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2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2
KCl + O2 = K2O + Cl2 =>
4 KCl + O2 = 2 K2O + 2 Cl2
NaCl + O2 = Na2O + Cl2 =>
4 NaCl + O2 = 2 Na2O + 2 Cl2
CoNO3 + NH4PO4 = CoPO4 + NH4NO3 =>
CoNO3 + NH4PO4 = CoPO4 + NH4NO3
KMnO4 + NaNO2 + H2SO4 = NaNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 5 NaNO2 + 3 H2SO4 = 5 NaNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Br2 + Al = AlBr3 =>
3 Br2 + 2 Al = 2 AlBr3
K2SO3 + H2O = K2SO4 + H2 =>
K2SO3 + H2O = K2SO4 + H2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Zn + NO = ZnO + N2 =>
2 Zn + 2 NO = 2 ZnO + N2
Cl2 + K = Cl2K =>
Cl2 + K = Cl2K
Cr2O3 + HNO2 = Cr(NO2)3 + H2O =>
Cr2O3 + 6 HNO2 = 2 Cr(NO2)3 + 3 H2O
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2 =>
Ca(OH)2Mg(HCO3)2 = Mg(OH)2Ca(HCO3)2
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Al + NaOH + H2O = NaAlO2 + H2 =>
2 Al + 2 NaOH + 2 H2O = 2 NaAlO2 + 3 H2
Al(OH)2NO3 + NaOH = Al(OH)3 + NaNO3 =>
Al(OH)2NO3 + NaOH = Al(OH)3 + NaNO3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnSO4 + Ag2O2 + HNO3 = HMnO4 + AgNO3 + AgSO4 + H2O =>
MnSO4 + 3 Ag2O2 + 5 HNO3 = HMnO4 + 5 AgNO3 + AgSO4 + 2 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
Ni(NO3)3(aq) + KBr(aq) = NiBr3(aq) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KBr(aq) = NiBr3(aq) + 3 KNO3(aq)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3ONaCH3CH2Cl = NaClCH3OCH2CH3 =>
CH3ONaCH3CH2Cl = NaClCH3OCH2CH3
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
H3PO4 + H2S = H2O + PO + S =>
2 H3PO4 + 3 H2S = 6 H2O + 2 PO + 3 S
CH2CHCOOH + HCl = CH2CH2COOHCl =>
CH2CHCOOH + HCl = CH2CH2COOHCl
Bi(NO3)3 + H2SO4 = Bi2(SO4)3 + HNO3 =>
2 Bi(NO3)3 + 3 H2SO4 = Bi2(SO4)3 + 6 HNO3
CH2CHCOOH + HCl = CH2CH2COOHCl =>
CH2CHCOOH + HCl = CH2CH2COOHCl
C2H6 + O2 = H2O + C02 =>
2 C2H6 + 3 O2 = 6 H2O + 2 C02
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
NaNO3 + HCl = NaCl + H(NO3) =>
NaNO3 + HCl = NaCl + H(NO3)
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
CaCo3 + HCl = CaCl2 + H20(water) + Co2 =>
10 CaCo3 + 20 HCl = 10 CaCl2 + H20(water) + 15 Co2
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
CH3COOH(ac)C2H5OH(ac) = CH3COOC2H5(ac)H2O(l) =>
CH3COOH(ac)C2H5OH(ac) = CH3COOC2H5(ac)H2O(l)
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
K + O2 = K2O =>
4 K + O2 = 2 K2O
HBr + H2SO4 = H2O + SO2 + Br2 =>
2 HBr + H2SO4 = 2 H2O + SO2 + Br2
Fe2O3 + K = K2O + Fe =>
Fe2O3 + 6 K = 3 K2O + 2 Fe
C5H10O + O2 = CO2 + H2O =>
C5H10O + 7 O2 = 5 CO2 + 5 H2O
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe{+3} + S{-3} = FeS =>
Fe{+3} + S{-3} = FeS
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