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Na2O + CaSO4 = Na2SO4 + CaO
C3H4 + HI = C3H6I2 =>
C3H4 + 2 HI = C3H6I2
KBrO + MnCl2 + KOH = KBr + K2MnO4 + KCl + H2O =>
2 KBrO + MnCl2 + 4 KOH = 2 KBr + K2MnO4 + 2 KCl + 2 H2O
GeBr4 + H2O = Ge(OH)4 + HBr =>
GeBr4 + 4 H2O = Ge(OH)4 + 4 HBr
C351H477O20N6S + H2O = CO + NO2 + SO2 + C5H12 =>
22 C351H477O20N6S + 1755 H2O = 1887 CO + 132 NO2 + 22 SO2 + 1167 C5H12
KNO2 + NaI + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KNO2 + 2 NaI + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
Al + FeO = Al3O3 + Fe =>
3 Al + 3 FeO = Al3O3 + 3 Fe
H3PO3 + SnCl2 + H2O = H3PO4 + Sn + HCl =>
H3PO3 + SnCl2 + H2O = H3PO4 + Sn + 2 HCl
C6H12O6(s) + O2(g) = CO2(g) + H20(g) =>
5 C6H12O6(s) + 15 O2(g) = 30 CO2(g) + 3 H20(g)
CaH2(s) + H2O(l) = Ca(OH)2(ag) + H2(g) =>
CaH2(s) + 2 H2O(l) = Ca(OH)2(ag) + 2 H2(g)
Al + KOH + H2O = K(Al(OH)4) + H2 =>
2 Al + 2 KOH + 6 H2O = 2 K(Al(OH)4) + 3 H2
FeO8 + CO = Fe + CO2 =>
FeO8 + 8 CO = Fe + 8 CO2
Co(C2H3O2)3 + K2CO3 = K(C2H3O2) + Co2(CO3)3 =>
2 Co(C2H3O2)3 + 3 K2CO3 = 6 K(C2H3O2) + Co2(CO3)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
LiCl + NaNo3 = LiNo3 + NaCl =>
LiCl + NaNo3 = LiNo3 + NaCl
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
C + H + O = CHO = CO + H<sub = </sub = O =>
C + H + O = CHO
Na2SO4*5H2O = Na2SO4 + H2O =>
Na2SO4*5H2O = Na2SO4 + 5 H2O
CoOC = COCo =>
CoOC = COCo
K2Cr2O7 + C6H6 + H{+} = K{+} + Cr3 + CO2 + H2O =>
15 K2Cr2O7 + 6 C6H6 + 30 H{+} = 30 K{+} + 10 Cr3 + 36 CO2 + 33 H2O
NaOH + H2SO4 = Na2SO4 + HOH =>
2 NaOH + H2SO4 = Na2SO4 + 2 HOH
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
KCO3 + H2SO4 = KSO4 + CO2 + H2O =>
KCO3 + H2SO4 = KSO4 + CO2 + H2O
C3H8O3 + Ce{+4} + H2O = HCO2H + Ce{+3} + H{+} =>
C3H8O3 + 8 Ce{+4} + 3 H2O = 3 HCO2H + 8 Ce{+3} + 8 H{+}
C2H6C2O3 + O2 = CO2 + H2O =>
C2H6C2O3 + 4 O2 = 4 CO2 + 3 H2O
BaSO4 + H2SO4 = HBa + SO4 =>
2 BaSO4 + H2SO4 = 2 HBa + 3 SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H126 + O2 = CO2 + H2O =>
2 C3H126 + 69 O2 = 6 CO2 + 126 H2O
F2(g) + NaCl(aq) = Cl(aq) + NaF2(g) =>
F2(g) + NaCl(aq) = Cl(aq) + NaF2(g)
Ba + Ni(NO3)2 = Ba(NO3)2 + Ni =>
Ba + Ni(NO3)2 = Ba(NO3)2 + Ni
(HCrO2(O2)2){-} + H{+} = CrO(O2)2 + H2O =>
(HCrO2(O2)2){-} + H{+} = CrO(O2)2 + H2O
CH3CH2CHO + NaOH = CH3CH2CNaO + H2O =>
CH3CH2CHO + NaOH = CH3CH2CNaO + H2O
Cl2 = Cl =>
Cl2 = 2 Cl
N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O
NaS + Pb(NO3)2 = Na(NO3)2 + PbS =>
NaS + Pb(NO3)2 = Na(NO3)2 + PbS
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O =>
MnO2 + K2SO3 + H2SO4 = K2SO4 + MnSO4 + H2O
C10H16N2O8 + C27H48O20 + H2O = C37N2H66O29 =>
C10H16N2O8 + C27H48O20 + H2O = C37N2H66O29
(CN)2 + H2CrO6 + KOH = K2CO3 + H2O + N2 + K2CrO4 =>
(CN)2 + 2 H2CrO6 + 8 KOH = 2 K2CO3 + 6 H2O + N2 + 2 K2CrO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AsO4{3-} + J{-} + H{+} = AsO3{3-} + J2 + H2O =>
AsO4{3-} + 2 J{-} + 2 H{+} = AsO3{3-} + J2 + H2O
K4 + Fe(CN)6 = Fe4 + KCN =>
6 K4 + 4 Fe(CN)6 = Fe4 + 24 KCN
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
C2H2O(l) + O2(g) = CO2(g) + H2O(g) =>
C2H2O(l) + 2 O2(g) = 2 CO2(g) + H2O(g)
Mg(OH)2 = Mg{2+} + OH{-}) =>
Mg(OH)2 = Mg{2+} + 2 OH{-})
NH4OH + CO2 = (NH4)2O + C(OH)4 =>
4 NH4OH + CO2 = 2(NH4)2O + C(OH)4
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
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