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2 CO2 + 12 H2O = 2 COH12O2 + 5 O2
NaClO3 + H2SO4 + CH4O = ClO2 + NaHSO4 + CO2 + H2O =>
6 NaClO3 + 6 H2SO4 + CH4O = 6 ClO2 + 6 NaHSO4 + CO2 + 5 H2O
K3PO4 + Al(OH)3 = KOH + AlPO4 =>
K3PO4 + Al(OH)3 = 3 KOH + AlPO4
H2SO4(aq) + Ba(Cl)2(aq) = Ba(SO4)(s) + HCl(aq) =>
H2SO4(aq) + Ba(Cl)2(aq) = Ba(SO4)(s) + 2 HCl(aq)
C10H22 = C + H2 =>
C10H22 = 10 C + 11 H2
B2O3 + MgCO3 = B2(CO3)3 + MgO =>
B2O3 + 3 MgCO3 = B2(CO3)3 + 3 MgO
C3H8O + I2 + NaOH = CHI3 + C2O2H4Na + H2ONaI =>
2 C3H8O + 7 I2 + 10 NaOH = 2 CHI3 + 2 C2O2H4Na + 8 H2ONaI
Bi + NH4OH = Bi(NH3) + H2O =>
Bi + NH4OH = Bi(NH3) + H2O
CaSO4 + H2SO4 = Ca(OH) + SO2 + O2 =>
2 CaSO4 + H2SO4 = 2 Ca(OH) + 3 SO2 + 2 O2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlCl3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
Al + SnCl2 = Sn + AlCl3 =>
2 Al + 3 SnCl2 = 3 Sn + 2 AlCl3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(NH4)2CO3 + H2S = NH4H + SCO3 =>
(NH4)2CO3 + H2S = 2 NH4H + SCO3
Mg2Si2O6 + H2O = Mg(OH)2 + SiO2 =>
Mg2Si2O6 + 2 H2O = 2 Mg(OH)2 + 2 SiO2
Fe2(SO4)3 + KCN = K3[Fe(CN)6] + K2SO4 =>
Fe2(SO4)3 + 12 KCN = 2 K3[Fe(CN)6] + 3 K2SO4
NiCl2 + Cs2CO3 + H2O = Ni(OH)2 + CsCl + CO2 =>
NiCl2 + Cs2CO3 + H2O = Ni(OH)2 + 2 CsCl + CO2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NaNO3 + Cu + H2SO4 = NO2 + Na2SO4 + H2O + CuSO4 =>
2 NaNO3 + Cu + 2 H2SO4 = 2 NO2 + Na2SO4 + 2 H2O + CuSO4
N2O5(g) + H2O(l) = HNO3(l) =>
N2O5(g) + H2O(l) = 2 HNO3(l)
NO(g) + Cl2(g) = NOCl(g) =>
2 NO(g) + Cl2(g) = 2 NOCl(g)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Zn + NaNO3 + NaOH = Na2ZnO2 + NH3 + H2O =>
4 Zn + NaNO3 + 7 NaOH = 4 Na2ZnO2 + NH3 + 2 H2O
HgCl2 = Hg + Cl2 =>
HgCl2 = Hg + Cl2
Ba + SO4 = BaSO4 =>
Ba + SO4 = BaSO4
HCl + CuO = CuH + ClO =>
HCl + CuO = CuH + ClO
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
C8H10 + O2(g) = CO2 + H2O =>
2 C8H10 + 21 O2(g) = 16 CO2 + 10 H2O
Ti3N4 = Ti + N =>
Ti3N4 = 3 Ti + 4 N
NH2OH + H2O = NH2OH2 + OH =>
NH2OH + H2O = NH2OH2 + OH
MnCl2 + NaBiO3 = Na2MnO4 + BiOCl =>
MnCl2 + 2 NaBiO3 = Na2MnO4 + 2 BiOCl
CuOH + HI = H2O + CuI =>
CuOH + HI = H2O + CuI
CH2(OH)(CHOH)2CHO + HNO3 = CH2(OH)(CHOH)2COOH + NO + H2O =>
3 CH2(OH)(CHOH)2CHO + 2 HNO3 = 3 CH2(OH)(CHOH)2COOH + 2 NO + H2O
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH =>
NaOH(aq) + CuSO4(aq) = NaSO4 + CuOH
N2(g) + H2O(l) = NH3(aq) + O2(g) =>
2 N2(g) + 6 H2O(l) = 4 NH3(aq) + 3 O2(g)
MnO4{-} + SO2{-} + OH{-} = MnO2{2-} + SO4{2-} + H2O =>
3 MnO4{-} + 5 SO2{-} + 8 OH{-} = 3 MnO2{2-} + 5 SO4{2-} + 4 H2O
CH3CO2CH2CH3 + H2O = C2H6O + CH3CO2H =>
CH3CO2CH2CH3 + H2O = C2H6O + CH3CO2H
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
C4H6 + KMnO4 + KOH = C2H3O2K + K2MnO4 + H2O =>
C4H6 + 6 KMnO4 + 8 KOH = 2 C2H3O2K + 6 K2MnO4 + 4 H2O
MgHBr = MgBrH =>
MgHBr = MgBrH
Hg + Br2 = Hg2Br2 =>
2 Hg + Br2 = Hg2Br2
Na3PO4 + Zn(NO3)3 = NaNO3 + ZnPO4 =>
Na3PO4 + Zn(NO3)3 = 3 NaNO3 + ZnPO4
Mg2CO3 = CO + MgO =>
Mg2CO3 = CO + 2 MgO
MnO2 + NaHS = MnS + NaOH + O =>
MnO2 + NaHS = MnS + NaOH + O
SnCl2 + O2 + HCl = H2SnCl6 + H2O =>
2 SnCl2 + O2 + 8 HCl = 2 H2SnCl6 + 2 H2O
Li3P + O2 = P2O5 + Li =>
4 Li3P + 5 O2 = 2 P2O5 + 12 Li
NaOH(cr) = Na2O(aq) + H2O(i) =>
2 NaOH(cr) = Na2O(aq) + H2O(i)
NaHCO3 + SiO2 = Na2Si2O5 + CO2 + H2O =>
2 NaHCO3 + 2 SiO2 = Na2Si2O5 + 2 CO2 + H2O
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
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