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Chemische vergelijkingen in evenwicht op11/21/24

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Breng de vergelijking van een chemische reactie in evenwicht
BeO + NaOH + H2O = Be(OH)4 + Na =>
BeO + 2 NaOH + H2O = Be(OH)4 + 2 Na

NH4OH + Al(ClO3)3 = Al(OH)3 + NH4ClO3 =>
3 NH4OH + Al(ClO3)3 = Al(OH)3 + 3 NH4ClO3

HNO2 + ZnS = H2S + Zn(NO2)2 =>
2 HNO2 + ZnS = H2S + Zn(NO2)2

CoCl2*6H2O + NH4Cl + H2O2 + NH3 = Co(NH3)5Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + H2O2 + 8 NH3 = 2 Co(NH3)5Cl3 + 14 H2O

H3PO3 + Co(OH)3 = CoPO3 + H2O =>
H3PO3 + Co(OH)3 = CoPO3 + 3 H2O

Ba + NaOH = Ba(OH)2 + Na =>
Ba + 2 NaOH = Ba(OH)2 + 2 Na

NaOH(aq) + O2(g) = Na2O2(s) + H2O(l) =>
4 NaOH(aq) + O2(g) = 2 Na2O2(s) + 2 H2O(l)

BH3 + NH3 = BH3NH3 =>
BH3 + NH3 = BH3NH3

Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O

HCN = H{+} + CN{-} =>
HCN = H{+} + CN{-}

HClO4 + Al2O3 = AlHClO + O =>
2 HClO4 + Al2O3 = 2 AlHClO + 9 O

KOH(aq) + CuSO4(aq) = CuOH(aq) + KSO4(aq) =>
KOH(aq) + CuSO4(aq) = CuOH(aq) + KSO4(aq)

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

C2H2(g) = C6H6(l) =>
3 C2H2(g) = C6H6(l)

Ni(OH)2 + NH4OH = (Ni(NH3)4)(OH)2 + H2O =>
Ni(OH)2 + 4 NH4OH = (Ni(NH3)4)(OH)2 + 4 H2O

KI(aq) = K(aq) + I(aq) =>
KI(aq) = K(aq) + I(aq)

AgNO3 + Na2HPO4 = Ag3PO4 + NaNO3 + H3PO4 =>
6 AgNO3 + 3 Na2HPO4 = 2 Ag3PO4 + 6 NaNO3 + H3PO4

Li3PO4 + H2O = LiOH + H3PO4 =>
Li3PO4 + 3 H2O = 3 LiOH + H3PO4

HCrO4{-} + HSO3[{-}] + H{+} = Cr{3+} + SO4{2-} + H2O =>
2 HCrO4{-} + 3 HSO3[{-}] + 5 H{+} = 2 Cr{3+} + 3 SO4{2-} + 5 H2O

AgO + H2O = Ag2O + OH =>
2 AgO + H2O = Ag2O + 2 OH

H2(PO)4 + Ca(OH)2 = Ca(PO)4 + H2O =>
H2(PO)4 + Ca(OH)2 = Ca(PO)4 + 2 H2O

Fe + HF = FeF3 + H2 =>
2 Fe + 6 HF = 2 FeF3 + 3 H2

Li2O2 + CO2 = Li2CO3 + O2 =>
2 Li2O2 + 2 CO2 = 2 Li2CO3 + O2

Br + BaI2 = BrI + Ba =>
2 Br + BaI2 = 2 BrI + Ba

H2SO4 + ZnSO4 = Zn(HSO4)2 =>
H2SO4 + ZnSO4 = Zn(HSO4)2

Al2(SiO3)2 + H2SO4 = H2SiO3 + Al2(SO4)2 =>
Al2(SiO3)2 + 2 H2SO4 = 2 H2SiO3 + Al2(SO4)2

Mn + Cl2 = MnCl3 =>
2 Mn + 3 Cl2 = 2 MnCl3

BaCl2 + C = Ba + CCl4 =>
2 BaCl2 + C = 2 Ba + CCl4

Zn + KCl = ZnCl2 + K =>
Zn + 2 KCl = ZnCl2 + 2 K

Ca(HCO3)2 = CaCO3 + H2O + CO2 =>
Ca(HCO3)2 = CaCO3 + H2O + CO2

C2H5OH(l) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(l) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)

P + NaOH + H2O = PH3 + Na2HPO3 =>
2 P + 2 NaOH + H2O = PH3 + Na2HPO3

Fe(s) + AgNO3(aq) = Fe(NO3)3(aq) + Ag(s) =>
Fe(s) + 3 AgNO3(aq) = Fe(NO3)3(aq) + 3 Ag(s)

SCl2 = S + Cl2 =>
SCl2 = S + Cl2

TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl

Fe + NaCl + H2O = FeCl3 + NaOH + H2 =>
2 Fe + 6 NaCl + 6 H2O = 2 FeCl3 + 6 NaOH + 3 H2

NH4NO3 + H2O2 = NO + H2O =>
NH4NO3 + H2O2 = 2 NO + 3 H2O

C18H35O2Na + H2SO4 = C17H35COOH + Na2SO4 =>
2 C18H35O2Na + H2SO4 = 2 C17H35COOH + Na2SO4

C6H4(NO2)COOH + HCl + Fe = C6H4(NH2)COOH + FeCl2 + H2O =>
C6H4(NO2)COOH + 6 HCl + 3 Fe = C6H4(NH2)COOH + 3 FeCl2 + 2 H2O

C7H14O + O2 = CO2 + H2O =>
C7H14O + 10 O2 = 7 CO2 + 7 H2O

NiCl2 + NH3 = Ni(NH3)6 + Cl =>
NiCl2 + 6 NH3 = Ni(NH3)6 + 2 Cl

Ti(SO4)2 + H2O = TiOSO4 + H2SO4 =>
Ti(SO4)2 + H2O = TiOSO4 + H2SO4

Cu + HClO4 = CuClO4 + H2 =>
2 Cu + 2 HClO4 = 2 CuClO4 + H2

CH4 + NaOH = CH3Na + H2O =>
CH4 + NaOH = CH3Na + H2O

C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O

CO2 + H2O + SO2 = C2H6S + O2 =>
4 CO2 + 6 H2O + 2 SO2 = 2 C2H6S + 9 O2

Br2 + K2S = KBr + S8 =>
8 Br2 + 8 K2S = 16 KBr + S8

Fe(NH4)2(SO4)2(H2O)6 + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)3(H2O)6 + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2(H2O)6 + 3 H2C2O4 + 3 K2C2O4 + H2O2 = 2 K3Fe(C2O4)3(H2O)6 + 2(NH4)2SO4 + 2 H2SO4 + 2 H2O

Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O

MnO2 + HCl + Zn = MnCl2 + ZnCl2 + H2O =>
MnO2 + 4 HCl + Zn = MnCl2 + ZnCl2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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