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Chemische vergelijkingen in evenwicht op02/25/18

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Breng de vergelijking van een chemische reactie in evenwicht
KCl = K + Cl =>
KCl = K + Cl

H2SO4 + Fe(OH)3 = H2O + Fe2(SO4)3 =>
3 H2SO4 + 2 Fe(OH)3 = 6 H2O + Fe2(SO4)3

C3H7Cl + H2O = C3H7OH + HCl =>
C3H7Cl + H2O = C3H7OH + HCl

NH4Cl + NaNO2 = NaCl + H2O + N2 =>
NH4Cl + NaNO2 = NaCl + 2 H2O + N2

C3H7OH + CuO = CH3CH2CHO + Cu + H2O =>
C3H7OH + CuO = CH3CH2CHO + Cu + H2O

MgCl2(aq) + K3PO4(aq) = Mg3(PO4)2(s) + KCl(aq) =>
3 MgCl2(aq) + 2 K3PO4(aq) = Mg3(PO4)2(s) + 6 KCl(aq)

NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O

CH3CH3 + Cl2 = CH3CH2Cl + HCl =>
CH3CH3 + Cl2 = CH3CH2Cl + HCl

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

K2Cr2O7 + Cu + HCl = CrCl3 + KCl + CuCl + H2O =>
K2Cr2O7 + 6 Cu + 14 HCl = 2 CrCl3 + 2 KCl + 6 CuCl + 7 H2O

Cl2 + KOH = KClO3 + KCl + H2O =>
3 Cl2 + 6 KOH = KClO3 + 5 KCl + 3 H2O

CH3OH + Br2 = CH3OBr + H2 =>
2 CH3OH + Br2 = 2 CH3OBr + H2

HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl

Fe2(So4)3 + NH3 + H2O = Fe(OH)3 + (NH4)2So4 =>
Fe2(So4)3 + 6 NH3 + 6 H2O = 2 Fe(OH)3 + 3(NH4)2So4

NaBr + H2SO4 = Br2 + SO2 + H2O + Na2SO4 =>
2 NaBr + 2 H2SO4 = Br2 + SO2 + 2 H2O + Na2SO4

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

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

HgOH = Hg2O + H2O =>
2 HgOH = Hg2O + H2O

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

Cl + KBr = Br2 + KCl =>
2 Cl + 2 KBr = Br2 + 2 KCl

CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O

Fe + Br = FeBr3 =>
Fe + 3 Br = FeBr3

Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O

Cu(NO3)2 + CsOH = Cu(OH)2 + CsNO3 =>
Cu(NO3)2 + 2 CsOH = Cu(OH)2 + 2 CsNO3

MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O

N2O5 + Na2O = NaNO3 =>
N2O5 + Na2O = 2 NaNO3

Ca(HCO3)2(s)(heat) = CaCO3(s) + CO2(g) + H2O(g) =>
Ca(HCO3)2(s)(heat) = CaCO3(s) + CO2(g) + H2O(g)

H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O

S + HNO3 = H2SO4 + NO2 + H20 =>
10 S + 40 HNO3 = 10 H2SO4 + 40 NO2 + H20

C + O2 = CO2 =>
C + O2 = CO2

CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O

CUO + H2SO4 = CUSO4 + H2O =>
CUO + H2SO4 = CUSO4 + H2O

HNO3 = H2O + NO2 + O2 =>
4 HNO3 = 2 H2O + 4 NO2 + O2

Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3

Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2

MnBr2 + AgNO3 = MnNO3 + AgBr2 =>
MnBr2 + AgNO3 = MnNO3 + AgBr2

Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O

HNO3 + MgO = Mg(NO3)2 + H2O =>
2 HNO3 + MgO = Mg(NO3)2 + H2O

Ca + HNO3 = Ca(NO3)2 + N2O + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + N2O + 5 H2O

KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl

Al + AgNO3 = AlNO3 + Ag =>
Al + AgNO3 = AlNO3 + Ag

Fe3 + Cl = FeCl3 =>
Fe3 + 9 Cl = 3 FeCl3

MnBr2 + AgNO3 = Mn(NO3)2 + AgBr =>
MnBr2 + 2 AgNO3 = Mn(NO3)2 + 2 AgBr

CaCl2 + Pb(NO2)2 = Ca(NO2)2 + PbCl2 =>
CaCl2 + Pb(NO2)2 = Ca(NO2)2 + PbCl2

NO = N2O + NO2 =>
3 NO = N2O + NO2

FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3

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Breng de vergelijking van een chemische reactie in evenwicht
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