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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + Na2S = Fe + S + NaCl =>
2 FeCl3 + 3 Na2S = 2 Fe + 3 S + 6 NaCl

C + HO = CO2 + H2O =>
C + 4 HO = CO2 + 2 H2O

Zn + Pb + Ca = ZnPbCa =>
Zn + Pb + Ca = ZnPbCa

NaHSO4 + NaHS = H2S + Na2SO4 =>
NaHSO4 + NaHS = H2S + Na2SO4

MoO3 + XeF2 = MoF6 + Xe2 + O2 =>
2 MoO3 + 6 XeF2 = 2 MoF6 + 3 Xe2 + 3 O2

AgNO3 + NaBH4 + H2O = Ag + NaNO3 + H3BO3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 H3BO3 + 7 H2

Mg(NO3)2 + KOH = Mg(OH)2 + K(NO3) =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 K(NO3)

P4(g) + Cl2(g) = PCl3(g) =>
P4(g) + 6 Cl2(g) = 4 PCl3(g)

Pb + NaOH + H2O = Na2PbO3 + H2 =>
Pb + 2 NaOH + H2O = Na2PbO3 + 2 H2

Au(s) + HNO3(aq) + HCl(aq) = AuCl3(aq) + NO(g) + H2O(l) =>
Au(s) + HNO3(aq) + 3 HCl(aq) = AuCl3(aq) + NO(g) + 2 H2O(l)

SnCl2 + K2Cr2O7 + H2SO4 = SnCl4 + Cr2(SO4)3 + K2SO4 + H2O + SnSO4 =>
6 SnCl2 + K2Cr2O7 + 7 H2SO4 = 3 SnCl4 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 SnSO4

C3 = C4 =>
4 C3 = 3 C4

NaCl + CuCl2 = Na2[CuCl4] =>
2 NaCl + CuCl2 = Na2[CuCl4]

CaCO3 + CH3COOH = Ca(CH3COO)2 + CO2 + H2O =>
CaCO3 + 2 CH3COOH = Ca(CH3COO)2 + CO2 + H2O

MnO4{-} + Cl{-} + H{+} = Mn{2+} + ClO4{-} + H2O =>
8 MnO4{-} + 5 Cl{-} + 24 H{+} = 8 Mn{2+} + 5 ClO4{-} + 12 H2O

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

H3(PO4) + Sn(OH)4 = Sn3(PO4)4 + H(OH) =>
4 H3(PO4) + 3 Sn(OH)4 = Sn3(PO4)4 + 12 H(OH)

ZnCl2 + NH3 = [Zn(NH3)6]Cl2 =>
ZnCl2 + 6 NH3 = [Zn(NH3)6]Cl2

C4H10O = C4H8 + H2O =>
C4H10O = C4H8 + H2O

CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2

HCl(aq) + FeCl3(aq) = FeCl(aq) + HCl2(s) =>
2 HCl(aq) + FeCl3(aq) = FeCl(aq) + 2 HCl2(s)

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

C + NF3 = CF4 + N2 =>
3 C + 4 NF3 = 3 CF4 + 2 N2

D2O + SO3 = D2S + O3 =>
3 D2O + 3 SO3 = 3 D2S + 4 O3

TeO2 + Al2O3 = TeO3 + Al2 =>
3 TeO2 + Al2O3 = 3 TeO3 + Al2

CO3 = CO2 + O4 =>
4 CO3 = 4 CO2 + O4

FeCl3 + H2O + Mg = Fe2O3 + MgCl2 + H2 =>
2 FeCl3 + 3 H2O + 3 Mg = Fe2O3 + 3 MgCl2 + 3 H2

CaP = Ca2 + P2 =>
2 CaP = Ca2 + P2

P4(g) + Cl2(g) = PCl2(g) =>
P4(g) + 4 Cl2(g) = 4 PCl2(g)

CuS6O4 + Zn = ZnS6O4 + Cu =>
CuS6O4 + Zn = ZnS6O4 + Cu

CaCl2 + Al(NO)3 = AlCl2 + Ca(NO)3 =>
CaCl2 + Al(NO)3 = AlCl2 + Ca(NO)3

N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2

Cd + Au(NO3)3 = Cd(NO3)2 + Au =>
3 Cd + 2 Au(NO3)3 = 3 Cd(NO3)2 + 2 Au

C8H18 + CO2 = H2O + C =>
2 C8H18 + 9 CO2 = 18 H2O + 25 C

KOH + NaOH = H2O + KONa =>
KOH + NaOH = H2O + KONa

Li3P + Ca(OH)2 = LiOH + Ca3P2 =>
2 Li3P + 3 Ca(OH)2 = 6 LiOH + Ca3P2

C2100H350 + O90 = CO2 + H2O =>
18 C2100H350 + 875 O90 = 37800 CO2 + 3150 H2O

Fe2(SO4)3 + LiOH = Fe(OH)3 + Li2(SO4) =>
Fe2(SO4)3 + 6 LiOH = 2 Fe(OH)3 + 3 Li2(SO4)

C6H8O6 + NaHCO3 = C6H7O6Na + CO2 + H2O =>
C6H8O6 + NaHCO3 = C6H7O6Na + CO2 + H2O

BaSO4 + HCl = BaCl2 + H2O + SO2 + O2 =>
2 BaSO4 + 4 HCl = 2 BaCl2 + 2 H2O + 2 SO2 + O2

C23H48 + CuO = Cu + H2O + CO2 =>
C23H48 + 70 CuO = 70 Cu + 24 H2O + 23 CO2

Al2O3 + C2 = Al + CO2 =>
4 Al2O3 + 3 C2 = 8 Al + 6 CO2

Mn + H = MnH2 =>
Mn + 2 H = MnH2

H2O + Al + MnO4 = Al(OH)3 + MnO2 =>
6 H2O + 4 Al + 3 MnO4 = 4 Al(OH)3 + 3 MnO2

Ag{+2} + O = Ag + O{+2} =>
Ag{+2} + O = Ag + O{+2}

(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O

K + O3 = K3O =>
9 K + O3 = 3 K3O

nitrogen + oxygen = nitrogendioxide =>
N2 + 2 O2 = 2 NO2

CoBr = Co2 + Br =>
2 CoBr = Co2 + 2 Br

HCI + NaNO3 = NaCI + HNO3 =>
HCI + NaNO3 = NaCI + HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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