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Chemische vergelijkingen in evenwicht op03/06/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ba(NH3)6 = Ba(NH2)2 + NH3 + H2 =>
Ba(NH3)6 = Ba(NH2)2 + 4 NH3 + H2

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

MgSO3 = MgO + SO2 =>
MgSO3 = MgO + SO2

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

MnO4{-} + H{8+} + Sn = Mn{2+} + Sn{2+} + H2O{4+} =>
2 MnO4{-} + 16 H{8+} + 45 Sn = 2 Mn{2+} + 45 Sn{2+} + 8 H2O{4+}

C8H9O + O2 = CO2 + H2O =>
4 C8H9O + 39 O2 = 32 CO2 + 18 H2O

NaNH2 + H2O = NaOH + NH4OH =>
NaNH2 + 2 H2O = NaOH + NH4OH

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

KCrO4 + ZnNO3 = KNO3 + ZnCrO4 =>
KCrO4 + ZnNO3 = KNO3 + ZnCrO4

XFe2O3 + XH2 = XFe2 + XH2O =>
XFe2O3 + 3 XH2 = XFe2 + 3 XH2O

N2O + H2O = N2H4 + NO3 =>
8 N2O + 10 H2O = 5 N2H4 + 6 NO3

CO2 + O2 = CO3 =>
2 CO2 + O2 = 2 CO3

Fe3C + O2 = Fe3O2 + CO2 =>
Fe3C + 2 O2 = Fe3O2 + CO2

CO2 + BaO = CBaO3 =>
CO2 + BaO = CBaO3

H2C{-}CH2 + Br2 = BrH2C{-}CH2Br =>
2 H2C{-}CH2 + Br2 = 2 BrH2C{-}CH2Br

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

NO2(g) = O2(g) + N2 =>
2 NO2(g) = 2 O2(g) + N2

(NH4)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + NH3 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 10 CO2 + 10 NH3 + 8 H2O

C12H52 + O = CO2 + H2O =>
C12H52 + 50 O = 12 CO2 + 26 H2O

C9H10O + HCONH2 = C10H13NO + H2O + CO2 =>
23 C9H10O + 22 HCONH2 = 22 C10H13NO + 5 H2O + 9 CO2

N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2

Zn(NO3)2 + C2H5NO2 = ZnO + NO2 + CO2 + H2O =>
13 Zn(NO3)2 + 2 C2H5NO2 = 13 ZnO + 28 NO2 + 4 CO2 + 5 H2O

Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl

Cr2(SO4)3 + KBr = CrBr + K + SO4 =>
Cr2(SO4)3 + 2 KBr = 2 CrBr + 2 K + 3 SO4

KMnO4 + H2SO4 + FeSO4 = Fe2(SO4)3 + MnSO4 + KHSO4 + H2O =>
2 KMnO4 + 9 H2SO4 + 10 FeSO4 = 5 Fe2(SO4)3 + 2 MnSO4 + 2 KHSO4 + 8 H2O

CH3C(CH3)(OH)CH3 + Na = CH3C(CH3)(ONa)CH3 + H2 =>
2 CH3C(CH3)(OH)CH3 + 2 Na = 2 CH3C(CH3)(ONa)CH3 + H2

Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3(s) + NH4(aq) + SO4(aq) =>
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2CO3(s) + 2 NH4(aq) + 3 SO4(aq)

Ca(CH3COO)2 + H3PO4 = Ca3(PO4)2 + H(CH3COO) =>
3 Ca(CH3COO)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H(CH3COO)

FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + OH2 + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 OH2 + KCl

Ag + Cl2 = AgCl =>
2 Ag + Cl2 = 2 AgCl

As2S5 + HNO3 + H2O = H3AsO3 + NO + S =>
As2S5 + 2 HNO3 + 2 H2O = 2 H3AsO3 + 2 NO + 5 S

Ni(NO3)3 + MgCl2 = Ni(Cl2)3 + MgNO3 =>
Ni(NO3)3 + 3 MgCl2 = Ni(Cl2)3 + 3 MgNO3

Na2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + NaHSO4 + H2O =>
4 Na2Cr2O7 + 3 H2S + 17 H2SO4 = 4 Cr2(SO4)3 + 8 NaHSO4 + 16 H2O

S + O3 = SO3 =>
S + O3 = SO3

Al + C = Al3C4 =>
3 Al + 4 C = Al3C4

C3H4O = C3H6 + CO =>
3 C3H4O = 2 C3H6 + 3 CO

K + H2CO4 = H + KCO4 =>
K + H2CO4 = 2 H + KCO4

CO(NH2)2 + H2SO4 = NH3SO3 + CO + H3N + O2 =>
2 CO(NH2)2 + 2 H2SO4 = 2 NH3SO3 + 2 CO + 2 H3N + O2

Al(NO3)3 + Ba(C2H3O2)2 = Ba(NO3)2 + Al(C2H3O2)3 =>
2 Al(NO3)3 + 3 Ba(C2H3O2)2 = 3 Ba(NO3)2 + 2 Al(C2H3O2)3

H2S + O2 = SO + HOH =>
H2S + O2 = SO + HOH

C54H108 + O2 = CO2 + H2O =>
C54H108 + 81 O2 = 54 CO2 + 54 H2O

Sb + HNO3 = SbO5 + NO + H2O =>
3 Sb + 10 HNO3 = 3 SbO5 + 10 NO + 5 H2O

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

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

Ge + HNO3 + HCl = GeCl + NO + H2O =>
3 Ge + HNO3 + 3 HCl = 3 GeCl + NO + 2 H2O

AgNO3 + K4Fe(CN)6 = AgFe(CN)6 + NO3 + K =>
AgNO3 + K4Fe(CN)6 = AgFe(CN)6 + NO3 + 4 K

NH4ReO4 + H2 = H2O + Re + N2 =>
2 NH4ReO4 + 4 H2 = 8 H2O + 2 Re + N2

NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl

Al(OH)3 + K2SnO2 = Al + K2SnO3 + H2O =>
2 Al(OH)3 + 3 K2SnO2 = 2 Al + 3 K2SnO3 + 3 H2O

C4H4(g) + O2(g) = CO2(g) + H2O(g) =>
C4H4(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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