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Chemische vergelijkingen in evenwicht op01/08/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na + HPO4 = Na2HPO4 =>
2 Na + HPO4 = Na2HPO4

Al + Zn = AlZn =>
Al + Zn = AlZn

HBr + Ag2CO3 = AgBr + H2O + CO2 =>
2 HBr + Ag2CO3 = 2 AgBr + H2O + CO2

SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O

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

LbM + L = LbL + M =>
LbM + L = LbL + M

ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2

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

CH4 + O2 = CH3OH =>
2 CH4 + O2 = 2 CH3OH

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

N2H4 + HCl + NaHSO4*H2O = N2H4*H2SO4 + NaCl + H2O =>
N2H4 + HCl + NaHSO4*H2O = N2H4*H2SO4 + NaCl + H2O

HBr + CrS = HS + BrCr =>
HBr + CrS = HS + BrCr

C6H6 + HCl = H2 + C6H5Cl =>
C6H6 + HCl = H2 + C6H5Cl

Na2CO3 + NaOH = Na2O + NaHCO3 =>
Na2CO3 + NaOH = Na2O + NaHCO3

Cr2O3 + K2CO3 = CO2 + KCrO2 =>
Cr2O3 + K2CO3 = CO2 + 2 KCrO2

SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2

NiCO3*Ni(OH)2 + H2SO4 = NiSO4 + CO2 + H2O =>
NiCO3*Ni(OH)2 + 2 H2SO4 = 2 NiSO4 + CO2 + 3 H2O

AlCl3 + KOH = Al(OH)3 + KCl =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl

C2H4O + CuO = CH3COOH + Cu =>
C2H4O + CuO = CH3COOH + Cu

In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

NOClO4 + H2O = HNO2 + HClO4 =>
NOClO4 + H2O = HNO2 + HClO4

NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3

Ca(OH)2 + Al(OH)3 = Ca(Al(OH)4)2 =>
Ca(OH)2 + 2 Al(OH)3 = Ca(Al(OH)4)2

Br2O + NaOH = NaOBr + H2O =>
Br2O + 2 NaOH = 2 NaOBr + H2O

Ag(s) + H2S = Ag2S(s) + H2(g) =>
2 Ag(s) + H2S = Ag2S(s) + H2(g)

HNO3 + Na2SO3 = H2SO3 + NaNO3 =>
2 HNO3 + Na2SO3 = H2SO3 + 2 NaNO3

CaSO4*2H2O + Sr(NO3)2 = SrSO4 + Ca(NO3)2 + H2O =>
CaSO4*2H2O + Sr(NO3)2 = SrSO4 + Ca(NO3)2 + 2 H2O

NaSO3 + H2SO4 = H2SO3 + NaSO4 =>
NaSO3 + H2SO4 = H2SO3 + NaSO4

Na2Cr2O7 + NH3*H2O = Cr(OH)3 + NaOH + N2 + H2O =>
Na2Cr2O7 + 2 NH3*H2O = 2 Cr(OH)3 + 2 NaOH + N2 + H2O

PH3 + KMnO4 + H2SO4 = KSO4 + MnSO4 + H3PO4 + H2O =>
PH3 + 2 KMnO4 + 4 H2SO4 = 2 KSO4 + 2 MnSO4 + H3PO4 + 4 H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr

NiCl2 + NaBH4 + H2O = Ni2B + H2BO3 + NaCl + H2 =>
2 NiCl2 + 4 NaBH4 + 9 H2O = Ni2B + 3 H2BO3 + 4 NaCl + 14 H2

Mn2O7 + HF = MnF7 + H2O =>
Mn2O7 + 14 HF = 2 MnF7 + 7 H2O

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

Ag2SO3 + H2O = H2SO4 + Ag =>
Ag2SO3 + H2O = H2SO4 + 2 Ag

KCl + AgNo3 = AgCl + KNo3 =>
KCl + AgNo3 = AgCl + KNo3

HClO + H2O = HCl + H2O2 =>
HClO + H2O = HCl + H2O2

Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3

Br2 + H2O + SO = HBr + H2SO4 =>
2 Br2 + 3 H2O + SO = 4 HBr + H2SO4

Pb(SO4) + K = K2(SO4) + Pb =>
Pb(SO4) + 2 K = K2(SO4) + Pb

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

NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5

CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3

CaCl2 + NaBr = NaCl + CaBr2 =>
CaCl2 + 2 NaBr = 2 NaCl + CaBr2

SO3 + CrO = CrSO4 =>
SO3 + CrO = CrSO4

MgCl2 + BaCl2 = MgBa + Cl4 =>
MgCl2 + BaCl2 = MgBa + Cl4

MnPO4 + Ca = Ca3(PO4)2 + Mn =>
2 MnPO4 + 3 Ca = Ca3(PO4)2 + 2 Mn

NO2OH + H2O = NH3OH + OH =>
NO2OH + 5 H2O = NH3OH + 7 OH

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Breng de vergelijking van een chemische reactie in evenwicht
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