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VF3 + 3 KNO3 = 3 KF + V(NO3)3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C16H10N2O2 + O2 = H2O + CO2 + N2 =>
2 C16H10N2O2 + 35 O2 = 10 H2O + 32 CO2 + 2 N2
C4H4O4 + NaOH = H2O + Na2C4H2O4 =>
C4H4O4 + 2 NaOH = 2 H2O + Na2C4H2O4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HgBr2 + H2SO4 = HgSO4 + HBr =>
HgBr2 + H2SO4 = HgSO4 + 2 HBr
NH4Cl = NH4 + Cl2 =>
2 NH4Cl = 2 NH4 + Cl2
HCCH + O2 = H2C2O4 =>
HCCH + 2 O2 = H2C2O4
H2SO4 + Cu(OH)3 = Cu2(SO4)3 + H(OH) =>
3 H2SO4 + 2 Cu(OH)3 = Cu2(SO4)3 + 6 H(OH)
CuS + C2 = Cu + CS =>
2 CuS + C2 = 2 Cu + 2 CS
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
H + N12 = NH3 =>
36 H + N12 = 12 NH3
B + KMnO4 = B(MnO4)3 + K =>
B + 3 KMnO4 = B(MnO4)3 + 3 K
Cu(NO3)2(s) = NO2 + CuO + O2 =>
2 Cu(NO3)2(s) = 4 NO2 + 2 CuO + O2
C7H11O4 + O2 = CO2 + H2O =>
4 C7H11O4 + 31 O2 = 28 CO2 + 22 H2O
As2S5 + HNO3 = H2O + H2SO4 + As(NO3) + NO2 =>
As2S5 + 34 HNO3 = 12 H2O + 5 H2SO4 + 2 As(NO3) + 32 NO2
Al(HCO3)2 = AlO + CO2 + H2O =>
Al(HCO3)2 = AlO + 2 CO2 + H2O
Fe + Cu{+}(NO3) = Fe{2+}(NO3) + Cu =>
Fe + 2 Cu{+}(NO3) = Fe{2+}(NO3) + 2 Cu
NH4Cl = NH4 + Cl2 =>
2 NH4Cl = 2 NH4 + Cl2
Al(NO)3 + HNO3 = Al(NO3)3 + H2O + NO =>
Al(NO)3 + 4 HNO3 = Al(NO3)3 + 2 H2O + 4 NO
K2O + N = K + KNO3 =>
3 K2O + N = 5 K + KNO3
Na3[Cr(OH)6] + SO2 = Cr(OH)3 + Na2SO4 + H2 =>
2 Na3[Cr(OH)6] + 3 SO2 = 2 Cr(OH)3 + 3 Na2SO4 + 3 H2
Cl2 + NaOH + NaBr = H2O + NaBrO3 + NaCl =>
3 Cl2 + 6 NaOH + NaBr = 3 H2O + NaBrO3 + 6 NaCl
Cu + Fe(NO3)3 = Cu(NO3)2 + Fe =>
3 Cu + 2 Fe(NO3)3 = 3 Cu(NO3)2 + 2 Fe
Cu(CH3COO)2 = Cu + HCH3COO + CO =>
2 Cu(CH3COO)2 = 2 Cu + 3 HCH3COO + 2 CO
FeCl3 + NaOCl + H2O = FeO + NaOH + Cl2 =>
2 FeCl3 + 4 NaOCl + 2 H2O = 2 FeO + 4 NaOH + 5 Cl2
AgF + KBr = AgBr + KF =>
AgF + KBr = AgBr + KF
K2Fe(OH)5 + Cl2 = K{+} + Cl{-} + ClO{-} + Fe{3+} + H2O =>
2 K2Fe(OH)5 + 5 Cl2 = 4 K{+} + 5 Cl{-} + 5 ClO{-} + 2 Fe{3+} + 5 H2O
CaO + HCO3{-} = CaCO3 + OH({-}) =>
CaO + HCO3{-} = CaCO3 + OH({-})
FeC4H6O4 + MnC4H8O5 + H2O = MnFe2O4 + C2H6O2 + CO2 =>
2 FeC4H6O4 + MnC4H8O5 + 5 H2O = MnFe2O4 + 5 C2H6O2 + 2 CO2
Na2SO3 + NaBr = Na2Br + NaSO3 =>
Na2SO3 + NaBr = Na2Br + NaSO3
Ag + HCI = AgCI + H2 =>
2 Ag + 2 HCI = 2 AgCI + H2
Pb(NO3) + H2SO4 = Pb(SO4) + H2O + NO2 =>
Pb(NO3) + H2SO4 = Pb(SO4) + H2O + NO2
Ca(CN)2 + Fe2O3 = CaO + Fe(CN)3 =>
3 Ca(CN)2 + Fe2O3 = 3 CaO + 2 Fe(CN)3
PbBr2 = Pb + Br2 =>
PbBr2 = Pb + Br2
NH4Cl + O2 = (NH4)2O + Cl2 =>
4 NH4Cl + O2 = 2(NH4)2O + 2 Cl2
Ca(OH)2 + (H3PO4) = Ca3(PO4)2 + (H2O) =>
3 Ca(OH)2 + 2(H3PO4) = Ca3(PO4)2 + 6(H2O)
NaBr2 + O2 = Na2O2 + Br4 =>
2 NaBr2 + O2 = Na2O2 + Br4
CU + H2SO4 + H2O2 = CUSO4 + H2O =>
CU + H2SO4 + H2O2 = CUSO4 + 2 H2O
AsH3 + KIO3 + HCl = KH2AsO4 + KCl + I2 + H2O =>
5 AsH3 + 8 KIO3 + 3 HCl = 5 KH2AsO4 + 3 KCl + 4 I2 + 4 H2O
H3COOH(aq) + CaCO3(s) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l) =>
4 H3COOH(aq) + CaCO3(s) = (CH3COO)2Ca(aq) + CO2(g) + 5 H2O(l)
P2S7 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P2S7 + 52 HNO3 = 2 H3PO4 + 7 H2SO4 + 52 NO2 + 16 H2O
SOCl2 + Ag2S = AgCl + S2O =>
SOCl2 + Ag2S = 2 AgCl + S2O
CHO + O2 = CO2 + H2O =>
4 CHO + 3 O2 = 4 CO2 + 2 H2O
Pb(SCN)4 + Al2(CrO4)3 = Al(SCN)3 + Pb(CrO4)2 =>
3 Pb(SCN)4 + 2 Al2(CrO4)3 = 4 Al(SCN)3 + 3 Pb(CrO4)2
Zn + KOH = Zn(OH)2 + K =>
Zn + 2 KOH = Zn(OH)2 + 2 K
NaCl + Ba(NO3)2 = NaNO3 + BaCl2 =>
2 NaCl + Ba(NO3)2 = 2 NaNO3 + BaCl2
CaCl2 + HMnO4 = HCl + Ca(MnO4)2 =>
CaCl2 + 2 HMnO4 = 2 HCl + Ca(MnO4)2
Gd(NO3)3 + NH4Br + C2H5NO2 = GdOBr + CO2 + H2O + N2 =>
3 Gd(NO3)3 + 3 NH4Br + 4 C2H5NO2 = 3 GdOBr + 8 CO2 + 16 H2O + 8 N2
SC + O = SCO3 =>
SC + 3 O = SCO3
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