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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na3CrO3 + NaOH + Cl2 = Na2CrO4 + NaCl + H2O =>
2 Na3CrO3 + 4 NaOH + 3 Cl2 = 2 Na2CrO4 + 6 NaCl + 2 H2O

Cr(CH3COO)2 + HNO3 = Cr(NO3)3 + NO2 + CH3COOH + H2O =>
Cr(CH3COO)2 + 4 HNO3 = Cr(NO3)3 + NO2 + 2 CH3COOH + H2O

Xe + O2F2 = XeF4 + O2 =>
Xe + 2 O2F2 = XeF4 + 2 O2

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

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

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CH3CH2CO + H2O =>
15 CH3CH(OH)CH2CH3 + 12 KMnO4 + 18 H2SO4 = 12 MnSO4 + 6 K2SO4 + 20 CH3CH2CO + 43 H2O

Mg + NaCl = MgNaCl =>
Mg + NaCl = MgNaCl

FeCl3 + NaHSO3 + H2O = H2SO4 + HCl + NaCl + Fe =>
2 FeCl3 + 3 NaHSO3 + 3 H2O = 3 H2SO4 + 3 HCl + 3 NaCl + 2 Fe

Al2(SO4)3 + Ba = Ba(SO4)2 + Al3 =>
6 Al2(SO4)3 + 9 Ba = 9 Ba(SO4)2 + 4 Al3

C2H4 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C2H4 + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O

K2CoCl4 + Na2S = CoS + NaCl + KCl =>
K2CoCl4 + Na2S = CoS + 2 NaCl + 2 KCl

(NH4)3PO4 + CuCl2 = Cu(NH4)2 + Cl3PO4 =>
2(NH4)3PO4 + 3 CuCl2 = 3 Cu(NH4)2 + 2 Cl3PO4

Ca3Si2O7 + H2O = Ca3Si2O7H2O =>
Ca3Si2O7 + H2O = Ca3Si2O7H2O

Li3PO4 + NaC2H3O2 = LiC2H3O2 + Na3PO4 =>
Li3PO4 + 3 NaC2H3O2 = 3 LiC2H3O2 + Na3PO4

FeCOO2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2O + CO2 =>
10 FeCOO2 + 2 KMnO4 + 18 H2SO4 = 5 Fe2(SO4)3 + K2SO4 + 2 MnSO4 + 18 H2O + 10 CO2

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

Ca + Fe3S = Fe3 + Ca5S =>
5 Ca + Fe3S = Fe3 + Ca5S

C23H25NO6 + O2 = CO2 + H2O + NH3 =>
2 C23H25NO6 + 51 O2 = 46 CO2 + 22 H2O + 2 NH3

Ca + NH3 = CaH2 + N2 =>
3 Ca + 2 NH3 = 3 CaH2 + N2

CuSO4*5H2O + NaOH + C6H6O6 = Cu2O + Na2SO4 + C6H6O7 + H2O =>
2 CuSO4*5H2O + 4 NaOH + C6H6O6 = Cu2O + 2 Na2SO4 + C6H6O7 + 12 H2O

HCl + KHSO4 = H2SO4 + KCl =>
HCl + KHSO4 = H2SO4 + KCl

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

H2SO3 + Cu(MnO4)2 + HCl + MgSO4 = CuCl + MnCl2 + Mg(HSO4)2 + H2O =>
11 H2SO3 + 2 Cu(MnO4)2 + 10 HCl + 11 MgSO4 = 2 CuCl + 4 MnCl2 + 11 Mg(HSO4)2 + 5 H2O

Na + CH = NaC + H2 =>
2 Na + 2 CH = 2 NaC + H2

Na2Cr2O7 + FeCl2 + HCl = FeCl3 + CrCl + NaCl + H2O =>
Na2Cr2O7 + 10 FeCl2 + 14 HCl = 10 FeCl3 + 2 CrCl + 2 NaCl + 7 H2O

NH4NO3 + (Na)2CrO4 = (NH4)2CrO4 + NaNO3 =>
2 NH4NO3 + (Na)2CrO4 = (NH4)2CrO4 + 2 NaNO3

NH4ClO4 + H2O = NH4OH + HClO4 =>
NH4ClO4 + H2O = NH4OH + HClO4

C6H12O6 + H2SO4 = C3H2SO4 + CH4 + H6O6 =>
2 C6H12O6 + 3 H2SO4 = 3 C3H2SO4 + 3 CH4 + 2 H6O6

Pb(C2H3O2) + NaCO3 = PbCO3 + Na(C2H3O2) =>
Pb(C2H3O2) + NaCO3 = PbCO3 + Na(C2H3O2)

Ca + As = Ca2As3 =>
2 Ca + 3 As = Ca2As3

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

K2C2O4*2H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + KCl + H2O =>
3 K2C2O4*2H2O + FeCl3*6H2O = FeK3(C2O4)3*3H2O + 3 KCl + 9 H2O

CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2

LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2

Ba(s) + O2(g) = BaO2(s) =>
Ba(s) + O2(g) = BaO2(s)

Ba(OH)BrH2O = HBrBa(OH)2 =>
Ba(OH)BrH2O = HBrBa(OH)2

C + KOH + H2O = K2CO3 + H2 =>
C + 2 KOH + H2O = K2CO3 + 2 H2

Al2(SO4)3 + Fe2 = Fe2(SO4)3 + Al2 =>
Al2(SO4)3 + Fe2 = Fe2(SO4)3 + Al2

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

H2O + O2 + Pb = Pb(OH)2 =>
2 H2O + O2 + 2 Pb = 2 Pb(OH)2

Al2Mg3 + HCl = MgCl2 + Al + H2 =>
Al2Mg3 + 6 HCl = 3 MgCl2 + 2 Al + 3 H2

KClO2 + KI + H2O = KCl + KOH + I2 =>
KClO2 + 4 KI + 2 H2O = KCl + 4 KOH + 2 I2

Y + WBkBI4 = YBkBI4 + W =>
Y + WBkBI4 = YBkBI4 + W

Co2(SO4)3 + Na3(PO4) = CoPO4 + Na2(SO4) =>
Co2(SO4)3 + 2 Na3(PO4) = 2 CoPO4 + 3 Na2(SO4)

C10H20O2 + CH3OH = C11H23O2 + C3H8O3 =>
9 C10H20O2 + 7 CH3OH = 8 C11H23O2 + 3 C3H8O3

H4SiO4 + Ca(OH)2 = H2O + CaH2(SiO3)2 =>
2 H4SiO4 + Ca(OH)2 = 4 H2O + CaH2(SiO3)2

SN + O2 = SNO2 =>
SN + O2 = SNO2

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Breng de vergelijking van een chemische reactie in evenwicht
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