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Chemische vergelijkingen in evenwicht op01/13/25

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Breng de vergelijking van een chemische reactie in evenwicht
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

C5H6NO2(g) + O2(g) = CO2(g) + H2O(l) + NO2(g) =>
2 C5H6NO2(g) + 13 O2(g) = 10 CO2(g) + 6 H2O(l) + 2 NO2(g)

MgSO4 + K2Co3 = MgCo3 + K2SO4 =>
MgSO4 + K2Co3 = MgCo3 + K2SO4

Ni + H2O = NiHO + H2 =>
2 Ni + 2 H2O = 2 NiHO + H2

H2S + HMnO4 = S + MnO2 + H2O =>
3 H2S + 2 HMnO4 = 3 S + 2 MnO2 + 4 H2O

CaO + Al(OH)3 = Ca(OH)2 + Al2O3 =>
3 CaO + 2 Al(OH)3 = 3 Ca(OH)2 + Al2O3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

K2O + H2O = KOH =>
K2O + H2O = 2 KOH

P4 + H2O = H3PO4 + H2 =>
P4 + 16 H2O = 4 H3PO4 + 10 H2

Cu(NO3)2 + CaCO3 = CuCO3 + Ca(NO3)2 =>
Cu(NO3)2 + CaCO3 = CuCO3 + Ca(NO3)2

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

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

Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4

Sr(ClO3)2 = Sr + ClO3 =>
Sr(ClO3)2 = Sr + 2 ClO3

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

CuO + NaOH + H2O = Na2(Cu(OH)4) =>
CuO + 2 NaOH + H2O = Na2(Cu(OH)4)

CH3CHOHCOOH + H2 = CH3CHOHCH2OH + H2O =>
CH3CHOHCOOH + 2 H2 = CH3CHOHCH2OH + H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

Al + H = AlH1000006 =>
Al + 1000006 H = AlH1000006

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Sb(NO3)3 + NH3 + H2O = Sb(OH)3 + NH4NO3 =>
Sb(NO3)3 + 3 NH3 + 3 H2O = Sb(OH)3 + 3 NH4NO3

Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6

CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O

V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5

NH3 + Fe(NO3)3 = NH3(NO3) + Fe =>
3 NH3 + Fe(NO3)3 = 3 NH3(NO3) + Fe

Cu(NO3)2 + CaCO3 = CuCO3 + Ca(NO3)2 =>
Cu(NO3)2 + CaCO3 = CuCO3 + Ca(NO3)2

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2

H2SO4 + KMnO4 + H2O2 = MnO4 + KHSO4 + H2O =>
2 H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + 2 KHSO4 + 2 H2O

C4 + H2O = CH4 + CO2 =>
C4 + 4 H2O = 2 CH4 + 2 CO2

H2SO3 + Na2S = H2S + Na2SO3 =>
H2SO3 + Na2S = H2S + Na2SO3

SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO

C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O

Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu

K2Cr2O7(aq) + SNCl2(aq) + HCl = CrCl3 + SNCl4 + KCl + H2O(l) =>
K2Cr2O7(aq) + 3 SNCl2(aq) + 14 HCl = 2 CrCl3 + 3 SNCl4 + 2 KCl + 7 H2O(l)

Na2CrO4 + Ba(NO3)2 = NaNO3 + BaCrO4 =>
Na2CrO4 + Ba(NO3)2 = 2 NaNO3 + BaCrO4

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

C2H5Cl + CH3MgCl = C3H8MgCl2 =>
C2H5Cl + CH3MgCl = C3H8MgCl2

C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl

Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O

Sc + Cl2 = ScCl3 =>
2 Sc + 3 Cl2 = 2 ScCl3

Pb(NO3)2(aq) + NaOH(aq) = PbOH(s) + Na(NO3)2(s) =>
Pb(NO3)2(aq) + NaOH(aq) = PbOH(s) + Na(NO3)2(s)

OH + C = CH4 + O2 =>
4 OH + C = CH4 + 2 O2

Ca(s) + O(g) = CaO(s) =>
Ca(s) + O(g) = CaO(s)

Cu(OH)2 + Na2O + H3PO4 = Na2Cu2P6O18 + H2O =>
2 Cu(OH)2 + Na2O + 6 H3PO4 = Na2Cu2P6O18 + 11 H2O

Ba(OH)2 + SO2 = H2O + BaSO3 =>
Ba(OH)2 + SO2 = H2O + BaSO3

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

Cu(OH)2 + CaCl2 = CuCl2 + Ca(OH)2 =>
Cu(OH)2 + CaCl2 = CuCl2 + Ca(OH)2

CuNO3(aq) + KCl(aq) = CuCl(s) + KNO3(s) =>
CuNO3(aq) + KCl(aq) = CuCl(s) + KNO3(s)

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