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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
MgO + P2O5 = Mg3(PO4)2 =>
3 MgO + P2O5 = Mg3(PO4)2

Na2S + FeCO3 = Na2CO3 + FeS =>
Na2S + FeCO3 = Na2CO3 + FeS

PbCl2 + CO + H2O = CO2 + Pb + HCl =>
PbCl2 + CO + H2O = CO2 + Pb + 2 HCl

NaClO + FeSO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + Cl2 + H2O =>
2 NaClO + 2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + Na2SO4 + Cl2 + 2 H2O

C2H2 + CO2 = H2O + C2 =>
4 C2H2 + 2 CO2 = 4 H2O + 5 C2

Na2S + FeCO3 = Na2CO3 + FeS =>
Na2S + FeCO3 = Na2CO3 + FeS

C2H5OH + C4H8 = C2H5OC(CH3)3 =>
C2H5OH + C4H8 = C2H5OC(CH3)3

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

C2H5OH + C4H8 = C2H5OC(CH3)3 =>
C2H5OH + C4H8 = C2H5OC(CH3)3

K2MnO4 + H2O = MnO2 + KMnO4 + KOH =>
3 K2MnO4 + 2 H2O = MnO2 + 2 KMnO4 + 4 KOH

H2O2 = Water + oxygen =>
2 H2O2 = 2 H2O + O2

C2H5OH + C4H8 = C2H5OC(CH3)3 =>
C2H5OH + C4H8 = C2H5OC(CH3)3

PCl5 + HNO3 = Cl2 + HCl + H3PO4 + NO2 =>
PCl5 + 4 HNO3 = 2 Cl2 + HCl + H3PO4 + 4 NO2

NaHS + O2 = SO2 + NaOH =>
2 NaHS + 3 O2 = 2 SO2 + 2 NaOH

C3H8O3 = C2H6O + CH2O2 =>
C3H8O3 = C2H6O + CH2O2

MgO + C = CO2 + Mg =>
2 MgO + C = CO2 + 2 Mg

Na2S + FeCO3 = Na2CO3 + FeS =>
Na2S + FeCO3 = Na2CO3 + FeS

K2O + O2 = KO8 =>
2 K2O + 15 O2 = 4 KO8

IO3{-} + N2H2 = N2 + H2O + I{-) =>
IO3{-} + 3 N2H2 = 3 N2 + 3 H2O + I{-)

MnCl2 + H2O2 + NaOH = MnO(OH)2 + NaCl + H2O =>
MnCl2 + H2O2 + 2 NaOH = MnO(OH)2 + 2 NaCl + H2O

Na2SO3 + Na2Cr2O7 + H2O = Cr2O3 + NaOH + Na2SO4 =>
3 Na2SO3 + Na2Cr2O7 + H2O = Cr2O3 + 2 NaOH + 3 Na2SO4

HCl + ScOH{3} = H2O + ScCl{3} =>
HCl + ScOH{3} = H2O + ScCl{3}

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

Al + O(g) = Al2O3 =>
2 Al + 3 O(g) = Al2O3

NH4CH3CO2 = CH3C(O)NH2 + H2O =>
NH4CH3CO2 = CH3C(O)NH2 + H2O

MnCl2 + H2S = MnS + HCl =>
MnCl2 + H2S = MnS + 2 HCl

Cr(OH)3 + HBr = Cr(OH)3Br2 + H2 =>
Cr(OH)3 + 2 HBr = Cr(OH)3Br2 + H2

H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O

Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4 =>
Na2HPO4 + CuSO4 = Na2SO4 + CuHPO4

Ni{+2} + O{-2} = NiO =>
Ni{+2} + O{-2} = NiO

Al + CuSO{4} = Al(SO{4}) + Cu =>
Al + CuSO{4} = Al(SO{4}) + Cu

Hg(NO3)2 = HgO + NO2 + O =>
Hg(NO3)2 = HgO + 2 NO2 + O

HCl + Li2(OH)2 = ClLi + H2O =>
2 HCl + Li2(OH)2 = 2 ClLi + 2 H2O

CH4 + F2 = CH3F + HF =>
CH4 + F2 = CH3F + HF

CoCl2 + Kl = CoKl + Cl2 =>
CoCl2 + Kl = CoKl + Cl2

ScO2 + H2O = Sc(OH)4 =>
ScO2 + 2 H2O = Sc(OH)4

(OH)2 = (OH)3 =>
3(OH)2 = 2(OH)3

B2S3(s) + H2O = B(OH)3 + H2S =>
B2S3(s) + 6 H2O = 2 B(OH)3 + 3 H2S

Sr(NO3)2 + H2SO4 = SrSO4 + HNO3 =>
Sr(NO3)2 + H2SO4 = SrSO4 + 2 HNO3

AgNO3(aq) + AlI3(aq) = AgI(s) + Al(NO3)3(aq) =>
3 AgNO3(aq) + AlI3(aq) = 3 AgI(s) + Al(NO3)3(aq)

ZnO + SO2 = ZnSO3 =>
ZnO + SO2 = ZnSO3

KCl + AgF = KF + Cl2 + Ag =>
2 KCl + 2 AgF = 2 KF + Cl2 + 2 Ag

BrF + H2O = HBrO + HF =>
BrF + H2O = HBrO + HF

FeOFe2O3 + HCl = FeCl3 + FeCl2 + H2O =>
FeOFe2O3 + 8 HCl = 2 FeCl3 + FeCl2 + 4 H2O

Al2(SO4)3 + Ba(SO3)2 = Al(SO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(SO3)2 = 2 Al(SO3)3 + 3 BaSO4

Cu(NO3)2 + Ba2S = BaNO3 + CuS =>
Cu(NO3)2 + Ba2S = 2 BaNO3 + CuS

H2C2O3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 H2C2O3 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 CO2 + 11 H2O

Fe + Fe2(SO4)3 = FeSO4 =>
Fe + Fe2(SO4)3 = 3 FeSO4

KMnO4 + NaNO2 + NaOH = NaNO3 + K2MnO4 + NaMnO4 + H2O =>
4 KMnO4 + NaNO2 + 2 NaOH = NaNO3 + 2 K2MnO4 + 2 NaMnO4 + H2O

KMnO4 + Na2S + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 12 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 12 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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