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Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
Fe(HCO3)3 + H2O = Fe(OH)3 + H2CO3 =>
Fe(HCO3)3 + 3 H2O = Fe(OH)3 + 3 H2CO3
Se + Mg = SeMg =>
Se + Mg = SeMg
K2Cr2O7 + ZnCl2 = ZnCr2O7 + KCl =>
K2Cr2O7 + ZnCl2 = ZnCr2O7 + 2 KCl
Fe + C4SO4 = FeSO4 + C =>
Fe + C4SO4 = FeSO4 + 4 C
Mg + HNo3 = Mg(No3)2 + H =>
Mg + 2 HNo3 = Mg(No3)2 + 2 H
NaBr + NaClO + HCl = Br2 + NaCl + H2O =>
2 NaBr + NaClO + 2 HCl = Br2 + 3 NaCl + H2O
HAlO2 + H2O = Al(OH)3 =>
HAlO2 + H2O = Al(OH)3
NO2(g) + H2O(l) = H2O3N(aq) =>
NO2(g) + H2O(l) = H2O3N(aq)
NaCrO2 + PbO2 + NaOH + H2O = Na2CrO4 + Na[Pb(OH)3] =>
2 NaCrO2 + 3 PbO2 + 5 NaOH + 2 H2O = 2 Na2CrO4 + 3 Na[Pb(OH)3]
NH3CH2COOH + O2 = CO2 + H2O + N2 =>
2 NH3CH2COOH + 5 O2 = 4 CO2 + 6 H2O + N2
Fe(HCO3)3 + H2O = Fe(OH)3 + H2CO3 =>
Fe(HCO3)3 + 3 H2O = Fe(OH)3 + 3 H2CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C10H7OH + NaOH = H2O + Na + C10H7O =>
C10H7OH + NaOH = H2O + Na + C10H7O
K[I(I2)] + KOH + NH3OHCl = KI + N2 + H2O + KCl =>
K[I(I2)] + 4 KOH + 2 NH3OHCl = 3 KI + N2 + 6 H2O + 2 KCl
W + C = WC =>
W + C = WC
CaCO3 + Na2SiO3 = CaSiO3 + Na2O + CO2 =>
CaCO3 + Na2SiO3 = CaSiO3 + Na2O + CO2
MgSi2O5 + HF = MgF2 + SiF4 + H2O =>
MgSi2O5 + 10 HF = MgF2 + 2 SiF4 + 5 H2O
Ca(OH)2 + NaOH + ClO2 + C = NaClO + CaCO3 + H2O =>
3 Ca(OH)2 + 4 NaOH + 4 ClO2 + 3 C = 4 NaClO + 3 CaCO3 + 5 H2O
C28H48N2O32S4 + O2 = CO2 + H2O + NO + S =>
C28H48N2O32S4 + 25 O2 = 28 CO2 + 24 H2O + 2 NO + 4 S
AgNO3{-}1 + KCl = AgCl + KNO3{-}1 =>
AgNO3{-}1 + KCl = AgCl + KNO3{-}1
K2Cr2O7 + FeSO4 + HCl = KCl + CrCl3 + FeCl3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 HCl = 2 KCl + 2 CrCl3 + 2 FeCl3 + 2 Fe2(SO4)3 + 7 H2O
H + Cl = HCl =>
H + Cl = HCl
Cr2O7 + H2 = Cr + H2O =>
Cr2O7 + 7 H2 = 2 Cr + 7 H2O
H3PO4 + NaOH = HPO4Na2 + H2O =>
H3PO4 + 2 NaOH = HPO4Na2 + 2 H2O
HNO2 + HL = NO + L + H2O =>
HNO2 + HL = NO + L + H2O
Ca3P2O8 + SiO2 + C = CaSiO3 + CO + P =>
Ca3P2O8 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
V2(SO4)3 + Zn + H2SO4 = V(HSO4)2 + ZnSO4 =>
V2(SO4)3 + Zn + 2 H2SO4 = 2 V(HSO4)2 + ZnSO4
Fe(HCO3)3 + H2O = Fe(OH)3 + H2CO3 =>
Fe(HCO3)3 + 3 H2O = Fe(OH)3 + 3 H2CO3
NaI + Ba(NO2)2 = NaNO2 + BaI2 =>
2 NaI + Ba(NO2)2 = 2 NaNO2 + BaI2
Cu(s) + H2(SO4)(aq) = Cu(SO4)(aq) + SO2(g) + H2O(l) =>
Cu(s) + 2 H2(SO4)(aq) = Cu(SO4)(aq) + SO2(g) + 2 H2O(l)
S + HNO2 = H2SO4 + NO + H2O =>
S + 6 HNO2 = H2SO4 + 6 NO + 2 H2O
Sc + NaOH + H2O = Na3Sc(OH)6 + H2 =>
2 Sc + 6 NaOH + 6 H2O = 2 Na3Sc(OH)6 + 3 H2
C7H8O2 = C7H6O + H2O =>
C7H8O2 = C7H6O + H2O
Fe(HCO3)3 + H2O = Fe(OH)3 + H2CO3 =>
Fe(HCO3)3 + 3 H2O = Fe(OH)3 + 3 H2CO3
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Na[Al(OH)4(H2O)2] + HCl = NaCl + AlCl3 + H2O =>
Na[Al(OH)4(H2O)2] + 4 HCl = NaCl + AlCl3 + 6 H2O
C6H8O7 + C2H6O = C12H20O7 + H2O =>
C6H8O7 + 3 C2H6O = C12H20O7 + 3 H2O
Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
H2CO3 + Cu(OH) = Cu2CO3 + H2O =>
H2CO3 + 2 Cu(OH) = Cu2CO3 + 2 H2O
NaOH + Na2CO3 = NaNa2 + OHCO3 =>
NaOH + Na2CO3 = NaNa2 + OHCO3
Zn + Cr = ZnCr =>
Zn + Cr = ZnCr
A2 + B2 = (A2B2)4 =>
4 A2 + 4 B2 = (A2B2)4
AgCl(s) + KSCN = AgSCN + KCl =>
AgCl(s) + KSCN = AgSCN + KCl
BaSiO3 + HNO3 = Ba(NO3)2 + SiO2 + H2O =>
BaSiO3 + 2 HNO3 = Ba(NO3)2 + SiO2 + H2O
Mg(OH)2(aq) + H3PO4(aq) = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4(aq) = 6 H2O(l) + Mg3(PO4)2(aq)
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
Na[Al(OH)4] + SO2 = Na2SO3 + Al(OH)3 + H2O =>
2 Na[Al(OH)4] + SO2 = Na2SO3 + 2 Al(OH)3 + H2O
CuFeS2 + H2O2 = CuSO4 + FeSO4 + H2O =>
CuFeS2 + 8 H2O2 = CuSO4 + FeSO4 + 8 H2O
H2O(electricity) = H2 + O2 =>
2 H2O(electricity) = 2 H2 + O2
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