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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8 + O2 = C4O2 + H2O =>
4 C3H8 + 11 O2 = 3 C4O2 + 16 H2O

K2MnO4 + HCl = MnO2 + Cl2 + KCl + H2O =>
K2MnO4 + 4 HCl = MnO2 + Cl2 + 2 KCl + 2 H2O

PbBr3 + HCl = HBr + PbCl3 =>
PbBr3 + 3 HCl = 3 HBr + PbCl3

CaO + MnI4 = MnO2 + CaI2 =>
2 CaO + MnI4 = MnO2 + 2 CaI2

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

NH4NO3 + CH3COONa = CH3NO3 + NH4COONa =>
NH4NO3 + CH3COONa = CH3NO3 + NH4COONa

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

MnCl2 + Na2S = Na2Cl2 + MnS =>
MnCl2 + Na2S = Na2Cl2 + MnS

Fe(OH)2 + H2SO3 = FeOH2SO3 + H2O =>
Fe(OH)2 + H2SO3 = FeOH2SO3 + H2O

NaOH + KHC8H4O4 = KHC8H3O4Na + H2O = =>
NaOH + KHC8H4O4 = KHC8H3O4Na + H2O

CH3COH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH3COH + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O

C5H5N + H2O = C5H6N + OH =>
C5H5N + H2O = C5H6N + OH

Mg(OH)2 + Cl2O7 = MgCl2O8 + H2O =>
Mg(OH)2 + Cl2O7 = MgCl2O8 + H2O

BaI2 + NaCl = NaI + BaCl2 =>
BaI2 + 2 NaCl = 2 NaI + BaCl2

PbO2 + HCl + H2O = PbCl4*6H2O =>
PbO2 + 4 HCl + 4 H2O = PbCl4*6H2O

NH4 + HCl = NH4Cl + H2 =>
2 NH4 + 2 HCl = 2 NH4Cl + H2

Fe + Si = Fe2Si =>
2 Fe + Si = Fe2Si

CuSO4NaPO4 = Cu(PO4)NaSO4 =>
CuSO4NaPO4 = Cu(PO4)NaSO4

As2S5 + HNO3 = H3AsO4 + SO4 + H2O + NO2 =>
As2S5 + 50 HNO3 = 2 H3AsO4 + 5 SO4 + 22 H2O + 50 NO2

NH4NO3(aq) + CaSO3(s) = (NH4)2SO3(aq) + Ca(NO3)2(aq) =>
2 NH4NO3(aq) + CaSO3(s) = (NH4)2SO3(aq) + Ca(NO3)2(aq)

CuSO4 + CaCO3 + H2O = CaSO4 + CO2 + Cu(OH)2 =>
CuSO4 + CaCO3 + H2O = CaSO4 + CO2 + Cu(OH)2

Pb(NO3)2 + NaC2H3O2 = Pb(C2H3O2)2 + Na(NO3) =>
Pb(NO3)2 + 2 NaC2H3O2 = Pb(C2H3O2)2 + 2 Na(NO3)

Li2CO3 + KOH = LiOH + K2CO3 =>
Li2CO3 + 2 KOH = 2 LiOH + K2CO3

Ca(s) + Nb(NO3)3(aq) = Ca(NO3)2(aq) + Nb(s) =>
3 Ca(s) + 2 Nb(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Nb(s)

Ba(NO3)2 + SO3 = BaSO3 + NO3 =>
Ba(NO3)2 + SO3 = BaSO3 + 2 NO3

FeO + O2 = Fe2O33 =>
4 FeO + 31 O2 = 2 Fe2O33

P + NaCl = Na3P + Cl2 =>
2 P + 6 NaCl = 2 Na3P + 3 Cl2

FeCI3 + Na2CO3 = FeCO3 + Na2CI3 =>
FeCI3 + Na2CO3 = FeCO3 + Na2CI3

CoCl2 + MgS = CoS + MgCl2 =>
CoCl2 + MgS = CoS + MgCl2

Zn + O2 + SO2 = ZnSO4 =>
Zn + O2 + SO2 = ZnSO4

Ca(HCO3)2 + HNO3 = Ca(NO3)2 + H2OCO2 =>
Ca(HCO3)2 + 2 HNO3 = Ca(NO3)2 + 2 H2OCO2

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

CaCl2(aq) + K2Co3(aq) = KCl(aq) + CaCo3(s) =>
CaCl2(aq) + K2Co3(aq) = 2 KCl(aq) + CaCo3(s)

Pb(OH)2 + Fe(NO3)2 = Pb(NO3)2 + Fe(OH)2 =>
Pb(OH)2 + Fe(NO3)2 = Pb(NO3)2 + Fe(OH)2

AlCl3 + NaOH = Al(OH) + NaCl3 =>
AlCl3 + NaOH = Al(OH) + NaCl3

H2S + MgBr2 = HBr + MgS =>
H2S + MgBr2 = 2 HBr + MgS

PbBr3 + HCl = HBr + PbCl3 =>
PbBr3 + 3 HCl = 3 HBr + PbCl3

Ni + HBr = NiBr + H =>
Ni + HBr = NiBr + H

NH2CH2COOH + HCl = ClOOCCH2NH3 + H2 =>
2 NH2CH2COOH + 2 HCl = 2 ClOOCCH2NH3 + H2

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

C16H10N2O2 + O2 = CO2 + NH3 + H2O =>
C16H10N2O2 + 16 O2 = 16 CO2 + 2 NH3 + 2 H2O

SnCrO4 + HBr + FeSO4 = SnBr2 + Cr2(SO4)3 + FeBr3 + H2O + Fe2(SO4)3 =>
2 SnCrO4 + 16 HBr + 6 FeSO4 = 2 SnBr2 + Cr2(SO4)3 + 4 FeBr3 + 8 H2O + Fe2(SO4)3

BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2 =>
BaBr2 + Fe2(SO4)3 = Ba(SO4)3 + Fe2Br2

Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S

Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

HCl + O2 = H2O + Cl2 =>
4 HCl + O2 = 2 H2O + 2 Cl2

H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O

Ca(CH3COO)2 + C2H5OH = Ca(OH)2 + C2H5 + COO =>
9 Ca(CH3COO)2 + 14 C2H5OH = 9 Ca(OH)2 + 24 C2H5 + 16 COO

Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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