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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cr + Cl2 = CrCl2 =>
Cr + Cl2 = CrCl2

K2Cr2O7 + C5H12O + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
10 K2Cr2O7 + 6 C5H12O + 40 H2SO4 = 10 Cr2(SO4)3 + 10 K2SO4 + 15 CH3COOH + 46 H2O

Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2

NaOH + CO2 = Na3OHCO3 + H2O =>
3 NaOH + CO2 = Na3OHCO3 + H2O

NaCl + I2 = ICl + NaI =>
NaCl + I2 = ICl + NaI

C2H7N = C2H4 + NH3 =>
C2H7N = C2H4 + NH3

NaBrO3 + HBr = NaBr + HBrO3 =>
NaBrO3 + HBr = NaBr + HBrO3

H{2}O{2} = H{2}O =>
H{2}O{2} = H{2}O

CaCl2 + O = CaO + Cl =>
CaCl2 + O = CaO + 2 Cl

C2H7N + H2O = H3O + C2H6N =>
C2H7N + H2O = H3O + C2H6N

Cr(OH)3 + NH3 = [Cr(NH3)6](aq) + OH =>
Cr(OH)3 + 6 NH3 = [Cr(NH3)6](aq) + 3 OH

As2O3 + H2O = As(OH)2 + O2 =>
2 As2O3 + 4 H2O = 4 As(OH)2 + O2

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

HCl + (NH4)I = HI + Cl(NH4) =>
HCl + (NH4)I = HI + Cl(NH4)

NiCl2 + NaOH = Ni(OH)2 + NaCl =>
NiCl2 + 2 NaOH = Ni(OH)2 + 2 NaCl

C6H4(OH)2 + NaNO2 + H2SO4 = C6H4(OH)2(NO)2 + NaSO4 + H2O =>
C6H4(OH)2 + 2 NaNO2 + 2 H2SO4 = C6H4(OH)2(NO)2 + 2 NaSO4 + 2 H2O

P2S3 + O2 = P2O5 + S =>
2 P2S3 + 5 O2 = 2 P2O5 + 6 S

P4(s) + O2(s) = P4O10(s) =>
P4(s) + 5 O2(s) = P4O10(s)

CaO + Zn(OH)2 = Ca(OH)2 + ZnO =>
CaO + Zn(OH)2 = Ca(OH)2 + ZnO

Fe + H2SO4 = FeH2 + SO4 =>
Fe + H2SO4 = FeH2 + SO4

K2HAsO4 + HCl + Zn = As + ZnCl2 + KCl + H2O =>
2 K2HAsO4 + 14 HCl + 5 Zn = 2 As + 5 ZnCl2 + 4 KCl + 8 H2O

Na + CuSO3 = Na2SO3 + Cu =>
2 Na + CuSO3 = Na2SO3 + Cu

MgCl2 + Al2(CO3) = MgCO3 + AlCl =>
MgCl2 + Al2(CO3) = MgCO3 + 2 AlCl

C2H5OH + CuO = C2H4OH + Cu + H2O =>
2 C2H5OH + CuO = 2 C2H4OH + Cu + H2O

P + Cl2 = P2Cl4 =>
2 P + 2 Cl2 = P2Cl4

RbCl + MgO = Rb2O + MgCl2 =>
2 RbCl + MgO = Rb2O + MgCl2

Ni(NO3)2 + LiCl = NiCl2 + Li(NO3) =>
Ni(NO3)2 + 2 LiCl = NiCl2 + 2 Li(NO3)

HCuCl2 + H2O = H2CuCl2(OH) =>
HCuCl2 + H2O = H2CuCl2(OH)

N2H4 + H2O = N2H6O =>
N2H4 + H2O = N2H6O

C3H6 + HOH = C3H8O =>
C3H6 + HOH = C3H8O

CH4(g) + S8(g) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(g) = 2 CS2(l) + 4 H2S(g)

Ba + NO = BaNO =>
Ba + NO = BaNO

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

KBr + Cu(NO3)2 = CuBr + KNO3 + Br2 =>
4 KBr + 2 Cu(NO3)2 = 2 CuBr + 4 KNO3 + Br2

K2Cr2O7(aq) + C6H12O6(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + K2SO4(aq) + CO2(g) + H2O(l) =>
4 K2Cr2O7(aq) + C6H12O6(aq) + 16 H2SO4(aq) = 4 Cr2(SO4)3(aq) + 4 K2SO4(aq) + 6 CO2(g) + 22 H2O(l)

Pb + HNO3 = Pb(NO3)2 + NO + H2O =>
3 Pb + 8 HNO3 = 3 Pb(NO3)2 + 2 NO + 4 H2O

H2SO4 + KMnO4 + K2[Cu(C2O4)2] = CuSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
16 H2SO4 + 4 KMnO4 + 5 K2[Cu(C2O4)2] = 5 CuSO4 + 4 MnSO4 + 7 K2SO4 + 20 CO2 + 16 H2O

FeO + HClO3 = OH + FeClO3 =>
FeO + HClO3 = OH + FeClO3

Pb + O2 = PbO2 =>
Pb + O2 = PbO2

NH4OH + FeCl3 + H2O = HNO3 + FeCl2 + HCl =>
NH4OH + 8 FeCl3 + 2 H2O = HNO3 + 8 FeCl2 + 8 HCl

FeSO4 + C2H2O4 = Fe + H2SO4 + CO2 =>
FeSO4 + C2H2O4 = Fe + H2SO4 + 2 CO2

K2Cr2O7 + Na2S2O3 + HCl = KCl + CrCl3 + NaCl + SO2 + H2O =>
2 K2Cr2O7 + 3 Na2S2O3 + 22 HCl = 4 KCl + 4 CrCl3 + 6 NaCl + 6 SO2 + 11 H2O

Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2

BaBr + NaCl = NaBr + BaCl =>
BaBr + NaCl = NaBr + BaCl

C2H6 + O2 = C2H6O2 =>
C2H6 + O2 = C2H6O2

CH2 + S8 = CS2 + H2S =>
8 CH2 + 3 S8 = 8 CS2 + 8 H2S

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

Sr + F2 = SrF2 =>
Sr + F2 = SrF2

KCl + CuCl + F2 = K3CuF6 + Cl2 =>
3 KCl + CuCl + 3 F2 = K3CuF6 + 2 Cl2

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

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Breng de vergelijking van een chemische reactie in evenwicht
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