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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
KClO3* = KCl + O2* =>
2 KClO3* = 2 KCl + 3 O2*

Ca + KBr = CaBr2 + K =>
Ca + 2 KBr = CaBr2 + 2 K

Cu + AgNo3 = CuNo32 + Ag =>
3 Cu + 32 AgNo3 = 3 CuNo32 + 32 Ag

CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl

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

Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4

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

AgC2H3O2 + CuSO4 = Ag2SO4 + Cu(C2H3O2)2 =>
2 AgC2H3O2 + CuSO4 = Ag2SO4 + Cu(C2H3O2)2

P2O5 + LiOH = Li3(PO4) + H2O =>
P2O5 + 6 LiOH = 2 Li3(PO4) + 3 H2O

nitrogentrifluoride = nitrogen + fluorine =>
2 NF3 = N2 + 3 F2

BaCl2 + NaSO4 = NaBa + SO4Cl2 =>
BaCl2 + NaSO4 = NaBa + SO4Cl2

B2H6 + H2O = B(OH)3 + H2 =>
B2H6 + 6 H2O = 2 B(OH)3 + 6 H2

K + HClO4 = KClO4 + H =>
K + HClO4 = KClO4 + H

BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

HNO3 + H2S = NO + H2O + H2SO4 =>
8 HNO3 + 3 H2S = 8 NO + 4 H2O + 3 H2SO4

KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2

FeO + NaOH + H2O = Fe5[Na(OH)6]2 =>
5 FeO + 2 NaOH + 5 H2O = Fe5[Na(OH)6]2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

MgO = Mg + O2 =>
2 MgO = 2 Mg + O2

C9H20 + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O

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

Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3

BaO + CO2 = BaCO3 =>
BaO + CO2 = BaCO3

CuO + CO = Cu + CO2 =>
CuO + CO = Cu + CO2

CH4 = C2H6 + H2 =>
2 CH4 = C2H6 + H2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl

Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6

CrCl + CuCl2 = Cu + CrCl3 =>
CrCl + CuCl2 = Cu + CrCl3

CO(g) + H2(g) = C8H18(i) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(i) + 8 H2O

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

K(MnO4) + Na2(S2O3) + HCl = KCl + MnCl2 + NaCl + SO2 + H2O =>
4 K(MnO4) + 5 Na2(S2O3) + 22 HCl = 4 KCl + 4 MnCl2 + 10 NaCl + 10 SO2 + 11 H2O

MgNH4PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4 = Mg2P2O7 + 2 NH3 + H2O

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

Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO + H2O =>
3 Cu2S + 16 HNO3 = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O

Cu2O + H2SO4 + H2O2 = CuSO4 + H2O =>
Cu2O + 2 H2SO4 + H2O2 = 2 CuSO4 + 3 H2O

Ca + FeCl2 = CaCl2 + Fe =>
Ca + FeCl2 = CaCl2 + Fe

AgNO3 + NaCu = AgCu + NaNO3 =>
AgNO3 + NaCu = AgCu + NaNO3

Pb(SO4) + Ag(NO3) = Pb(NO3)2 + Ag2(SO4) =>
Pb(SO4) + 2 Ag(NO3) = Pb(NO3)2 + Ag2(SO4)

AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3

ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4

Cd(PO4) + (NH4)S = CdS + (NH4)(PO4) =>
Cd(PO4) + (NH4)S = CdS + (NH4)(PO4)

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Na2SO4 + (NH4)I = NaI + (NH4)2SO4 =>
Na2SO4 + 2(NH4)I = 2 NaI + (NH4)2SO4

N2H2 = NH3 + N2 =>
3 N2H2 = 2 NH3 + 2 N2

I2 + OCl{-} = IO3 + Cl{-} =>
I2 + 6 OCl{-} = 2 IO3 + 6 Cl{-}

BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF

K2S + H2O = KHS + KOH =>
K2S + H2O = KHS + KOH

AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2

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Breng de vergelijking van een chemische reactie in evenwicht
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