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Chemische vergelijkingen in evenwicht op02/29/08

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Breng de vergelijking van een chemische reactie in evenwicht
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2

Fe(ClO3)2 + KSCN = FeSCN + K(ClO3)2 =>
Fe(ClO3)2 + KSCN = FeSCN + K(ClO3)2

H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O

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

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

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

Ba(OH)2 + HNO3 = Ba(NO3)2 + HOH =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 HOH

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4

CuO + NH3 = Cu + N2 + H2O =>
3 CuO + 2 NH3 = 3 Cu + N2 + 3 H2O

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

CH3OH + KMnO4 = CHHOO + KOH + H2O + MnO2 =>
3 CH3OH + 4 KMnO4 = 3 CHHOO + 4 KOH + H2O + 4 MnO2

Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O

H2SO4 + NaOH = NaSO4 + H2OH =>
H2SO4 + NaOH = NaSO4 + H2OH

H2SO4 + NaHCO3 = Na2SO4 + CO2 + H2O =>
H2SO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O

NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O

Ca(OH)2 + HCl = CaCl2 + HOH =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 HOH

H2SO4 + NaOH = Na2SO4 + HOH =>
H2SO4 + 2 NaOH = Na2SO4 + 2 HOH

CH3OH + KMnO4 = H2CO + KOH + H2O + MnO2 =>
3 CH3OH + 2 KMnO4 = 3 H2CO + 2 KOH + 2 H2O + 2 MnO2

Ca10F2(PO4)6 + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
Ca10F2(PO4)6 + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF

Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

H + Na = NaH =>
H + Na = NaH

Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

H + Na = Na2H =>
H + 2 Na = Na2H

H + Na = NaH2 =>
2 H + Na = NaH2

CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2

H + Na = NaH =>
H + Na = NaH

Li3PO4 + AgNO3 = Ag3PO4 + LiNO3 =>
Li3PO4 + 3 AgNO3 = Ag3PO4 + 3 LiNO3

HNO3 + Na2CO3 = NaNO3 + H2O + CO2 =>
2 HNO3 + Na2CO3 = 2 NaNO3 + H2O + CO2

H + Na = Na2H =>
H + 2 Na = Na2H

H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O

K2CrO4 + AgNO3 = K2NO3 + AgCrO4 =>
K2CrO4 + AgNO3 = K2NO3 + AgCrO4

H + Na = NaH =>
H + Na = NaH

H + Na = NaH2 =>
2 H + Na = NaH2

MgCO3 + H3PO4 = Mg3(PO4)2 + H2O + CO2 =>
3 MgCO3 + 2 H3PO4 = Mg3(PO4)2 + 3 H2O + 3 CO2

Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

CuSO4 + Fe(NO3)3 = Cu(NO3)2 + Fe2(SO4)3 =>
3 CuSO4 + 2 Fe(NO3)3 = 3 Cu(NO3)2 + Fe2(SO4)3

C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2

Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2

AgNO3 + NaOH = NaNO3 + AgOH =>
AgNO3 + NaOH = NaNO3 + AgOH

H + Na = NaH2 =>
2 H + Na = NaH2

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

H + Na = NaH =>
H + Na = NaH

HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2

H + Na = NaH =>
H + Na = NaH

H2SO4 + Mg(NO3)2 = MgSO4 + H2(NO3)2 =>
H2SO4 + Mg(NO3)2 = MgSO4 + H2(NO3)2

Ca(ClO3)2 = CaCl2 + O2 =>
Ca(ClO3)2 = CaCl2 + 3 O2

BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2

Ca + AlCl3 = CaCl + Al =>
3 Ca + AlCl3 = 3 CaCl + Al

C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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