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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 = Na3Po4 + H2 =>
6 Na + 2 HPo4 = 2 Na3Po4 + H2

H3PO3 = H2 + O2 + P =>
2 H3PO3 = 3 H2 + 3 O2 + 2 P

MoO3 + CO2 = Mo(CO3)3 =>
MoO3 + 3 CO2 = Mo(CO3)3

H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O

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

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

SO3OH = HSO4 =>
SO3OH = HSO4

NiSO4*6H2O + Na2HPO4*2H2O + NaOH = Ni3(PO4)2*8(H2O) + Na2SO4 + H2O =>
3 NiSO4*6H2O + 2 Na2HPO4*2H2O + 2 NaOH = Ni3(PO4)2*8(H2O) + 3 Na2SO4 + 16 H2O

HCOOC2H5 + H2O = CH3COOH + CH3OH =>
HCOOC2H5 + H2O = CH3COOH + CH3OH

Pr(NO3)3 + C3H7NO2 = Pr2O3 + N2 + H2O + CO2 =>
2 Pr(NO3)3 + 2 C3H7NO2 = Pr2O3 + 4 N2 + 7 H2O + 6 CO2

NH + Cl2 = N12Cl8 + H18 =>
36 NH + 12 Cl2 = 3 N12Cl8 + 2 H18

Ca(H2PO4)2 + Na2CO3 = CaHPO4 + Na2HPO4 + CO2 + H2O =>
Ca(H2PO4)2 + Na2CO3 = CaHPO4 + Na2HPO4 + CO2 + H2O

Na2CO3 + H3PO4 = NaH2PO4 + H2O + CO2 =>
Na2CO3 + 2 H3PO4 = 2 NaH2PO4 + H2O + CO2

Fe2(SO4)3 + Na(NO3)2 = Fe(NO3)3 + Na(SO4) =>
Fe2(SO4)3 + 3 Na(NO3)2 = 2 Fe(NO3)3 + 3 Na(SO4)

CH3CH2NH2 + H2O = CH3CH2NH + H3O =>
CH3CH2NH2 + H2O = CH3CH2NH + H3O

CuCl2 + Na3PO4 = Cu3(PO4)2 + NaCl =>
3 CuCl2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaCl

CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)

NaClO + As + H2O = NaCl + H3AsO4 =>
5 NaClO + 2 As + 3 H2O = 5 NaCl + 2 H3AsO4

Al + KNO3 = KAlO2 + Al2O3 + N2 =>
10 Al + 6 KNO3 = 6 KAlO2 + 2 Al2O3 + 3 N2

HCe + K = KCe + H2 =>
2 HCe + 2 K = 2 KCe + H2

AgNO3 + Cu(Cl)2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + Cu(Cl)2 = 2 AgCl + Cu(NO3)2

SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2

NaHCO3 + C6H8O3 = CO2 + H2O + Na3C6H5O7 =>
39 NaHCO3 + 9 C6H8O3 = 15 CO2 + 23 H2O + 13 Na3C6H5O7

MgCO3(s) + H2SO4(aq) = CO2 + H2O + MgSO4 =>
MgCO3(s) + H2SO4(aq) = CO2 + H2O + MgSO4

H2S + NOH = H2O + N2S =>
H2S + 2 NOH = 2 H2O + N2S

NCl + Ag = AgCl + N =>
NCl + Ag = AgCl + N

SnH2O = H2SnO =>
SnH2O = H2SnO

Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2

MgCu(NO3)2 = CuMg(NO3)2 =>
MgCu(NO3)2 = CuMg(NO3)2

C4H8 + KMnO4 + H2O = C4H10O2 + MnO2 + KOH =>
3 C4H8 + 2 KMnO4 + 4 H2O = 3 C4H10O2 + 2 MnO2 + 2 KOH

I2 + Na2S2O3 = Na3S4O6 + NaI =>
I2 + 4 Na2S2O3 = 2 Na3S4O6 + 2 NaI

Co + H2 + O2 + C = Co(HCO2)2 =>
Co + H2 + 2 O2 + 2 C = Co(HCO2)2

AlH3H2SO4 = AlSO4H5 =>
AlH3H2SO4 = AlSO4H5

C14H10 + C2H2(CO)2O = C18H12O3 =>
C14H10 + C2H2(CO)2O = C18H12O3

Na2S + HNO3 = NO2 + S + NaNO3 + H2O =>
Na2S + 4 HNO3 = 2 NO2 + S + 2 NaNO3 + 2 H2O

Al + Na3PO4 = Na + AlPO4 =>
Al + Na3PO4 = 3 Na + AlPO4

CH9OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C3H7COOH =>
12 CH9OH + 14 K2Cr2O7 + 56 H2SO4 = 14 Cr2(SO4)3 + 14 K2SO4 + 104 H2O + 3 C3H7COOH

Cr2O3 + K2S = K2O + Cr2S3 =>
Cr2O3 + 3 K2S = 3 K2O + Cr2S3

Na2CO3 + H2SO3 = Na2CO3H2SO3 =>
Na2CO3 + H2SO3 = Na2CO3H2SO3

CaCl2(aq) + Hg2(NO3)2(aq) = Ca(NO3)2(aq) + Hg2Cl2(s) =>
CaCl2(aq) + Hg2(NO3)2(aq) = Ca(NO3)2(aq) + Hg2Cl2(s)

Zn(OH)2 + NaOH = Na2ZnO2 + H2O =>
Zn(OH)2 + 2 NaOH = Na2ZnO2 + 2 H2O

K2[HgBr4] + KCl = K2[HgCl4] + KBr =>
K2[HgBr4] + 4 KCl = K2[HgCl4] + 4 KBr

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

Bi2O3 + ClO{-} + OH{-} = BiO3{-} + Cl{-} + H2O =>
Bi2O3 + 2 ClO{-} + 2 OH{-} = 2 BiO3{-} + 2 Cl{-} + H2O

SrCl2 + TiCl3 = SrTiCl5 =>
SrCl2 + TiCl3 = SrTiCl5

C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O

N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2

LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

C6H14O2N4 + O2 = CO2 + N2 + H2O =>
2 C6H14O2N4 + 17 O2 = 12 CO2 + 4 N2 + 14 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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