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Chemische vergelijkingen in evenwicht op01/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
BaCl2 + PbO2 + H2SO4 = Cl + Pb(SO4) + Ba(SO4) + H2O =>
BaCl2 + PbO2 + 2 H2SO4 = 2 Cl + Pb(SO4) + Ba(SO4) + 2 H2O

H4P2O7 = P4O10 + H2O =>
2 H4P2O7 = P4O10 + 4 H2O

AgSO4 + H2S = Ag + S + H2SO4 =>
AgSO4 + H2S = Ag + S + H2SO4

Ca(OH)2 + BaCl2 = CaCl2 + Ba(OH)2 =>
Ca(OH)2 + BaCl2 = CaCl2 + Ba(OH)2

C2H4 + H2O + O2 = C2H4(OH)2 =>
2 C2H4 + 2 H2O + O2 = 2 C2H4(OH)2

Ti2CO3 = Ti2O + CO2 =>
Ti2CO3 = Ti2O + CO2

Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O + NaNO3 =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O + 2 NaNO3

Pb1(CH3COO)2 + Fe2(C2O4)3 = Pb1(C2O4)1 + Fe1(CH3COO)3 =>
3 Pb1(CH3COO)2 + Fe2(C2O4)3 = 3 Pb1(C2O4)1 + 2 Fe1(CH3COO)3

C3H7NO2 + Mg = C3H6NO2Mg + H2 =>
2 C3H7NO2 + 2 Mg = 2 C3H6NO2Mg + H2

Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O

KBrO3 + H2SO4 + FeSO4 = K2SO4 + Fe(SO4)3 + Br2 + H2O =>
4 KBrO3 + 12 H2SO4 + 5 FeSO4 = 2 K2SO4 + 5 Fe(SO4)3 + 2 Br2 + 12 H2O

CH3CH(OH)COOH + HBr = CH3CH(Br)COOH + H2O =>
CH3CH(OH)COOH + HBr = CH3CH(Br)COOH + H2O

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

KMnO4 + NaNO2 + H2O = KOH + MnO2 + NaNO3 =>
2 KMnO4 + 3 NaNO2 + H2O = 2 KOH + 2 MnO2 + 3 NaNO3

SbCl3 + NaOH = SbO(OH) + NaCl + HCl =>
SbCl3 + 2 NaOH = SbO(OH) + 2 NaCl + HCl

MnO2 + KJ + H2SO4 = J2 + MnSO4 + K2SO4 + H2O =>
MnO2 + 2 KJ + 2 H2SO4 = J2 + MnSO4 + K2SO4 + 2 H2O

Na2B4O7 + H2SO4 + H2O = H3BO3 + NaHSO4 =>
Na2B4O7 + 2 H2SO4 + 5 H2O = 4 H3BO3 + 2 NaHSO4

H2SO4 + K3PO4 = K2SO4 + H3PO4 =>
3 H2SO4 + 2 K3PO4 = 3 K2SO4 + 2 H3PO4

Cr(OH)3 + HClO = H2CrO4 + Cl2 + H2O =>
2 Cr(OH)3 + 6 HClO = 2 H2CrO4 + 3 Cl2 + 4 H2O

Na + O2 = NaO2 = =>
Na + O2 = NaO2

C2H5Br + Na + C4H9Br = C6H14 + NaBr =>
C2H5Br + 2 Na + C4H9Br = C6H14 + 2 NaBr

FeCl3 + H2O + SO2 = FeCl2 + FeSO4 + HCl =>
2 FeCl3 + 2 H2O + SO2 = FeCl2 + FeSO4 + 4 HCl

Mg{+} + O{-} = MgO =>
Mg{+} + O{-} = MgO

Zn + Mg(OH)2 + H2O = H2 + MgZn(OH)4 =>
Zn + Mg(OH)2 + 2 H2O = H2 + MgZn(OH)4

CdSO4 + Al = Al2(SO4)3 + Cd2 =>
6 CdSO4 + 4 Al = 2 Al2(SO4)3 + 3 Cd2

CaO + SO2 + O2 + H2O = CaSO6H4 =>
2 CaO + 2 SO2 + O2 + 4 H2O = 2 CaSO6H4

Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O

KClO3 + S8 = KCl + SO2 =>
16 KClO3 + 3 S8 = 16 KCl + 24 SO2

C6H5MgBr + H2O = C6H6 + BrMgOH =>
C6H5MgBr + H2O = C6H6 + BrMgOH

Cd(NO3)2(aq) + Al(s) = AlNO3 + Cd(s) =>
Cd(NO3)2(aq) + 2 Al(s) = 2 AlNO3 + Cd(s)

NaNO3 + MgSO4 = Na2SO4 + Mg(NO3)2 =>
2 NaNO3 + MgSO4 = Na2SO4 + Mg(NO3)2

FeSO4(NH4)SO46H2O = Fe + S8 + O2 + H2 + N2 =>
4 FeSO4(NH4)SO46H2O = 4 Fe + S8 + 102 O2 + 12 H2 + 2 N2

MgSO4 + Ca = CaSO4 + Mg =>
MgSO4 + Ca = CaSO4 + Mg

CH3CH2OH + Cr2O7{-2} + H{+} = CH3CHO + Cr{3+} + H2O =>
3 CH3CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CHO + 2 Cr{3+} + 7 H2O

CaCO3 + CuCl2 = CaCl2 + CuCO3 =>
CaCO3 + CuCl2 = CaCl2 + CuCO3

Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2

Al4C3 + H2O = Al(OH)3 + CH4 =>
Al4C3 + 12 H2O = 4 Al(OH)3 + 3 CH4

Ag + HCl = AgCl + H =>
Ag + HCl = AgCl + H

K2Cr2O7 + NaS2O3 = Na2Cr2O7 + KS2O3 =>
K2Cr2O7 + 2 NaS2O3 = Na2Cr2O7 + 2 KS2O3

NH4 + H2O = HNO2 + H =>
NH4 + 2 H2O = HNO2 + 7 H

Na(s) + H2O(l) = NaOH(ap) + H2 =>
2 Na(s) + 2 H2O(l) = 2 NaOH(ap) + H2

O3 = O2 = BaO = Ba(OH)2 = BaCO3 =>
2 O3 = 3 O2

CuO + H2SO4 + O = CuSO4 + OH =>
CuO + H2SO4 + O = CuSO4 + 2 OH

K2CO3 + HBr = K2CO3HBr =>
K2CO3 + HBr = K2CO3HBr

Al2O3(s) + NaOH(l) + HF(g) = Na3AlF6 + H2O(g) =>
Al2O3(s) + 6 NaOH(l) + 12 HF(g) = 2 Na3AlF6 + 9 H2O(g)

Po + HCNO = Po(CNO)6 + H2 =>
Po + 6 HCNO = Po(CNO)6 + 3 H2

XOH + XCOOH = XCOOX + H2O =>
XOH + XCOOH = XCOOX + H2O

CH3OH + KBr = CH3Br + KOH =>
CH3OH + KBr = CH3Br + KOH

S8 + KClO3 = SO3 + KCl =>
S8 + 8 KClO3 = 8 SO3 + 8 KCl

Li3N + NH4NO3 = LiNO3 + NH43 + N =>
43 Li3N + 129 NH4NO3 = 129 LiNO3 + 12 NH43 + 160 N

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Breng de vergelijking van een chemische reactie in evenwicht
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