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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaHCO3 + C3H4(OH)(COOH)3 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C3H4(OH)(COOH)3 = 3 CO2 + 3 H2O + Na3C6H5O7

MgO2 + H2O = Mg(OH)2 + O2 =>
2 MgO2 + 2 H2O = 2 Mg(OH)2 + O2

KPO4 + Pb(NO3)2 = Pb(PO4)2 + KNO3 =>
2 KPO4 + Pb(NO3)2 = Pb(PO4)2 + 2 KNO3

CoCl2 + HCl + NaCl + H2O2 = Na3[Co(Cl)6] + H2O =>
2 CoCl2 + 2 HCl + 6 NaCl + H2O2 = 2 Na3[Co(Cl)6] + 2 H2O

I82O5 + H2O = H5IO6 + I2 =>
7 I82O5 + 25 H2O = 10 H5IO6 + 282 I2

H2S + FO = SO2 + HF =>
H2S + 2 FO = SO2 + 2 HF

NH4VO3 + H2O = (NH4)6V10O28(H2O) + NH4OH =>
10 NH4VO3 + 3 H2O = (NH4)6V10O28(H2O) + 4 NH4OH

NICl2*6H2O + SOCl2 = NICl2 + SO2 + HCl =>
NICl2*6H2O + 6 SOCl2 = NICl2 + 6 SO2 + 12 HCl

Na2(C2O2)4 + K2(MnO)4 + H2(SO2)4 = K2(SO2)4 + Na2(SO2)4 + Mn2(SO2)4 + CO2 + H2O =>
Na2(C2O2)4 + 9 K2(MnO)4 + 28 H2(SO2)4 = 9 K2(SO2)4 + Na2(SO2)4 + 18 Mn2(SO2)4 + 8 CO2 + 28 H2O

KMnO4 + KNO2 + NaOH = KNaMnO4 + KNO3 + H2O =>
2 KMnO4 + KNO2 + 2 NaOH = 2 KNaMnO4 + KNO3 + H2O

C9H20 + O2 = C9(O2)4 + H2O =>
C9H20 + 9 O2 = C9(O2)4 + 10 H2O

(NH4)2C2O4 + FeCl3 = NH4Cl + Fe2(C2O4)3 =>
3(NH4)2C2O4 + 2 FeCl3 = 6 NH4Cl + Fe2(C2O4)3

CH3CHClCH3 + NaOH = CH3CHOHCH3 + NaCl =>
CH3CHClCH3 + NaOH = CH3CHOHCH3 + NaCl

(CH3)2S + J2Cr2O7 + H2SO4 = (CH3)2SO + Cr2(SO4)3 + J2SO4 + H2O =>
3(CH3)2S + J2Cr2O7 + 4 H2SO4 = 3(CH3)2SO + Cr2(SO4)3 + J2SO4 + 4 H2O

Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2

Pt + F2 = PtF4 =>
Pt + 2 F2 = PtF4

P6(OH)2 + HCl = P6Cl2 + H2O =>
P6(OH)2 + 2 HCl = P6Cl2 + 2 H2O

CrCl3 + NH3*H2O = Cr(OH)3 + NH3 + HCl =>
CrCl3 + 3 NH3*H2O = Cr(OH)3 + 3 NH3 + 3 HCl

C6H5OHHBr = C6H5BrH2O =>
C6H5OHHBr = C6H5BrH2O

NH3 + CO2 = H3NCOONH3 =>
2 NH3 + CO2 = H3NCOONH3

Zn + M2(NO3)2 = Zn(NO3)2 + M2 =>
Zn + M2(NO3)2 = Zn(NO3)2 + M2

Cu(NO3)2 + Na2SO4 = CuSO4 + Na(NO3) =>
Cu(NO3)2 + Na2SO4 = CuSO4 + 2 Na(NO3)

