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Chemische vergelijkingen in evenwicht op01/28/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + KCl = FeCl3 + K =>
Fe + 3 KCl = FeCl3 + 3 K

H3PO4 + CaCl2 = Ca3(PO4)2 + HCl =>
2 H3PO4 + 3 CaCl2 = Ca3(PO4)2 + 6 HCl

Zn + Cl2 = ZnCl2 =>
Zn + Cl2 = ZnCl2

SnBr4 + F2 = Sn + FBr =>
SnBr4 + 2 F2 = Sn + 4 FBr

NaCl + AgF = NaF + AgCl =>
NaCl + AgF = NaF + AgCl

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

PH3 + H2O2 = P2O3 + H2O =>
2 PH3 + 6 H2O2 = P2O3 + 9 H2O

SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)

NaClO3 + INa + H2O = NaCl + I2 + NaOH =>
NaClO3 + 6 INa + 3 H2O = NaCl + 3 I2 + 6 NaOH

MgCl2 + Hg2(NO3)2 = Mg2(NO3)2 + HgCl2 =>
2 MgCl2 + Hg2(NO3)2 = Mg2(NO3)2 + 2 HgCl2

RbOH + H2SO4 = H2O + Rb2SO4 =>
2 RbOH + H2SO4 = 2 H2O + Rb2SO4

Cl(g) + CH4(g) = CCl4(l) + HCl(g) =>
8 Cl(g) + CH4(g) = CCl4(l) + 4 HCl(g)

MgSO4 + PO4 = Mg3(PO4)2 + SO4 =>
3 MgSO4 + 2 PO4 = Mg3(PO4)2 + 3 SO4

KNO3 + H2 = KNO2 + H2O =>
KNO3 + H2 = KNO2 + H2O

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

Pb(NO3)2(aq) + CuSO4(s) = PbSO4(s) + Cu(NO3)2(aq) =>
Pb(NO3)2(aq) + CuSO4(s) = PbSO4(s) + Cu(NO3)2(aq)

NaOCl3 + NH3 = NaONH3 + Cl2 =>
2 NaOCl3 + 2 NH3 = 2 NaONH3 + 3 Cl2

C7H16 + O2 = C + H2O =>
C7H16 + 4 O2 = 7 C + 8 H2O

KNO3(aq) = KNO2(s) + O2(g) =>
2 KNO3(aq) = 2 KNO2(s) + O2(g)

HgI2 + KI = K2(HgI4) =>
HgI2 + 2 KI = K2(HgI4)

N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2

LiC + H2O = LiOH + C2H2 =>
2 LiC + 2 H2O = 2 LiOH + C2H2

C16H24O5N4 + O2 = CO2 + H2O + NH4 =>
2 C16H24O5N4 + 31 O2 = 32 CO2 + 8 H2O + 8 NH4

SrBr2 + (NH4)2 + CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2 + CO3 = SrCO3 + 2 NH4Br

HNO2 + Fe(OH)2 = Fe(NO2)2 + H2O =>
2 HNO2 + Fe(OH)2 = Fe(NO2)2 + 2 H2O

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

Li + H2SiO3 = LiSiO3 + H2 =>
Li + H2SiO3 = LiSiO3 + H2

CaCl2(aq) + K2CrO4(aq) = Ca(CrO4)(aq) + KCl(aq) =>
CaCl2(aq) + K2CrO4(aq) = Ca(CrO4)(aq) + 2 KCl(aq)

HC2H3O2 + K2CO3 = H2CO3 + KC2H3O2 =>
2 HC2H3O2 + K2CO3 = H2CO3 + 2 KC2H3O2

C2H4 + HCI = C2H5CI =>
C2H4 + HCI = C2H5CI

Mg(HCo3)2 + NaOH = Mg(OH)2 + Na2Co3 + H2O =>
Mg(HCo3)2 + 4 NaOH = Mg(OH)2 + 2 Na2Co3 + 2 H2O

Si + B2O3 = B4Si3 + SiO2 =>
6 Si + 2 B2O3 = B4Si3 + 3 SiO2

CrCl3 + Mg + H2O = MgCl2 + Cr(OH)3 + H2 =>
2 CrCl3 + 3 Mg + 6 H2O = 3 MgCl2 + 2 Cr(OH)3 + 3 H2

Na2O + Br2 = NaBr + O2 =>
2 Na2O + 2 Br2 = 4 NaBr + O2

Cl + C2H2 = C2H2Cl4 =>
4 Cl + C2H2 = C2H2Cl4

AgNO3 + I2 = AgI + INO3 =>
AgNO3 + I2 = AgI + INO3

Pb(NO3)2 + KSCN = Pb(SCN)2 + KNO3 =>
Pb(NO3)2 + 2 KSCN = Pb(SCN)2 + 2 KNO3

C21H44 + O2 = CO + H2O =>
2 C21H44 + 43 O2 = 42 CO + 44 H2O

PbCl2 + H3PO4 = Pb3(PO4)2 + HCl =>
3 PbCl2 + 2 H3PO4 = Pb3(PO4)2 + 6 HCl

HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O

Na + HgO = NaO + Hg =>
Na + HgO = NaO + Hg

KCeO = KCeO3 + KCe =>
3 KCeO = KCeO3 + 2 KCe

Sn + HNO3 = Sn[NO3]2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn[NO3]2 + NH4NO3 + 3 H2O

F + H2O = HF + O3 =>
6 F + 3 H2O = 6 HF + O3

C2H6O2 = C + H2 + O2 =>
C2H6O2 = 2 C + 3 H2 + O2

SF6(g) = S + F =>
SF6(g) = S + 6 F

HCO2H + NH3 = NH4CO2H =>
HCO2H + NH3 = NH4CO2H

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

CH3CO2H + H2O = CH3COO + H3O =>
CH3CO2H + H2O = CH3COO + H3O

CoCl2 + Al2(SO4)3 = Co(SO4) + AlCl3 =>
3 CoCl2 + Al2(SO4)3 = 3 Co(SO4) + 2 AlCl3

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Breng de vergelijking van een chemische reactie in evenwicht
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