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C4H9NO2 + 5 NaNO2 + 5 HCl = C4H6O2 + 6 NO + 4 H2O + 5 NaCl
KClO3(aq) + HCl(aq) = KCl(aq) + H2O(l) + Cl2(g) =>
KClO3(aq) + 6 HCl(aq) = KCl(aq) + 3 H2O(l) + 3 Cl2(g)
ZrO2 + B4C + C = ZrB2 + CO =>
2 ZrO2 + B4C + 3 C = 2 ZrB2 + 4 CO
Ba(NO3)2 + Na2S2O3 = BaS2O3 + Na(NO3) =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 Na(NO3)
C21H23NO5 + O2 = CO2 + H2O + N =>
4 C21H23NO5 + 97 O2 = 84 CO2 + 46 H2O + 4 N
Ag2O + Nb2O5 = AgNbO3 =>
Ag2O + Nb2O5 = 2 AgNbO3
MnO4{-} + HC2O4{-} + H{+} = Mn{+2} + CO2 + H2O =>
2 MnO4{-} + 5 HC2O4{-} + 11 H{+} = 2 Mn{+2} + 10 CO2 + 8 H2O
C2H6O + Cr2O7{-2} + H{+} = CO2 + Cr{+3} + H2O =>
C2H6O + 2 Cr2O7{-2} + 16 H{+} = 2 CO2 + 4 Cr{+3} + 11 H2O
C23H48 + CuO = Cu2O + H2O + CO2 =>
C23H48 + 140 CuO = 70 Cu2O + 24 H2O + 23 CO2
CH3POCl2 + HOC4H9 + HSC2H4N(C2H5)2 + N(C2H5)3 = CH3POOC4H9SC2H4N(C2H5)2 + N(C2H5)3HCl =>
CH3POCl2 + HOC4H9 + HSC2H4N(C2H5)2 + 2 N(C2H5)3 = CH3POOC4H9SC2H4N(C2H5)2 + 2 N(C2H5)3HCl
Pb3O4 + HNO3 = PbO2 + NO2 + H2O =>
Pb3O4 + 4 HNO3 = 3 PbO2 + 4 NO2 + 2 H2O
Mn + S = MnS2 =>
Mn + 2 S = MnS2
C7H6ClNO2 + H2 = C7H8ClN + H2O =>
C7H6ClNO2 + 3 H2 = C7H8ClN + 2 H2O
C3H7OH = C + H2 + O2 =>
2 C3H7OH = 6 C + 8 H2 + O2
C5H0O + O2 = CO2 + H2O =>
4 C5H0O + 19 O2 = 20 CO2 + 2 H2O
CaBr2 + K2(CO3) = CaCO3 + KBr =>
CaBr2 + K2(CO3) = CaCO3 + 2 KBr
CH3CH2COONa + HNO3 = CH3CH2COOH + NaNO3 =>
CH3CH2COONa + HNO3 = CH3CH2COOH + NaNO3
H2SO4 + NaCI = HCI + Na2SO4 =>
H2SO4 + 2 NaCI = 2 HCI + Na2SO4
NaClO3 + NaHSO3 = NaCl + NaHSO4 =>
NaClO3 + 3 NaHSO3 = NaCl + 3 NaHSO4
Cu + NaOH = Cu(Na)2 + OH =>
Cu + 2 NaOH = Cu(Na)2 + 2 OH
Fe(NH4)2(SO4)2*5H2O + H2SO4 + KMnO4 = (NH4)2SO4 + Fe2(SO4)3 + H2O + K2SO4 + MnSO4 =>
10 Fe(NH4)2(SO4)2*5H2O + 8 H2SO4 + 2 KMnO4 = 10(NH4)2SO4 + 5 Fe2(SO4)3 + 58 H2O + K2SO4 + 2 MnSO4
CH3Cl + C2H5ONa = NaCl + CH3OC2H5 =>
CH3Cl + C2H5ONa = NaCl + CH3OC2H5
MnCl2 + NaBrO3 + HNO3 = NaMnO4 + Br(NO3)3 + NaNO3 + HCl + H2O =>
2 MnCl2 + 5 NaBrO3 + 18 HNO3 = 2 NaMnO4 + 5 Br(NO3)3 + 3 NaNO3 + 4 HCl + 7 H2O
