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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

KOH + MgCl2 = Mg(OH)2(s) + KCl =>
2 KOH + MgCl2 = Mg(OH)2(s) + 2 KCl

C7H13CHO + O2 = CO2 + H2O =>
C7H13CHO + 11 O2 = 8 CO2 + 7 H2O

Na2B4O7H2O + NaOH + H2O2 = NaBO34H2O + H2O =>
Na2B4O7H2O + 2 NaOH + 128 H2O2 = 4 NaBO34H2O + 126 H2O

Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + NaNO3 + Bi =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 6 NaNO3 + 2 Bi

Sc2S3 + HCl = ScCl3 + H2S =>
Sc2S3 + 6 HCl = 2 ScCl3 + 3 H2S

COCl2 + NaNO3 = CO(NO3)2 + NaCl =>
COCl2 + 2 NaNO3 = CO(NO3)2 + 2 NaCl

H2NO2 + Mg(OH)2 = MgNO2 + H2O =>
H2NO2 + Mg(OH)2 = MgNO2 + 2 H2O

Na3PO4(aq) + BaCl2(aq) = NaCl(a) + Ba3(PO4)2 =>
2 Na3PO4(aq) + 3 BaCl2(aq) = 6 NaCl(a) + Ba3(PO4)2

NH4 + ZnCl2 = Zn + NH4Cl =>
2 NH4 + ZnCl2 = Zn + 2 NH4Cl

CO3 + H2O = HCO + OH =>
CO3 + 3 H2O = HCO + 5 OH

Cr(OH)3 + Na2S = Cr2S3 + NaOH =>
2 Cr(OH)3 + 3 Na2S = Cr2S3 + 6 NaOH

K2Cr2O7 + KI + HNO3 = KNO3 + Cr(NO3)3 + I2 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = 8 KNO3 + 2 Cr(NO3)3 + 3 I2 + 7 H2O

C2H6O + O2 = CH3COOH(C2H4O2) + H2O =>
2 C2H6O + 2 O2 = CH3COOH(C2H4O2) + 2 H2O

HNO3 + C20H14O4 = C2H3O2 + NO2 =>
16 HNO3 + C20H14O4 = 10 C2H3O2 + 16 NO2

NaAlSi3O8 + H2O + CO2 = Al(OH)3 + Na + SiO2 + HCO3 =>
NaAlSi3O8 + 2 H2O + CO2 = Al(OH)3 + Na + 3 SiO2 + HCO3

H3PO4 + B(OH)3 = B3(PO4)3 + H2O =>
3 H3PO4 + 3 B(OH)3 = B3(PO4)3 + 9 H2O

S + H2O + MnO2 = H2SO4 + MnO =>
S + H2O + 3 MnO2 = H2SO4 + 3 MnO

K2SO3 + BaCl2 = KCl + Ba2(SO3)2 =>
2 K2SO3 + 2 BaCl2 = 4 KCl + Ba2(SO3)2

MgO + H02SO04 = MgSO04 + H2O =>
MgO + H02SO04 = MgSO04 + H2O

KI2 + C10H20O11 = KI2C10H20O11 =>
KI2 + C10H20O11 = KI2C10H20O11

FeCl3 + HBr = FeBr3 + HCl =>
FeCl3 + 3 HBr = FeBr3 + 3 HCl

Cu(OH)2(s) + H2O2(aq) = CuO2(s) + H2O(aq) =>
Cu(OH)2(s) + H2O2(aq) = CuO2(s) + 2 H2O(aq)

CH3COO + NO3 = N2 + H2O + CO2 =>
12 CH3COO + 14 NO3 = 7 N2 + 18 H2O + 24 CO2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl

O = O34 =>
34 O = O34

Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O

H2O + SeO2 = H2SeO3 =>
H2O + SeO2 = H2SeO3

Cu(NO3)2(aq) + NH3(aq) = Cu(NH3)(aq) + NO3(aq) =>
Cu(NO3)2(aq) + NH3(aq) = Cu(NH3)(aq) + 2 NO3(aq)

I{-}(aq) + IO3{-}(aq) + H{+}(aq) = I2(aq) + H2O =>
5 I{-}(aq) + IO3{-}(aq) + 6 H{+}(aq) = 3 I2(aq) + 3 H2O

NiSO4 + (NH4)2SO4 = Ni(NH4)2(SO4)2 =>
NiSO4 + (NH4)2SO4 = Ni(NH4)2(SO4)2

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

NiO + Cl2 = NiCl2 + O2 =>
2 NiO + 2 Cl2 = 2 NiCl2 + O2

Cu(CH3COO)2 + NaOH = Cu(OH)2 + NaCH3COO =>
Cu(CH3COO)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3COO

(NH4)2SO4 + CaCl2 = CaSO4 + NH4Cl =>
(NH4)2SO4 + CaCl2 = CaSO4 + 2 NH4Cl

CuO + Ba(OH)2 = BaO + Cu(OH)2 =>
CuO + Ba(OH)2 = BaO + Cu(OH)2

K2SO3 + BaCl2 = KCl + Ba2(SO3)2 =>
2 K2SO3 + 2 BaCl2 = 4 KCl + Ba2(SO3)2

CuH + AgNO3 = Ag + CuH(NO3)2 =>
CuH + 2 AgNO3 = 2 Ag + CuH(NO3)2

CdCl2 + AgNO3(aq) = AgCl(s) + Cd(NO3)2 =>
CdCl2 + 2 AgNO3(aq) = 2 AgCl(s) + Cd(NO3)2

C4H8Br2 + Zn = C4H8 + ZnBr =>
C4H8Br2 + 2 Zn = C4H8 + 2 ZnBr

Ca(s) + HCl(aq) = H2(g) + CaCl2(aq) = H2(g) =>
Ca(s) + 2 HCl(aq) = H2(g) + CaCl2(aq)

Ca(H2PO4)2*H2O = CaHPO4*H2O + H3PO4 =>
Ca(H2PO4)2*H2O = CaHPO4*H2O + H3PO4

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

KMnO4 + HI + Cl2 = KCl + H2O + I2 + MnCl2 =>
2 KMnO4 + 16 HI + 3 Cl2 = 2 KCl + 8 H2O + 8 I2 + 2 MnCl2

ZnO + N2O3 = ZnN2 + O =>
ZnO + N2O3 = ZnN2 + 4 O

BCl3 + BF3 = BClF2 =>
BCl3 + 2 BF3 = 3 BClF2

HNO3 + L2 = HLO3 + NO2 + H2O =>
10 HNO3 + L2 = 2 HLO3 + 10 NO2 + 4 H2O

LiOH + HCl = LiH + ClOH =>
LiOH + HCl = LiH + ClOH

C6H10 + K2Cr2O7 + H2SO4 = C6H10O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H10 + K2Cr2O7 + 4 H2SO4 = 3 C6H10O + Cr2(SO4)3 + K2SO4 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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