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Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
Na2O + SO3 = Na2SO4 =>
Na2O + SO3 = Na2SO4
Y(s) + O2(g) = Y2O3(s) =>
4 Y(s) + 3 O2(g) = 2 Y2O3(s)
CH2ClCOOH + NH3 = H2NCH2COOH + HCl =>
CH2ClCOOH + NH3 = H2NCH2COOH + HCl
C11H24 + O2 = CO2 + H2O =>
C11H24 + 17 O2 = 11 CO2 + 12 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C6H12O6 + O6 = CH3OH + CO2 =>
2 C6H12O6 + O6 = 6 CH3OH + 6 CO2
C6H12O6(s) = C2H5OH + CO2(g) =>
C6H12O6(s) = 2 C2H5OH + 2 CO2(g)
FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
potassiumperchlorate = potassiumchloride + oxygen =>
KClO4 = KCl + 2 O2
C12H23ClO + NaOH + H2O2 = (C11H23CO2)2 + H2O + NaCl =>
2 C12H23ClO + 2 NaOH + H2O2 = (C11H23CO2)2 + 2 H2O + 2 NaCl
Mg + Fe{3+}— = Mg{2+} + Fe =>
3 Mg + 2 Fe{3+}— = 3 Mg{2+} + 2 Fe
CH3Na + CH3CH3 = CH3CH3CH3Na =>
CH3Na + CH3CH3 = CH3CH3CH3Na
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NH4ClAgNO3 = NH4NO3AgCl =>
NH4ClAgNO3 = NH4NO3AgCl
Ba(NO3)2 + K2SO4 = Ba2(SO4)2 + K(NO3) =>
2 Ba(NO3)2 + 2 K2SO4 = Ba2(SO4)2 + 4 K(NO3)
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
CH3Na + CH3CH3 = CH3CH3CH3Na =>
CH3Na + CH3CH3 = CH3CH3CH3Na
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
FeO + AgNO3 = Fe(NO3)3 + Ag + O2 =>
2 FeO + 6 AgNO3 = 2 Fe(NO3)3 + 6 Ag + O2
CH3CH2OH + O2(g) = CH3CHO + H2O =>
2 CH3CH2OH + O2(g) = 2 CH3CHO + 2 H2O
MnO4{-} + H2C2O4 + H{+} = Mn{2}{+} + CO2 + H2O =>
2 MnO4{-} + 5 H2C2O4 + 6 H{+} = 2 Mn{2}{+} + 10 CO2 + 8 H2O
Na2SiO3 + HNo3 = NaNo3 + H2SiO3 =>
Na2SiO3 + 2 HNo3 = 2 NaNo3 + H2SiO3
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
magnesiumoxide + phosphoricacid = magnesiumphosphate + water =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
H2S + HClO + As = AsS3 + HCl + H2O =>
3 H2S + 3 HClO + As = AsS3 + 3 HCl + 3 H2O
CH3Na + CH3CH3 = CH3CH3CH3Na =>
CH3Na + CH3CH3 = CH3CH3CH3Na
AgNO3 + Na2B4O7*10H2O = Ag2B4O7*2H2O + NaNO3 + H2O =>
2 AgNO3 + Na2B4O7*10H2O = Ag2B4O7*2H2O + 2 NaNO3 + 8 H2O
H2CO3 + Bi(OH)3 = BiOHCO3 + H2O =>
H2CO3 + Bi(OH)3 = BiOHCO3 + 2 H2O
Ba(NO3)2 + K2SO4 = BaSO4 + KNO3 =>
Ba(NO3)2 + K2SO4 = BaSO4 + 2 KNO3
Cd + PtCl{-} = Pt + CdCl{-} =>
Cd + PtCl{-} = Pt + CdCl{-}
Ag2S + HCl = AgCl + H2S =>
Ag2S + 2 HCl = 2 AgCl + H2S
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH3Na + CH3CH3 = CH3CH3CH3Na =>
CH3Na + CH3CH3 = CH3CH3CH3Na
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
NaBr + Cl2 = NaCl + Br2 = \ =>
2 NaBr + Cl2 = 2 NaCl + Br2
ZnF2 = Zn + F =>
ZnF2 = Zn + 2 F
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Au + H3PO4 = Au3PO4 + H2 =>
6 Au + 2 H3PO4 = 2 Au3PO4 + 3 H2
AgBr(s) + PbO(s) = PbBr2(s) + Ag2O(s) =>
2 AgBr(s) + PbO(s) = PbBr2(s) + Ag2O(s)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C5H11Br + KOH = C5H10 + KBr + H2O =>
C5H11Br + KOH = C5H10 + KBr + H2O
K2X + CuSO4 = CuX + K2SO4 =>
K2X + CuSO4 = CuX + K2SO4
Al + H(OH) = Al(OH)3 + H2 =>
2 Al + 6 H(OH) = 2 Al(OH)3 + 3 H2
K3[Fe(OH)6] + HCl = KCl + FeCl3 + H2O =>
K3[Fe(OH)6] + 6 HCl = 3 KCl + FeCl3 + 6 H2O
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