LiH + AlCl3 = LiAlH4 + LiCl =>
4 LiH + AlCl3 = LiAlH4 + 3 LiCl
Ca(s) + Cl(s) = CaCl2 =>
Ca(s) + 2 Cl(s) = CaCl2
Br2 = Br4 =>
2 Br2 = Br4
NaOH + AlCl3 = H2O + NaAlO2 + NaCl =>
4 NaOH + AlCl3 = 2 H2O + NaAlO2 + 3 NaCl
MnO4{-} + Fe{2-} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + Fe{2-} + 8 H{+} = Mn{2+} + Fe{3+} + 4 H2O
Gd2O3 + H3PO4 = GdPO4 + H2O =>
Gd2O3 + 2 H3PO4 = 2 GdPO4 + 3 H2O
MgO + KOH + KClO3 = KMgO4 + KCl + H2O =>
6 MgO + 6 KOH + 5 KClO3 = 6 KMgO4 + 5 KCl + 3 H2O
K2O + Li2O = KO + Li =>
K2O + Li2O = 2 KO + 2 Li
K2CrO4 + H3PO4 = H2CrO4 + K3PO4 =>
3 K2CrO4 + 2 H3PO4 = 3 H2CrO4 + 2 K3PO4
Li2O + H2O = Li2H2 + O2 =>
Li2O + H2O = Li2H2 + O2
CH3(OH) + O2 = CO2 + H(OH) =>
2 CH3(OH) + 3 O2 = 2 CO2 + 4 H(OH)
CH3CH2OH + HBr = CH3CH2Br + H2O =>
CH3CH2OH + HBr = CH3CH2Br + H2O
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
AlBr3 + KOH = K3[Al(OH)6] + KBr =>
AlBr3 + 6 KOH = K3[Al(OH)6] + 3 KBr
Mg(OH)2 + PO4(NH4)3 = Mg3(PO4)2 + NH3 + H2O =>
3 Mg(OH)2 + 2 PO4(NH4)3 = Mg3(PO4)2 + 6 NH3 + 6 H2O
C2H4O2 + Ca(OH)2 = C2H4O2OH + Ca =>
2 C2H4O2 + Ca(OH)2 = 2 C2H4O2OH + Ca
Cu*Na2 = Cu + Na =>
Cu*Na2 = Cu + 2 Na
Rb2S = Rb + S8 =>
8 Rb2S = 16 Rb + S8
CoCl2 + NH3 + H2O = Co(OH)2 + NH4Cl =>
CoCl2 + 2 NH3 + 2 H2O = Co(OH)2 + 2 NH4Cl
CH3CH2COOH + C4H9OH = C2H5COOC4H9 + H2O =>
CH3CH2COOH + C4H9OH = C2H5COOC4H9 + H2O
AgCl(s) + NH4OH(aq) = Ag(NH3)Cl(aq) + H2O(l) =>
AgCl(s) + NH4OH(aq) = Ag(NH3)Cl(aq) + H2O(l)
OH = HO =>
OH = HO
Sn + Cl2Cu = Cl2 + SnCu =>
Sn + Cl2Cu = Cl2 + SnCu
PbO2 + Cu + HCl + HNO3 = PbCl2 + Cu(NO3)2 + H2O =>
PbO2 + Cu + 2 HCl + 2 HNO3 = PbCl2 + Cu(NO3)2 + 2 H2O
N + K = KN =>
N + K = KN
MgBr2 + Ba(oh)2 = Mg(oh)2 + BaBr2 =>
2 MgBr2 + Ba(oh)2 = Mg(oh)2 + 2 BaBr2
NaNO2 + KMnO4 + H2SO4 = NaNO3 + K2SO4 + MnSO4 + H2O =>
5 NaNO2 + 2 KMnO4 + 3 H2SO4 = 5 NaNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Breng de vergelijking van een chemische reactie in evenwicht
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