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Chemische vergelijkingen in evenwicht op11/28/17

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Na3Cr(OH)6 + NaOH + PbO2 = Na2CrO4 + H2O + Na2Pb(OH)4 =>
2 Na3Cr(OH)6 + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2Pb(OH)4

AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2

Na3Cr(OH)6 + NaOH + PbO2 = Na2CrO4 + H2O + Na2Pb(OH)4 =>
2 Na3Cr(OH)6 + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2Pb(OH)4

CH4 = C + H2 =>
CH4 = C + 2 H2

Na3Cr(OH)6 + NaOH + PbO2 = Na2CrO4 + H2O + Na2Pb(OH)4 =>
2 Na3Cr(OH)6 + 4 NaOH + 3 PbO2 = 2 Na2CrO4 + 2 H2O + 3 Na2Pb(OH)4

Cr2(SO4)3 + H2O2 + NaOH = NaCrO4 + H2O + Na2SO4 =>
Cr2(SO4)3 + 4 H2O2 + 8 NaOH = 2 NaCrO4 + 8 H2O + 3 Na2SO4

C2H5OH = C2H6O =>
C2H5OH = C2H6O

Al + H2O + NaOH = NaAlO2 + H2 =>
2 Al + 2 H2O + 2 NaOH = 2 NaAlO2 + 3 H2

H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

CoCl2 + HCl = CoCl4 + H2 =>
CoCl2 + 2 HCl = CoCl4 + H2

C2H2 + H2 = C2H5 =>
2 C2H2 + 3 H2 = 2 C2H5

C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6

C6H12O6 + O2 = H2O + CO2 =>
C6H12O6 + 6 O2 = 6 H2O + 6 CO2

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2

FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl

Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O

MgO + Al2O3 = Mg(AlO2)2 =>
MgO + Al2O3 = Mg(AlO2)2

AlCl3 + KOH = AlOH + KCl3 =>
AlCl3 + KOH = AlOH + KCl3

CH3CH2SH + O2 = CH3CH2OH + SO2 =>
2 CH3CH2SH + 3 O2 = 2 CH3CH2OH + 2 SO2

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3

KCL3 = KCL4 + KCL =>
3 KCL3 = 2 KCL4 + KCL

C2H4 + Br2 = C2H4Br2 =>
C2H4 + Br2 = C2H4Br2

H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

ZnO + K2CO3 = K2ZnO2 + CO2 =>
ZnO + K2CO3 = K2ZnO2 + CO2

LiOH + HCl = LiCl + H2O =>
LiOH + HCl = LiCl + H2O

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O

HCl + MGO = MGCl2 + H2O =>
2 HCl + MGO = MGCl2 + H2O

CAOCl2 + NH3 = CACl2 + H2O + N2 =>
3 CAOCl2 + 2 NH3 = 3 CACl2 + 3 H2O + N2

MgO + Al2O3 = Mg(AlO2)2 =>
MgO + Al2O3 = Mg(AlO2)2

CAOCl2 + NH3 = CACl2 + H2O + N2 =>
3 CAOCl2 + 2 NH3 = 3 CACl2 + 3 H2O + N2

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C

Calcium + hydrochloricacid = calciumchloride + hydrogen =>
Ca + 2 HCl = CaCl2 + H2

AL + NaOH = Na3ALO3 + H2 =>
2 AL + 6 NaOH = 2 Na3ALO3 + 3 H2

FeS + HNO3 = Fe(NO3)2 + NO + S + H2O =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 3 S + 4 H2O

P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

FeS + HNO3 = Fe(NO3)3 + NO + S + H2O =>
FeS + 4 HNO3 = Fe(NO3)3 + NO + S + 2 H2O

NH3 + F2 = NH4F + NF3 =>
4 NH3 + 3 F2 = 3 NH4F + NF3

Cr{3+} + BiO3{-} + H{+} = Cr2O7{2-} + Bi{3+} + H2O =>
2 Cr{3+} + 3 BiO3{-} + 4 H{+} = Cr2O7{2-} + 3 Bi{3+} + 2 H2O

NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2

HG + H2SO4 = HGSO4 + S + H2O =>
3 HG + 4 H2SO4 = 3 HGSO4 + S + 4 H2O

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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