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Chemische vergelijkingen in evenwicht op03/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
SnCl2 + HCl + KMnO4 = H2SnCl6 + MnCl2 + KCl + H2O =>
5 SnCl2 + 26 HCl + 2 KMnO4 = 5 H2SnCl6 + 2 MnCl2 + 2 KCl + 8 H2O

VOSO4 = VO2 + SO3 =>
VOSO4 = VO2 + SO3

NaClO3 + MnCO3 = NaCl + MnO2 + CO2 =>
NaClO3 + 3 MnCO3 = NaCl + 3 MnO2 + 3 CO2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Nb + H2 = NbH5 =>
2 Nb + 5 H2 = 2 NbH5

C2H4(l) + O2 = CO2 + H2O =>
C2H4(l) + 3 O2 = 2 CO2 + 2 H2O

HI + Mg = MgI2 + H2 =>
2 HI + Mg = MgI2 + H2

Co{3+} + H{-} = CoH3 =>
Co{3+} + 3 H{-} = CoH3

C + O2 = CO =>
2 C + O2 = 2 CO

K2CO3(s) + H2SO3(aq) = CO2(g) + H2O(l) + K2SO3(aq) =>
K2CO3(s) + H2SO3(aq) = CO2(g) + H2O(l) + K2SO3(aq)

AlCl3 + NaHCO3 = NaCl + Al(OH)3 + CO2 =>
AlCl3 + 3 NaHCO3 = 3 NaCl + Al(OH)3 + 3 CO2

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2

NaP4CaNO3 = NaNO3CaP4 =>
NaP4CaNO3 = NaNO3CaP4

C2H5OOH + O3 = CO2 + H2O =>
3 C2H5OOH + 5 O3 = 6 CO2 + 9 H2O

C + BaSO4 = CO + BaS =>
4 C + BaSO4 = 4 CO + BaS

CdCl2 + MgSO4 = CdSO4 + MgCl2 =>
CdCl2 + MgSO4 = CdSO4 + MgCl2

C7H6O + NaOH = C7H8O + NaC6H5CO2 = C7H6O2 =>
2 C7H6O + NaOH = C7H8O + NaC6H5CO2

H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O

HCl + D2O = DCl + H2O =>
2 HCl + D2O = 2 DCl + H2O

SO2 + NaClO = NaCl + SO3 =>
SO2 + NaClO = NaCl + SO3

S2 + Bi = Bi2S2 =>
S2 + 2 Bi = Bi2S2

Li + S = Li2S = Na2s =>
2 Li + S = Li2S

HNO3 + Ni(OH)2 = H2O + Ni(NO3)2 =>
2 HNO3 + Ni(OH)2 = 2 H2O + Ni(NO3)2

Mg(OH)NO3 = H2O + MgO + NO2 + O3 =>
6 Mg(OH)NO3 = 3 H2O + 6 MgO + 6 NO2 + O3

Fe(SO4)OH + NaOH = Fe(OH)3 + Na2SO4 =>
Fe(SO4)OH + 2 NaOH = Fe(OH)3 + Na2SO4

CuI2 + NaBH4 + H2O = Cu + NaI + B(OH)3 + H2 =>
CuI2 + 2 NaBH4 + 6 H2O = Cu + 2 NaI + 2 B(OH)3 + 7 H2

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Mg + CH3COOH = Mg(CH3COO)2 + H2 =>
Mg + 2 CH3COOH = Mg(CH3COO)2 + H2

MgBr2 + KOH = KBr + Mg(OH)2 =>
MgBr2 + 2 KOH = 2 KBr + Mg(OH)2

LiOH + H2S = H2O + Li2S =>
2 LiOH + H2S = 2 H2O + Li2S

C + BaSO4 = CO2 + BaS =>
2 C + BaSO4 = 2 CO2 + BaS

HNO3 + K[Cr(OH)4] = KNO3 + Cr(NO3)3 + H2O =>
4 HNO3 + K[Cr(OH)4] = KNO3 + Cr(NO3)3 + 4 H2O

P2O3 + HNO3 = P2O5 + HNO2 =>
P2O3 + 2 HNO3 = P2O5 + 2 HNO2

Ca{+} + SO4{-} = CaSO4 =>
Ca{+} + SO4{-} = CaSO4

Na2 + Fe3 = NaFe500000 =>
3 Na2 + 1000000 Fe3 = 6 NaFe500000

Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O

Na2 + Fe3 = NaFe500000 =>
3 Na2 + 1000000 Fe3 = 6 NaFe500000

KMnO4 + AlI3 + H2SO4 = K2SO4 + Al2(SO4)3 + MnSO4 + I + H2O =>
6 KMnO4 + 10 AlI3 + 24 H2SO4 = 3 K2SO4 + 5 Al2(SO4)3 + 6 MnSO4 + 30 I + 24 H2O

Na2 + Fe3 = NaFe500000 =>
3 Na2 + 1000000 Fe3 = 6 NaFe500000

Mg(NO3)2(aq)Ca(OH)2(aq) = Mg(OH)2(s)Ca(NO3)2(aq) =>
Mg(NO3)2(aq)Ca(OH)2(aq) = Mg(OH)2(s)Ca(NO3)2(aq)

K2C2O5H2 + K2CrO7 + H6C2O6 = CO2 + H2O + K3[CrC6O15H6] =>
K2C2O5H2 + 2 K2CrO7 + 14 H6C2O6 = 18 CO2 + 37 H2O + 2 K3[CrC6O15H6]

CH2Br2 + CH3Br = C4H4 + HBr =>
2 CH2Br2 + 2 CH3Br = C4H4 + 6 HBr

Na2 + Fe3 = NaFe500000 =>
3 Na2 + 1000000 Fe3 = 6 NaFe500000

Cu(ClO3)2 + Al2(SO4)3 = Al(ClO3)3 + CuSO4 =>
3 Cu(ClO3)2 + Al2(SO4)3 = 2 Al(ClO3)3 + 3 CuSO4

NaNO3 = NaNO2O =>
NaNO3 = NaNO2O

Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2

C + O2 = CO2 =>
C + O2 = CO2

CO3 + C2H4O2 = CHO3 + C2H3O2 =>
CO3 + C2H4O2 = CHO3 + C2H3O2

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Breng de vergelijking van een chemische reactie in evenwicht
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