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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuS + O2 = CuSO4 =>
CuS + 2 O2 = CuSO4

Mn(SO4)2 + KI = MnSO4 + K2SO4 + I2 =>
Mn(SO4)2 + 2 KI = MnSO4 + K2SO4 + I2

FeO + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeO + K2Cr2O7 + 26 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 13 H2O

O9C3H6 + H3COH = O9C6H12 + H2O =>
O9C3H6 + 3 H3COH = O9C6H12 + 3 H2O

C10H16 + H2 = C10H20 =>
C10H16 + 2 H2 = C10H20

Al(s) + Br2(l) = AlBr3 =>
2 Al(s) + 3 Br2(l) = 2 AlBr3

Na + Mg(SO4) = Na(SO4) + Mg =>
Na + Mg(SO4) = Na(SO4) + Mg

C6H5NH2 + (CH3)2C2O3 = C6H5NHCOCH3 + CH3COOH =>
C6H5NH2 + (CH3)2C2O3 = C6H5NHCOCH3 + CH3COOH

N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2

CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O

C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O

Pb + HBr = PbBr4 + H2 =>
Pb + 4 HBr = PbBr4 + 2 H2

NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O

Na2CO3 + CuSO4 + H2O = CO2 + CuCO3Cu(OH)2 + Na2SO4 =>
2 Na2CO3 + 2 CuSO4 + H2O = CO2 + CuCO3Cu(OH)2 + 2 Na2SO4

CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l) =>
CuO(s) + H2SO4(Ac) = CuSO4(Ac) + H2O(l)

NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2 =>
NaHCO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + CO2

FeSO4 + (NH4)S2O8 = Fe2(SO4)3 + (NH4)2SO4 =>
6 FeSO4 + 2(NH4)S2O8 = 3 Fe2(SO4)3 + (NH4)2SO4

Si + S = SiS =>
Si + S = SiS

NaI + Ca(NO3)2 = Na(NO3)2 + CaI =>
NaI + Ca(NO3)2 = Na(NO3)2 + CaI

Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O

NH2OH + O2 = N2 + H2O =>
4 NH2OH + O2 = 2 N2 + 6 H2O

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Fe(NO3)3 + NH4SCN = Fe[Fe(SCN)6] + NH4(NO3) =>
2 Fe(NO3)3 + 6 NH4SCN = Fe[Fe(SCN)6] + 6 NH4(NO3)

ClO + H2O = H2ClO2 =>
ClO + H2O = H2ClO2

AmmoniumPhosphate + BariumHydroxide = BariumPhosphate + AmmoniumHydroxide =>
AmmoniumPhosphate + BariumHydroxide = BariumPhosphate + AmmoniumHydroxide

Cr2O7{2-} + F{-} + H{+} = Cr{3+} + F2 + H2O =>
Cr2O7{2-} + 6 F{-} + 14 H{+} = 2 Cr{3+} + 3 F2 + 7 H2O

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

Cu(OH)2 + NaOH + C6H12O6 = CuOH + H2O + Na2CO3 =>
24 Cu(OH)2 + 12 NaOH + C6H12O6 = 24 CuOH + 24 H2O + 6 Na2CO3

Hg2(NO3)2 + Na2S = Hg2S2 + Na2NO3 =>
Hg2(NO3)2 + 2 Na2S = Hg2S2 + 2 Na2NO3

(CaCO3)3Mg(OH)2 + HCl = MgCl2 + H2O + CaCl2 + CO2 =>
(CaCO3)3Mg(OH)2 + 8 HCl = MgCl2 + 5 H2O + 3 CaCl2 + 3 CO2

Co(NO3)2 + Na2CO3 = CoCO3 + NaNO3 =>
Co(NO3)2 + Na2CO3 = CoCO3 + 2 NaNO3

NH4I + NaOH = NH4OH + NaI =>
NH4I + NaOH = NH4OH + NaI

ZnO + C = Zn + CO =>
ZnO + C = Zn + CO

MgSO4 + Li2SeO4 = Li2SO4 + MgSeO4 =>
MgSO4 + Li2SeO4 = Li2SO4 + MgSeO4

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Ag{2+} + Cl{2-} = AgCl =>
Ag{2+} + Cl{2-} = AgCl

Na2SO4 + CuO + HCl = NaCl + H2O + CuSO4 =>
Na2SO4 + CuO + 2 HCl = 2 NaCl + H2O + CuSO4

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

NH4OH + HCl = NH4Cl + H2O =>
NH4OH + HCl = NH4Cl + H2O

Cu(NO3)2 + NaBr = CuBr2 + NaNO3 =>
Cu(NO3)2 + 2 NaBr = CuBr2 + 2 NaNO3

N2H4 + K2Cr2O7 + H2SO4 = N2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 N2H4 + 2 K2Cr2O7 + 8 H2SO4 = 3 N2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O

H2O2 + CrCl3 + KOH = K2Cr2O7 + KCl + H2O =>
3 H2O2 + 2 CrCl3 + 8 KOH = K2Cr2O7 + 6 KCl + 7 H2O

Ba3(PO4)2 + Fe(OH)3 = Fe(PO4) + Ba(OH)2 =>
Ba3(PO4)2 + 2 Fe(OH)3 = 2 Fe(PO4) + 3 Ba(OH)2

Na2SO4 + Hg(NO3)2 = HgSO4 + NaNO3 =>
Na2SO4 + Hg(NO3)2 = HgSO4 + 2 NaNO3

Ca(OH)2 + HNo3 = Ca(No3)2 + H2O =>
Ca(OH)2 + 2 HNo3 = Ca(No3)2 + 2 H2O

BBr3(aq) + Na3PO4(aq) = BPO4(s) + NaBr(aq) =>
BBr3(aq) + Na3PO4(aq) = BPO4(s) + 3 NaBr(aq)

Cu + AgNO3 = Cu(NO3) + Ag2 =>
2 Cu + 2 AgNO3 = 2 Cu(NO3) + Ag2

KI + H2SO4 = H2S + H2O + K2(SO4) + I2 =>
8 KI + 5 H2SO4 = H2S + 4 H2O + 4 K2(SO4) + 4 I2

H3PO4 + KCN = HCN + K3PO4 =>
H3PO4 + 3 KCN = 3 HCN + K3PO4

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Breng de vergelijking van een chemische reactie in evenwicht
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