Ca(NO3)2 = Ca(NO2)2O2 =>
Ca(NO3)2 = Ca(NO2)2O2

FC + HCl = FCCl2 + H2 =>
FC + 2 HCl = FCCl2 + H2

K2HPO4 + CaCO3 + Al2Si2O7 = Ca5HO13P3 + KAlSiO4 + CO2 + H2O =>
3 K2HPO4 + 5 CaCO3 + 3 Al2Si2O7 = Ca5HO13P3 + 6 KAlSiO4 + 5 CO2 + H2O

Mn{4+} + S2O8{2-} + H2O = MnO4{-} + SO4{2-} + H{+} =>
2 Mn{4+} + 3 S2O8{2-} + 8 H2O = 2 MnO4{-} + 6 SO4{2-} + 16 H{+}

C25H52 + H2O = CO + H2 =>
C25H52 + 25 H2O = 25 CO + 51 H2

Zn + Bi(NO3)2 = Zn(NO3)2 + Bi2 =>
2 Zn + 2 Bi(NO3)2 = 2 Zn(NO3)2 + Bi2

Al2(OH)6 + NaOH = NaAlO2 + H2O =>
Al2(OH)6 + 2 NaOH = 2 NaAlO2 + 4 H2O

(HCH3CO2) + OH = CH3CO2 + H2O =>
(HCH3CO2) + OH = CH3CO2 + H2O

Fe2 + O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2 + O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

K2CrO4 + NaOH + HCl = KCl + Na2CrO4 + H2O =>
K2CrO4 + 2 NaOH + 2 HCl = 2 KCl + Na2CrO4 + 2 H2O

CH3COOH + O2 = H2O + CO2 =>
CH3COOH + 2 O2 = 2 H2O + 2 CO2

HCl + PbNO3 = PbCl + HNO3 =>
HCl + PbNO3 = PbCl + HNO3

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

C3H8O + H2SO4 + H2CrO4 = C3H6O + Cr2(SO4)3 + H2O =>
3 C3H8O + 3 H2SO4 + 2 H2CrO4 = 3 C3H6O + Cr2(SO4)3 + 8 H2O

BaSO4 + Cl2O7 + H2O = BaCl2 + H2SO4 + O2 =>
BaSO4 + Cl2O7 + H2O = BaCl2 + H2SO4 + 4 O2

La2(C2O4)3 + HCl = LaCl3 + H2C2O4 =>
La2(C2O4)3 + 6 HCl = 2 LaCl3 + 3 H2C2O4

Cl2 + S = S2Cl2 =>
Cl2 + 2 S = S2Cl2

CH3COOH(aq)KOH(aq) = CH3COOK(aq)H2O =>
CH3COOH(aq)KOH(aq) = CH3COOK(aq)H2O

Ag2SO4 + Ni = NiSO4 + Ag =>
Ag2SO4 + Ni = NiSO4 + 2 Ag

Sc(s) + HCl(ac) = H2(g) + ScCl(ac) =>
2 Sc(s) + 2 HCl(ac) = H2(g) + 2 ScCl(ac)

Al2O3 + Na(OH) = Al(OH)3 + Na2O =>
Al2O3 + 6 Na(OH) = 2 Al(OH)3 + 3 Na2O

KClO3 + KI = KIO3 + KCl =>
KClO3 + KI = KIO3 + KCl

Na + OH + HC2H3O2 = NaC3H3O2 + H2O =>
2 Na + 2 OH + 3 HC2H3O2 = 2 NaC3H3O2 + 4 H2O

K2CrO7 + FeCl2 + HCl = CrKCl3 + KCl + FeCl3 + H2O =>
K2CrO7 + 10 FeCl2 + 14 HCl = CrKCl3 + KCl + 10 FeCl3 + 7 H2O

Mn2(CO3)3 = Mn2O3 + CO2 =>
Mn2(CO3)3 = Mn2O3 + 3 CO2

OH{-} + As4O6 + I3{-} = As4O10 + I{-} + H2O =>
8 OH{-} + As4O6 + 4 I3{-} = As4O10 + 12 I{-} + 4 H2O

LiCH3 + (C4H9)NH2 = LiNH2 + C4H9CH3 =>
LiCH3 + (C4H9)NH2 = LiNH2 + C4H9CH3

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Breng de vergelijking van een chemische reactie in evenwicht
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