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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
H3PO4 + CaOH = H2O + Ca3 + (PO4)2 =>
2 H3PO4 + 6 CaOH = 6 H2O + 2 Ca3 + (PO4)2

H2IO5{+} + I{-} + H{+} = I3{-} + H2O =>
H2IO5{+} + 14 I{-} + 8 H{+} = 5 I3{-} + 5 H2O

Cu2 + Cl2 = CuCl2 =>
Cu2 + 2 Cl2 = 2 CuCl2

Na2Cr2O7 + H2O + H2S = S + Cr(OH)3 + NaOH =>
Na2Cr2O7 + H2O + 3 H2S = 3 S + 2 Cr(OH)3 + 2 NaOH

Fe(CH3COO)2 + H2O2 + CH3COOH = Fe(CH3COO)3 + H2O =>
2 Fe(CH3COO)2 + H2O2 + 2 CH3COOH = 2 Fe(CH3COO)3 + 2 H2O

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

C5H8 + Cl = C5H8Cl4 =>
C5H8 + 4 Cl = C5H8Cl4

C12H22O11 + CuO = CO2 + H2O + Cu2O =>
C12H22O11 + 48 CuO = 12 CO2 + 11 H2O + 24 Cu2O

NaHSO3 + HCl = NaCl + H2O + SO2 =>
NaHSO3 + HCl = NaCl + H2O + SO2

KOH(s) + CO2(g) = KHCO3(s) =>
KOH(s) + CO2(g) = KHCO3(s)

MgS + H2O = Mg(OH)2 + H2 + H2SO4 =>
MgS + 6 H2O = Mg(OH)2 + 4 H2 + H2SO4

Ni + HBr = NiHBr =>
Ni + HBr = NiHBr

CrO(O2)2 + H2O = O2 + [Cr(H2O)6] =>
2 CrO(O2)2 + 12 H2O = 5 O2 + 2[Cr(H2O)6]

HF + Be(OH)2 = BeF2 + H2O =>
2 HF + Be(OH)2 = BeF2 + 2 H2O

Pb(NO3)2 + H2SO4 = HNO3 + PbSO4 =>
Pb(NO3)2 + H2SO4 = 2 HNO3 + PbSO4

Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2

ZnS + H2SO4 = ZnSO4 + SO2 + H2O =>
ZnS + 4 H2SO4 = ZnSO4 + 4 SO2 + 4 H2O

Sodium + iodine = NaI =>
2 Na + I2 = 2 NaI

ZnSO4 + KOH = Zn(OH)2 + SO4K2 =>
ZnSO4 + 2 KOH = Zn(OH)2 + SO4K2

Ga + H2SO4 = GaH2 + SO4 =>
Ga + H2SO4 = GaH2 + SO4

Y2S3 + P2S5 = YPS4 =>
Y2S3 + P2S5 = 2 YPS4

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

NH4 + Cl + NaOH = H2O + NH3 + NaCl =>
NH4 + Cl + NaOH = H2O + NH3 + NaCl

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

FP3 = F + P =>
FP3 = F + 3 P

HgNO3 + KPO4 = HgPO4 + KNO3 =>
HgNO3 + KPO4 = HgPO4 + KNO3

AsH3 + AgNO3 + H2O = H3AsO3 + HNO3 + Ag2 =>
AsH3 + 6 AgNO3 + 3 H2O = H3AsO3 + 6 HNO3 + 3 Ag2

C2H4O2 = CH4O + CO =>
C2H4O2 = CH4O + CO

KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl2 =>
2 KMnO4 + 10 KCl + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 Cl2

Li2S + TiS2 + GeS2 + TiSe2 + P2S5 = Li195Ti40Ge15P45S305Se15 =>
195 Li2S + 65 TiS2 + 30 GeS2 + 15 TiSe2 + 45 P2S5 = 2 Li195Ti40Ge15P45S305Se15

CuSO4*5H2O + MgSO4*7H2O = CuMg(SO4)2 + H2O =>
CuSO4*5H2O + MgSO4*7H2O = CuMg(SO4)2 + 12 H2O

KBr + Al(ClO4)3 = AlBr3 + KClO4 =>
3 KBr + Al(ClO4)3 = AlBr3 + 3 KClO4

(NH4)2CO3 + KOH = K2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 NH3 + 2 H2O

UO2(NO3)2(s) = U3O8(s) + NO2(g) + O2(g) =>
3 UO2(NO3)2(s) = U3O8(s) + 6 NO2(g) + 2 O2(g)

C5H10O2 + Ca(OH)2 = Ca(C5H9O2)2 + H2O =>
2 C5H10O2 + Ca(OH)2 = Ca(C5H9O2)2 + 2 H2O

C3H6O + K2SO4 + MgO = C2H4O2 + K + MgSO4 =>
2 C3H6O + 4 K2SO4 + 4 MgO = 3 C2H4O2 + 8 K + 4 MgSO4

CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Mg3N2 + CuSO4 = Mg3SO4 + CuN2 =>
Mg3N2 + CuSO4 = Mg3SO4 + CuN2

PO4H3 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 PO4H3 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O

P + Zn = ZnP =>
P + Zn = ZnP

CHCCH2CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CHCCH2CH3 + 6 KMnO4 + 9 H2SO4 = 10 CH3COOH + 6 MnSO4 + 3 K2SO4 + 4 H2O

Ag + CH3CO2 = AgCH3CO2 =>
Ag + CH3CO2 = AgCH3CO2

Mg + Cl2 + AgNO3 = AgCl + Mg(NO3)2 =>
Mg + Cl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2

K2FeO4 + NH3 + H2O = Fe(OH)3 + KOH + N2 =>
2 K2FeO4 + 2 NH3 + 2 H2O = 2 Fe(OH)3 + 4 KOH + N2

Hg + (NO3)2 = Hg(NO3)2 =>
Hg + (NO3)2 = Hg(NO3)2

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

N2SO4 + BaCl2 = BaSO4 + N2Cl2 =>
N2SO4 + BaCl2 = BaSO4 + N2Cl2

Al2 + CuCl2 = AlCl3 + Cu =>
Al2 + 3 CuCl2 = 2 AlCl3 + 3 Cu

La(NO3)3*6H2O + Cr(NO3)3*6H2O + Mn(NO3)2*4H2O = La2CrMnO6 + N2 + O2 + H2O =>
4 La(NO3)3*6H2O + 2 Cr(NO3)3*6H2O + 2 Mn(NO3)2*4H2O = 2 La2CrMnO6 + 11 N2 + 27 O2 + 44 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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