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Chemische vergelijkingen in evenwicht op01/26/20

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Breng de vergelijking van een chemische reactie in evenwicht
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2

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

CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O

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

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu

BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl

Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4

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

P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2

Zn + Pb(NO3)2 = Zn(NO3)2 + Pb =>
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb

CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3

KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2

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

Mg + CuO = MgO + Cu =>
Mg + CuO = MgO + Cu

H2S + LiOH = Li2S + H2O =>
H2S + 2 LiOH = Li2S + 2 H2O

MgO + Si = Mg + SiO2 =>
2 MgO + Si = 2 Mg + SiO2

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

Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O

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

CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O

C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O

KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

BaO + H3PO4 = Ba3(PO4)2 + H2O =>
3 BaO + 2 H3PO4 = Ba3(PO4)2 + 3 H2O

CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl

NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl

C5H6O4 + CH3OH = H2O + C6H8O =>
C5H6O4 + 7 CH3OH = 9 H2O + 2 C6H8O

FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O(l) + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O(l) + KCl

P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3

HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2

HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O

KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O

HI + Cl2 = HCl + I2 =>
2 HI + Cl2 = 2 HCl + I2

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C5H6O4 + CH3OH = H2O + C6H8 =>
C5H6O4 + 13 CH3OH = 17 H2O + 3 C6H8

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

P + H2O = PH3 + H3PO4 =>
8 P + 12 H2O = 5 PH3 + 3 H3PO4

C5H6O4 + CH3OH = H2O + C6H8O4 =>
C5H6O4 + CH3OH = H2O + C6H8O4

Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2

Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3

(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O

SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl

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

Mg2O + HNO3 = MgNO3 + H2O =>
Mg2O + 2 HNO3 = 2 MgNO3 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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