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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al + MgCl2 = Mg + AlCl3 =>
2 Al + 3 MgCl2 = 3 Mg + 2 AlCl3

CuCl2 + Na2S = CuS + NaCl =>
CuCl2 + Na2S = CuS + 2 NaCl

C6H6 + O2 = C4O + H2O =>
4 C6H6 + 9 O2 = 6 C4O + 12 H2O

C20H14O4 + H2O = C20H16O5 =>
C20H14O4 + H2O = C20H16O5

W2 + B2 = BW3 =>
3 W2 + B2 = 2 BW3

C700H2 + O2 = CO2 + H2O =>
2 C700H2 + 1401 O2 = 1400 CO2 + 2 H2O

C2H3Br + KOH = C2H4 + KBr + O2 =>
2 C2H3Br + 2 KOH = 2 C2H4 + 2 KBr + O2

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

Fe[SCN]3 + Na3[PO4] = Fe[PO4] + Na[SCN] =>
Fe[SCN]3 + Na3[PO4] = Fe[PO4] + 3 Na[SCN]

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

HCl + C20H14O4 = ClC20H15O4 =>
HCl + C20H14O4 = ClC20H15O4

P4 + NaOH + H2O = PH3 + NaH2PO2 =>
P4 + 3 NaOH + 3 H2O = PH3 + 3 NaH2PO2

CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl

CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2

CH3CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + H2O + K2SO4 =>
5 CH3CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 11 H2O + 2 K2SO4

K2SO = K + SO =>
K2SO = 2 K + SO

CuSO4 + NaOH + C2H5OH = Cu2O + Na2SO4 + C6H12O7 + H2O =>
14 CuSO4 + 28 NaOH + 3 C2H5OH = 7 Cu2O + 14 Na2SO4 + C6H12O7 + 17 H2O

MgCO3 + C6H8O7 = C6H6O7Mg + CO2 + H2O =>
MgCO3 + C6H8O7 = C6H6O7Mg + CO2 + H2O

BF3(s) + H2O = HF + H3BO3 =>
BF3(s) + 3 H2O = 3 HF + H3BO3

AgI + NH4OH = [Ag(NH3)2]I + H2O =>
AgI + 2 NH4OH = [Ag(NH3)2]I + 2 H2O

K4[Mn(CN)6] + O2 + H2O = K3[Mn(CN)6] + KOH =>
4 K4[Mn(CN)6] + O2 + 2 H2O = 4 K3[Mn(CN)6] + 4 KOH

C5H11OH + CuO = C4H9CHO + Cu + H2O =>
C5H11OH + CuO = C4H9CHO + Cu + H2O

PbO = Pb + O2 =>
2 PbO = 2 Pb + O2

NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O

HCl3Si + H2O = H10Si10O15 + HCl =>
10 HCl3Si + 15 H2O = H10Si10O15 + 30 HCl

MgO + H2SO3 = MgSO3 + H2O =>
MgO + H2SO3 = MgSO3 + H2O

Ni(NO3)2 + (NH4)2S = NiS + NH4NO3 =>
Ni(NO3)2 + (NH4)2S = NiS + 2 NH4NO3

CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4

I2 + CaBr2 = CaI + Br =>
I2 + 2 CaBr2 = 2 CaI + 4 Br

BaS + Sn(NO3)4 = Ba(NO3)2 + SnS2 =>
2 BaS + Sn(NO3)4 = 2 Ba(NO3)2 + SnS2

P2 + Cl2 = PCl3 =>
P2 + 3 Cl2 = 2 PCl3

HNO3 + Li = Li(NO3) + H2 =>
2 HNO3 + 2 Li = 2 Li(NO3) + H2

MnO2 + KOH = K2MnO4 + Mn2O3 + H2O =>
3 MnO2 + 2 KOH = K2MnO4 + Mn2O3 + H2O

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

CuS(s) + NO3(aq) = Cu2(aq) + (SO4)2(aq) + NO(g) =>
2 CuS(s) + 4 NO3(aq) = Cu2(aq) + (SO4)2(aq) + 4 NO(g)

SO + H2O = H2S + O2 =>
SO + H2O = H2S + O2

MnO2 + CH4 = Mn + CO2 + H2O =>
2 MnO2 + CH4 = 2 Mn + CO2 + 2 H2O

CuFeS2 + Fe2(SO4)3 = FeSO4 + CuS2 =>
CuFeS2 + Fe2(SO4)3 = 3 FeSO4 + CuS2

Cl + Fe = FeCl3 =>
3 Cl + Fe = FeCl3

ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + Hg2Cl2 =>
ZnCl2 + Hg2(NO3)2 = Zn(NO3)2 + Hg2Cl2

H2SO4 + CH2O = H2S + CO2 + H2O =>
H2SO4 + 2 CH2O = H2S + 2 CO2 + 2 H2O

CrCl3 + MgO = Cr2O3 + MgCl2 =>
2 CrCl3 + 3 MgO = Cr2O3 + 3 MgCl2

CaCl2 + Na2S = CaS + NaCl =>
CaCl2 + Na2S = CaS + 2 NaCl

CO2 + H2O + SO2 = C2H6S + O2 =>
4 CO2 + 6 H2O + 2 SO2 = 2 C2H6S + 9 O2

Ba2O3 + Mg = Ba + MgO =>
Ba2O3 + 3 Mg = 2 Ba + 3 MgO

HCl + Na3AsO3 = NaCl + H3AsO3 =>
3 HCl + Na3AsO3 = 3 NaCl + H3AsO3

As2S + O2 = As2O3 + SO2 =>
2 As2S + 5 O2 = 2 As2O3 + 2 SO2

H2S + (Cr2O7) = Cr + S + H2O =>
7 H2S + (Cr2O7) = 2 Cr + 7 S + 7 H2O

Fe2O3 + HCl = FeCl2(OH) + H2O =>
Fe2O3 + 4 HCl = 2 FeCl2(OH) + H2O

CaH2(s) + H2O = Ca(OH)2(s) + H2(g) =>
CaH2(s) + 2 H2O = Ca(OH)2(s) + 2 H2(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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