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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO

CuSO4(aq) + NaHCO3(aq) = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g) =>
CuSO4(aq) + 2 NaHCO3(aq) = CuCO3(s) + Na2SO4(aq) + H2O(l) + CO2(g)

KCl + Br2 = Br(Cl)2 + K =>
4 KCl + Br2 = 2 Br(Cl)2 + 4 K

Al(NO3)3 + Ca(SO4) = Al2(SO4)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 Ca(SO4) = Al2(SO4)3 + 3 Ca(NO3)2

MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NH4 + NO2 = N2 + H2O =>
NH4 + NO2 = N2 + 2 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O

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

FeBr3 + K3PO4 = FePO4 + KBr =>
FeBr3 + K3PO4 = FePO4 + 3 KBr

N2H4 + NaOH + Zn + H2O = NH3 + Na2[Zn(OH)4] =>
N2H4 + 2 NaOH + Zn + 2 H2O = 2 NH3 + Na2[Zn(OH)4]

KMnO4 + Na22SO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + Na22SO4 + 16 H2SO4 = 4 MnSO4 + 2 K2SO4 + 11 Na2SO4 + 16 H2O

Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

BrO3 + HBr = Br2 + H2O =>
2 BrO3 + 12 HBr = 7 Br2 + 6 H2O

CH3NH2HCl + NaOH = CH3NH2 + NaCl + H2O =>
CH3NH2HCl + NaOH = CH3NH2 + NaCl + H2O

H3PO4 + (NH4)3MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
2 H3PO4 + 24(NH4)3MoO4 + 72.000000000001HNO3 = 2(NH4)3PO4*12MoO3 + 69.000000000001NH4NO3 + 33 H2O

NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2

Mg3N2 + H2O1 = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O1 = 3 Mg(OH)2 + 2 NH3

RuI + CO + Ag = Ru(CO)5 + AgI =>
RuI + 5 CO + Ag = Ru(CO)5 + AgI

PbCO3 + HC2H3O2 = Pb(C2H3O2)2 + H2CO3 =>
PbCO3 + 2 HC2H3O2 = Pb(C2H3O2)2 + H2CO3

NH3 + (HNO3) = NH4NO3 =>
NH3 + (HNO3) = NH4NO3

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O

Sn + HNO3 = Sn(NO3)2 + HN4NO3 + H2O =>
10 Sn + 25 HNO3 = 10 Sn(NO3)2 + HN4NO3 + 12 H2O

KN + O = KNO3 =>
KN + 3 O = KNO3

SnO2 + P2O3 = Sn3(PO3)4 =>
3 SnO2 + 2 P2O3 = Sn3(PO3)4

Al2O3 + C + N2 = AlN + CO =>
Al2O3 + 3 C + N2 = 2 AlN + 3 CO

SrSO4Na2CO3 = SrCO3Na2SO4 =>
SrSO4Na2CO3 = SrCO3Na2SO4

C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O

Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O

Fe(acac)3 + NaOH = Fe(OH) + Na(acac) =>
Fe(acac)3 + 3 NaOH = 3 Fe(OH) + 3 Na(acac)

Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O

C2H6 + Na2Cr2O7 + H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
C2H6 + Na2Cr2O7 + 4 H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + 5 H2O

FeS2 + HNO3 = H2O + H2SO4 + Fe2(SO4)3 + NO =>
2 FeS2 + 10 HNO3 = 4 H2O + H2SO4 + Fe2(SO4)3 + 10 NO

KMnO4 + NaH + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 10 NaH + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 Na2SO4 + 16 H2O

SnO + Na2 = Na2O + Sn =>
SnO + Na2 = Na2O + Sn

Kl + AgNO3 = AgKl + NO3 =>
Kl + AgNO3 = AgKl + NO3

F2 + KI = KF + I2 =>
F2 + 2 KI = 2 KF + I2

Kl + AgNO3 = AgKl + NO3 =>
Kl + AgNO3 = AgKl + NO3

PbN6 = Pb + N2 =>
PbN6 = Pb + 3 N2

Ca(ClO)2 = CaCl2 + O =>
Ca(ClO)2 = CaCl2 + 2 O

CaCl2 + Na2(CO3) = Ca(CO3) + NaCl =>
CaCl2 + Na2(CO3) = Ca(CO3) + 2 NaCl

H2PO3 + HS = H3PO3 + S =>
H2PO3 + HS = H3PO3 + S

C5H6N + O2 = CO2 + H2O + NO2 =>
2 C5H6N + 15 O2 = 10 CO2 + 6 H2O + 2 NO2

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl

Si2H6 + O2 = SiO2 + H2O =>
2 Si2H6 + 7 O2 = 4 SiO2 + 6 H2O

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