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2 HNO3 + NaSO3 = H2O + SO2 + Na(NO3)2
C7H17 + O2 = CO2 + H23 =>
23 C7H17 + 161 O2 = 161 CO2 + 17 H23
HBr + KOK = KBr + H2O =>
2 HBr + KOK = 2 KBr + H2O
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
Na + HNO3 = NaNO3 + NH4NO3 + H2O =>
8 Na + 10 HNO3 = 8 NaNO3 + NH4NO3 + 3 H2O
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
AgNO3 + Na2S2O3 = Ag2(S2O3) + NaNO3 =>
2 AgNO3 + Na2S2O3 = Ag2(S2O3) + 2 NaNO3
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
CeC + H2O = Ce(OH)4 + CH4 =>
CeC + 4 H2O = Ce(OH)4 + CH4
MgCl2 + NH3 + H2O = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Mg(OH)2
H2SiO3 + FeSO4 = FeSiO3 + H2SO4 =>
H2SiO3 + FeSO4 = FeSiO3 + H2SO4
FeBr2 + NaOH = Fe(OH) + NaBr2 =>
FeBr2 + NaOH = Fe(OH) + NaBr2
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
Fe2(SO4)3 + KI = I2 + K2SO4 + FeI2 =>
Fe2(SO4)3 + 6 KI = I2 + 3 K2SO4 + 2 FeI2
NaCl + Al = Al3Cl + Na =>
NaCl + 3 Al = Al3Cl + Na
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Pt + HNO3 + HCl = H2PtCl6 + NO2 + H2O =>
Pt + 4 HNO3 + 6 HCl = H2PtCl6 + 4 NO2 + 4 H2O
Pt + HNO3 + HCl = H2PtCl6 + NO + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 H2PtCl6 + 4 NO + 8 H2O
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
O2 + C6H10 = CO2 + H2O =>
17 O2 + 2 C6H10 = 12 CO2 + 10 H2O
Zn2 + Ag2SO4 = SO4Zn + Ag =>
Zn2 + 2 Ag2SO4 = 2 SO4Zn + 4 Ag
Al + (NH4)ClO4 = Al2O3 + AlCl3 + N2 + H2O =>
10 Al + 6(NH4)ClO4 = 4 Al2O3 + 2 AlCl3 + 3 N2 + 12 H2O
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
C6H5OCH3 + Br2 = C6H4OCH3Br + HBr =>
C6H5OCH3 + Br2 = C6H4OCH3Br + HBr
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Sn(NO3)2 + H2O = HNO3 + SnO =>
Sn(NO3)2 + H2O = 2 HNO3 + SnO
P2 + HNO3 = P2O5 + H2O + NO =>
3 P2 + 10 HNO3 = 3 P2O5 + 5 H2O + 10 NO
BaCrO4 + H = Ba + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H = 2 Ba + H2Cr2O7 + H2O
Ba + Sr = BaSr =>
Ba + Sr = BaSr
K2Cr2O7 + SnCl2 + HCl = CrCl3 + SnO2 + KCl + H2O =>
K2Cr2O7 + 3 SnCl2 + 2 HCl = 2 CrCl3 + 3 SnO2 + 2 KCl + H2O
FeCl3 + KF = K3[FeF6] + KCl =>
FeCl3 + 6 KF = K3[FeF6] + 3 KCl
H2O + AgNO3 = Ag + H2NO4 =>
H2O + AgNO3 = Ag + H2NO4
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
ClO2 + H2O = HClO2 + HClO3 =>
2 ClO2 + H2O = HClO2 + HClO3
NaH2PO4 = Na2H2P2O7H2O =>
2 NaH2PO4 = Na2H2P2O7H2O
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
S8 + Br2 = S2Br5 =>
S8 + 10 Br2 = 4 S2Br5
Mg3(PO4)2 + NaOH = Na3(PO4) + Mg(OH)2 =>
Mg3(PO4)2 + 6 NaOH = 2 Na3(PO4) + 3 Mg(OH)2
CO(g) + H2(g) = C8H18(i) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(i) + 8 H2O
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
Br2 + H2SO4 = HBrO3 + SO2 + H2O =>
Br2 + 5 H2SO4 = 2 HBrO3 + 5 SO2 + 4 H2O
C2O + H2O = CO2 + H2 =>
C2O + 3 H2O = 2 CO2 + 3 H2
Cu + H2O2 + H2SO4 = CuSO4 + H2O =>
Cu + H2O2 + H2SO4 = CuSO4 + 2 H2O
KMnO4 + Na2SO3 + NaHSO4 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
2 KMnO4 + 5 Na2SO3 + 6 NaHSO4 = 2 MnSO4 + 8 Na2SO4 + 3 H2O + K2SO4
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
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