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Chemische vergelijkingen in evenwicht op12/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeSO4 + NaNO2 = FeNO2 + NaSO4 =>
FeSO4 + NaNO2 = FeNO2 + NaSO4

S + KOH = KS + KSO + H2O =>
2 S + 2 KOH = KS + KSO + H2O

BaNO3 + NH4CO3 = BaNH4 + NO3CO3 =>
BaNO3 + NH4CO3 = BaNH4 + NO3CO3

TiCl4 + Mg = MgCl2 + Ti =>
TiCl4 + 2 Mg = 2 MgCl2 + Ti

CuSO4 + H2SO4 + HNO3 = Cu2(SO4)3 + NO + H2O =>
6 CuSO4 + 3 H2SO4 + 2 HNO3 = 3 Cu2(SO4)3 + 2 NO + 4 H2O

ZnS + HCl = ZnCl2 + H2S = =>
ZnS + 2 HCl = ZnCl2 + H2S

CsOH + H2SO4 = (Cs)2SO4 + H2O =>
2 CsOH + H2SO4 = (Cs)2SO4 + 2 H2O

CH3(CH2)2OH + O2 = CO + H2O =>
CH3(CH2)2OH + 3 O2 = 3 CO + 4 H2O

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4

C10H17N3O6S + O2 = CO2 + H2O + N2 + S2 =>
4 C10H17N3O6S + 45 O2 = 40 CO2 + 34 H2O + 6 N2 + 2 S2

NaCl + Br2 = Br2Cl + Na =>
NaCl + Br2 = Br2Cl + Na

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

CH3(CH2)2OH + O2 = C + H2O =>
2 CH3(CH2)2OH + 3 O2 = 6 C + 8 H2O

H + Br = HBr =>
H + Br = HBr

MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF

Ba(CH3CO2)2 + Na2(CO3) = Ba(CO3) + Na2(CH3CO2)2 =>
Ba(CH3CO2)2 + Na2(CO3) = Ba(CO3) + Na2(CH3CO2)2

HNO2 + Ra(OH)2 = RaNO2 + H(OH)2 =>
HNO2 + Ra(OH)2 = RaNO2 + H(OH)2

HNO3 + KY = HYO3 + NO2 + KNO3 + H2O =>
7 HNO3 + KY = HYO3 + 6 NO2 + KNO3 + 3 H2O

C8H5O4K + O2 = CO2 + H2O + KOH =>
2 C8H5O4K + 15 O2 = 16 CO2 + 4 H2O + 2 KOH

Na2CO3Ba(NO3)2 = BaCO3Na2(NO3)2 =>
Na2CO3Ba(NO3)2 = BaCO3Na2(NO3)2

CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O

NH3 + HNO3 = N2 + H2O =>
5 NH3 + 3 HNO3 = 4 N2 + 9 H2O

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH

Br2 + C3H6 = C3H6Br3 =>
3 Br2 + 2 C3H6 = 2 C3H6Br3

C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O

C6H5CH3 + H2O = CH4 + C6H5COO =>
27 C6H5CH3 + 40 H2O = 49 CH4 + 20 C6H5COO

PbO2 = Pb + O2 =>
PbO2 = Pb + O2

NH4Cl + KOH = NH3 + H2O + KCl =>
NH4Cl + KOH = NH3 + H2O + KCl

NaH4PO3 + B2O3 + C2H4N4 + ZnCl2 + NaOH = ZnBP + CO2 + NaCl + H2O + N2 =>
2 NaH4PO3 + B2O3 + C2H4N4 + 2 ZnCl2 + 2 NaOH = 2 ZnBP + 2 CO2 + 4 NaCl + 7 H2O + 2 N2

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

Q + Br = QBr =>
Q + Br = QBr

Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2

(C6H5)2 + O2 = CO2 + H2O =>
2(C6H5)2 + 29 O2 = 24 CO2 + 10 H2O

Na2CO3 + Mg = MgCO3 + Na2 =>
Na2CO3 + Mg = MgCO3 + Na2

Fe(OH)3 + Zn(NO3)2 = Fe(NO3)3 + Zn(OH)2 =>
2 Fe(OH)3 + 3 Zn(NO3)2 = 2 Fe(NO3)3 + 3 Zn(OH)2

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

HCl + K{+2}SO{+3} = KCl + H{+2}SO{+3} =>
HCl + K{+2}SO{+3} = KCl + H{+2}SO{+3}

Al + H2 = AlH3 =>
2 Al + 3 H2 = 2 AlH3

CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O

CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O

FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl

PbCO3 + H2CO3 = Pb(HCO3)2 =>
PbCO3 + H2CO3 = Pb(HCO3)2

Cl + NaO = O2 + NaCl =>
2 Cl + 2 NaO = O2 + 2 NaCl

Sn + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
Sn + 2 NaOH + 4 H2O = Na2[Sn(OH)6] + 2 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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