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2 HCl + H2O2 + 2 Cu = 2 CuCl + 2 H2O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
O2 + NaOH + NO2 = NaNO3 + H2O =>
O2 + 4 NaOH + 4 NO2 = 4 NaNO3 + 2 H2O
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
KOH(aq) + CuCl2(aq) = KCl(s) + Cu(OH)2 =>
2 KOH(aq) + CuCl2(aq) = 2 KCl(s) + Cu(OH)2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CI2 + NaBr = NaCI2 + Br =>
CI2 + NaBr = NaCI2 + Br
Al2(SO4)3 + Sr(NO3)2 = SrSO4 + Al2 + (NO3)2 =>
Al2(SO4)3 + 3 Sr(NO3)2 = 3 SrSO4 + Al2 + 3(NO3)2
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
HCOOH + H = HCOOH2 =>
HCOOH + H = HCOOH2
Ca(HCO3)2 + HCl = CaCl2 + HHCO3 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 HHCO3
CO3 + H2O = (C6H1)2(O6) + O2 =>
24 CO3 + 2 H2O = 2(C6H1)2(O6) + 31 O2
H2 + N3F = N2 + HF =>
H2 + 2 N3F = 3 N2 + 2 HF
Fe(OH)2 + Na2CO3 = FeCO3 + NaOH =>
Fe(OH)2 + Na2CO3 = FeCO3 + 2 NaOH
V2O5 + H3PO4 + MoO3 + H2O = H5PMo10V2O40 =>
V2O5 + H3PO4 + 10 MoO3 + H2O = H5PMo10V2O40
C12H22011(l) + O2(g) = CO2(g) + H2O(l) =>
4 C12H22011(l) + 22059 O2(g) = 48 CO2(g) + 44022 H2O(l)
Pb(NO3)2 + NaBr = PbBr2 + Na(NO3) =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 Na(NO3)
Cu2 + HNO3 = Cu(NO3)2 + N2O4 + H2O =>
Cu2 + 8 HNO3 = 2 Cu(NO3)2 + 2 N2O4 + 4 H2O
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Al + NaNO2 + NaOH + H2O = Na[Al(OH)]4 + NH3 =>
8 Al + NaNO2 + NaOH + 5 H2O = 2 Na[Al(OH)]4 + NH3
NH4OH + HCI = NH4CI + HOH =>
NH4OH + HCI = NH4CI + HOH
S + Cl2 = S6Cl2 =>
6 S + Cl2 = S6Cl2
MgSO3 + HNO3 = Mg(NO3)2 + H2SO3 =>
MgSO3 + 2 HNO3 = Mg(NO3)2 + H2SO3
Na + HCN = NaCN + H =>
Na + HCN = NaCN + H
Zr + Cl2 = ZrCl2 =>
Zr + Cl2 = ZrCl2
SO2 + NaOH = H2O + Na2SO3 =>
SO2 + 2 NaOH = H2O + Na2SO3
I2 + CaF2 = IF + Ca =>
I2 + CaF2 = 2 IF + Ca
Ba(NO3)2 + KI = BaI2 + KNO3 =>
Ba(NO3)2 + 2 KI = BaI2 + 2 KNO3
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + CH3COONa =>
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + 2 CH3COONa
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na + HI = NaI + H =>
Na + HI = NaI + H
NaNO3 + H2SO4 = Na2SO4 + NO2 + O2 + H2O =>
4 NaNO3 + 2 H2SO4 = 2 Na2SO4 + 4 NO2 + O2 + 2 H2O
C6H8N2 + O2 = CO2 + H2O + N2 =>
C6H8N2 + 8 O2 = 6 CO2 + 4 H2O + N2
MnO2 + KBr + H2SO4 = MnSO4 + K2SO4 + Br2 + H2O =>
MnO2 + 2 KBr + 2 H2SO4 = MnSO4 + K2SO4 + Br2 + 2 H2O
Pt[NH3]2Cl2 + [NH4]2HPO4 = Pt[NH3]4HPO4 + HCl =>
Pt[NH3]2Cl2 + [NH4]2HPO4 = Pt[NH3]4HPO4 + 2 HCl
Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl
B + Fe = BFe3 =>
B + 3 Fe = BFe3
Mg + Co3 = MgCo3 =>
Mg + Co3 = MgCo3
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
Na2CO3(s) + HCl(aq) = NaCl + CO2 + H2O =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + CO2 + H2O
C6H12 + O2 = H2C6O4 + H2O =>
2 C6H12 + 9 O2 = 2 H2C6O4 + 10 H2O
FeCl3 + AgNO3 = Fe(NO3)3 + AgClAgNO3 =>
FeCl3 + 6 AgNO3 = Fe(NO3)3 + 3 AgClAgNO3
SO2 + Ca(OH)2 = CaSO3 + H2O =>
SO2 + Ca(OH)2 = CaSO3 + H2O
MnO4{-} + H2S + H{+} = Mn{2+} + S + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+} = 2 Mn{2+} + 5 S + 8 H2O
Na2CO3(s) + HNO3(aq) = NaNO3(aq) + CO2(g) + H2O(l) =>
Na2CO3(s) + 2 HNO3(aq) = 2 NaNO3(aq) + CO2(g) + H2O(l)
PbO2 + C = Pb + CO2 =>
PbO2 + C = Pb + CO2
Mg(OH)2 + NH4NO3 = Mg(NO3)2 + NH4OH =>
Mg(OH)2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4OH
MnO4{-} + Cr{3+} + H2O = MnO2 + Cr2O7{2-} + H{+} =>
2 MnO4{-} + 2 Cr{3+} + 3 H2O = 2 MnO2 + Cr2O7{2-} + 6 H{+}
Sr3P2 + O2 = SrO + P =>
2 Sr3P2 + 3 O2 = 6 SrO + 4 P
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