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Chemische vergelijkingen in evenwicht op03/15/16

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Breng de vergelijking van een chemische reactie in evenwicht
Na + Ca(ClO4)2 = Ca + Na(ClO4)2 =>
Na + Ca(ClO4)2 = Ca + Na(ClO4)2

C3H4O + Br2 + H2O = C3H4Br2O2 + HBr =>
C3H4O + 2 Br2 + H2O = C3H4Br2O2 + 2 HBr

N2(g) + O2(g) + H2O = HNO3(aq) =>
2 N2(g) + 5 O2(g) + 2 H2O = 4 HNO3(aq)

AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3

Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2

FeCl3 + Na3PO4 = FePO4 + NaCl =>
FeCl3 + Na3PO4 = FePO4 + 3 NaCl

KCl + FeCl3 = K + FeCl4 =>
KCl + FeCl3 = K + FeCl4

KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH

C6H5OH + Na = C6H5ONa + H2 =>
2 C6H5OH + 2 Na = 2 C6H5ONa + H2

K2S + HNO3 = K2SO4 + NO2 + H2O =>
K2S + 8 HNO3 = K2SO4 + 8 NO2 + 4 H2O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O

NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2

HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O

Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe

HCl + HNO3 = Cl2 + NO2 + H2O =>
2 HCl + 2 HNO3 = Cl2 + 2 NO2 + 2 H2O

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O

Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O

Na + Ce2 = NaCe =>
2 Na + Ce2 = 2 NaCe

H2SO4 + HI = I2 + H2S + H2O =>
H2SO4 + 8 HI = 4 I2 + H2S + 4 H2O

NH4SO4 + CaOH = NH4OH + CaSO4 =>
NH4SO4 + CaOH = NH4OH + CaSO4

CoCO3 + HBr = CoBr2 + CO2 + H2O =>
CoCO3 + 2 HBr = CoBr2 + CO2 + H2O

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Fe(OH)3 + HI = I2 + H2O + FeI =>
Fe(OH)3 + 3 HI = I2 + 3 H2O + FeI

AL + HCl = ALCl + H2 =>
2 AL + 2 HCl = 2 ALCl + H2

Mg(oh)2 + H2SO4 = MgSO4 + H20 =>
5 Mg(oh)2 + 10 H2SO4 = 10 MgSO4 + H20

HCl + NaNo2 = HNo2 + NaCl =>
HCl + NaNo2 = HNo2 + NaCl

NO2 + O2 + H20 = HNO3 =>
20 NO2 + 10 O2 + H20 = 20 HNO3

Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO

Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O

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

C4H9OH + CH3COOH = CH3COOC4H9 + H2O =>
C4H9OH + CH3COOH = CH3COOC4H9 + H2O

HNO3 + Na2SO3 = Na2SO4 + NO2 + H2O =>
2 HNO3 + Na2SO3 = Na2SO4 + 2 NO2 + H2O

KMnO4 + Na2SO3 + NaOH = K2MnO4 + Na2SO4 + H2O + Na2MnO4 =>
2 KMnO4 + Na2SO3 + 2 NaOH = K2MnO4 + Na2SO4 + H2O + Na2MnO4

Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4

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

C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2

IBr + H2SO4 = HIO3 + Br2 + SO2 + H2O =>
2 IBr + 5 H2SO4 = 2 HIO3 + Br2 + 5 SO2 + 4 H2O

MnCO3 + HBr = MnBr2 + CO2 + H2O =>
MnCO3 + 2 HBr = MnBr2 + CO2 + H2O

Li + NaOH = LiOH + Na =>
Li + NaOH = LiOH + Na

Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3

CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O

NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4

Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O

Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2

K + FeCl3 = KCl + FeCl2 =>
K + FeCl3 = KCl + FeCl2

Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O

Mn + S = MnS =>
Mn + S = MnS

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Breng de vergelijking van een chemische reactie in evenwicht
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