaI + 2 SO2
Fe(OH)2 + HCl = Fe2 + HClO3 + H2O =>
6 Fe(OH)2 + 2 HCl = 3 Fe2 + 2 HClO3 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
H(SO)4 + NaOH = Na(SO)4 + H2O =>
H(SO)4 + NaOH = Na(SO)4 + H2O
H3PO4 + KCN = HCN + K3PO4 =>
H3PO4 + 3 KCN = 3 HCN + K3PO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
CH3COOC3H7 + H2O = CH3COOH + C4H10 =>
10 CH3COOC3H7 + 6 H2O = 13 CH3COOH + 6 C4H10
NH4OH + Pb = Pb(OH)2 + NH4 =>
2 NH4OH + Pb = Pb(OH)2 + 2 NH4
CrO4 + NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + (NO3)2 =>
CrO4 + 2 NaOH + Ba(NO3)2 = Ba(OH)2 + Na2CrO4 + (NO3)2
C5H11OH + K = C5H11OK + H2 =>
2 C5H11OH + 2 K = 2 C5H11OK + H2
C3H8O + KMnO4 + H2SO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
5 C3H8O + 2 KMnO4 + 3 H2SO4 = 5 C3H6O + 2 MnSO4 + K2SO4 + 8 H2O
CH3CH2COOCH2CH3 + H2O = CH3CH2COOH + CH3CH2OH =>
CH3CH2COOCH2CH3 + H2O = CH3CH2COOH + CH3CH2OH
PB{2+} + I = PBI{2} =>
PB{2+} + I = PBI{2}
HSO4 + (NH4)(OH) = H2O + (NH4)(SO4) =>
HSO4 + (NH4)(OH) = H2O + (NH4)(SO4)
Fe + Au{3+} = Fe{2+} + Au =>
3 Fe + 2 Au{3+} = 3 Fe{2+} + 2 Au
C4H6O6 + (NH4)HCO3 = CO2 + H2O + (NH4)C4H5O6 =>
C4H6O6 + (NH4)HCO3 = CO2 + H2O + (NH4)C4H5O6
Sn + Se + Te = SnSeTe =>
Sn + Se + Te = SnSeTe
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