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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
K + HPO4 = H2 + KPO4 =>
2 K + 2 HPO4 = H2 + 2 KPO4

Mn(CO)3 + H2O = H3O + Mn + HCO3 =>
Mn(CO)3 + 15 H2O = 9 H3O + Mn + 3 HCO3

RbBr + Al(OH)3 = RbOH + AlBr3 =>
3 RbBr + Al(OH)3 = 3 RbOH + AlBr3

CH3COONa + H2O = CH3COOO + NaH2 =>
CH3COONa + H2O = CH3COOO + NaH2

CO2 + H2O = C8H6O + O2 =>
8 CO2 + 3 H2O = C8H6O + 9 O2

C + H2SO4(conc) = CO2 + H2O + SO2 =>
C + 2 H2SO4(conc) = CO2 + 2 H2O + 2 SO2

Li3PO4 + Al(NO3)3 = LiNO3 + AlPO4 =>
Li3PO4 + Al(NO3)3 = 3 LiNO3 + AlPO4

C2H2O4 + NaOH = Na2C2O4 + H2O =>
C2H2O4 + 2 NaOH = Na2C2O4 + 2 H2O

Co + HNO3 = Co(NO3)2 + N2 + H2O =>
5 Co + 12 HNO3 = 5 Co(NO3)2 + N2 + 6 H2O

NaCl + H2O + NaOCl = Cl2 + NaOH =>
NaCl + H2O + NaOCl = Cl2 + 2 NaOH

CuSO3 + NaOH = CuOH + NaSO3 =>
CuSO3 + NaOH = CuOH + NaSO3

FeBr3 + NH3 + H2O = NH4Br + Fe(OH)3 =>
FeBr3 + 3 NH3 + 3 H2O = 3 NH4Br + Fe(OH)3

Al + Cr(C2H3O2)2 = Cr + Al(C2H3O2)3 =>
2 Al + 3 Cr(C2H3O2)2 = 3 Cr + 2 Al(C2H3O2)3

KHPh + NaOH = KHOH + NaPh =>
KHPh + NaOH = KHOH + NaPh

Fe(iii)O = Fe + O =>
Fe(iii)O = Fe + O

MgF2(s) = Mg + F =>
MgF2(s) = Mg + 2 F

ZnSO4*7H2O + Na2CO3*10H2O = ZnCO3*Zn(OH)2 + Na2SO4 + H2SO4 + H2O =>
2 ZnSO4*7H2O + Na2CO3*10H2O = ZnCO3*Zn(OH)2 + Na2SO4 + H2SO4 + 22 H2O

KBr + KMnO4 + H2O = Br2 + MnO2 + KOH =>
6 KBr + 2 KMnO4 + 4 H2O = 3 Br2 + 2 MnO2 + 8 KOH

Mn + H3AsO4 = Mn3(AsO4)7 + H2 =>
6 Mn + 14 H3AsO4 = 2 Mn3(AsO4)7 + 21 H2

Sr + O2 = SrO2 =>
Sr + O2 = SrO2

Na2CO3(aq) + CaCl2*H20(aq) = CaCO3(s) + NaCl(aq) + H20(l) =>
Na2CO3(aq) + CaCl2*H20(aq) = CaCO3(s) + 2 NaCl(aq) + H20(l)

HfO2 + BN + C = HfBN + CO =>
HfO2 + BN + 2 C = HfBN + 2 CO

Cd + NiBr2 = Ni + CdBr2 =>
Cd + NiBr2 = Ni + CdBr2

NH4Cl + BaCl2 = NH4Cl2 + BaCl =>
NH4Cl + BaCl2 = NH4Cl2 + BaCl

H2SZn = ZnSH2 =>
H2SZn = ZnSH2

CuBr2 + AlCl3 = CuCl2 + AlBr3 =>
3 CuBr2 + 2 AlCl3 = 3 CuCl2 + 2 AlBr3

TeO2 + H2O = H2TeO3 =>
TeO2 + H2O = H2TeO3

C(s) + Al2O3(s) = Al(l) + CO2(g) =>
3 C(s) + 2 Al2O3(s) = 4 Al(l) + 3 CO2(g)

NH3 + CuSO4 = NH3SO4 + Cu =>
NH3 + CuSO4 = NH3SO4 + Cu

Pb(CH3COO)2(aq) + RbBr(aq) = PbBr(s) + Rb(CH3COO)2(aq) =>
Pb(CH3COO)2(aq) + RbBr(aq) = PbBr(s) + Rb(CH3COO)2(aq)

Fe + NaCl = Fe2Cl + Fe2Na4 =>
10 Fe + 4 NaCl = 4 Fe2Cl + Fe2Na4

CuO + H2S = Cu + SO2 + H2O =>
3 CuO + H2S = 3 Cu + SO2 + H2O

Pb + HF = H + PbF =>
Pb + HF = H + PbF

OH + Y = Y3(OH)8 =>
8 OH + 3 Y = Y3(OH)8

HCl + MnO2 = O2 + MnCl2 + H2 =>
2 HCl + MnO2 = O2 + MnCl2 + H2

NaBr + MnO2 + H2SO4 = MnSO4 + NaSO4 + Br2 + H2O =>
2 NaBr + 2 MnO2 + 4 H2SO4 = 2 MnSO4 + 2 NaSO4 + Br2 + 4 H2O

Cr2O3 + H2O2 + NaOH = Na2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 5 H2O

FeOH2 + HNO3 = FeNO3 + NO2 + H2O =>
FeOH2 + 2 HNO3 = FeNO3 + NO2 + 2 H2O

NaIO3 = NaI + O2 =>
2 NaIO3 = 2 NaI + 3 O2

Mg(O3H2) + Cl2(O4H2) = MgCl2(O6H2) + H2O =>
Mg(O3H2) + Cl2(O4H2) = MgCl2(O6H2) + H2O

Na + HO = NaOH =>
Na + HO = NaOH

P4O10 + Sn(OH)2 = Sn3(PO4)2 + H2O =>
P4O10 + 6 Sn(OH)2 = 2 Sn3(PO4)2 + 6 H2O

AgCl(s) + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl(s) + 2 NH4OH = Ag(NH3)2Cl + 2 H2O

NaOH + HI = NaH + IOH =>
NaOH + HI = NaH + IOH

Ca + HCl = CaHCl =>
Ca + HCl = CaHCl

HBr + HNO3 = NO2 + HBrO3 + H2O =>
HBr + 6 HNO3 = 6 NO2 + HBrO3 + 3 H2O

MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O

Li + Fe2O3 = LiO3 + Fe =>
Li + Fe2O3 = LiO3 + 2 Fe

H2SO4 + (KCl) = K2SO4 + (HCl) =>
H2SO4 + 2(KCl) = K2SO4 + 2(HCl)

Cu + NaNO3 + H2SO4 = Cu(NO3)2 + NaHSO4 + NO2 + H2O =>
Cu + 4 NaNO3 + 4 H2SO4 = Cu(NO3)2 + 4 NaHSO4 + 2 NO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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