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Chemische vergelijkingen in evenwicht op03/22/16

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Breng de vergelijking van een chemische reactie in evenwicht
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5

Li2O + NaCl = LiCl + Na2O =>
Li2O + 2 NaCl = 2 LiCl + Na2O

CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O

HCrO2 + KOH = H2O + KCrO2 =>
HCrO2 + KOH = H2O + KCrO2

CaCO3 + Al2O3 = Ca(AlO2)2 + CO2 =>
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2

H2O2 = H2O + O =>
H2O2 = H2O + O

CaCl2 + Cu(NO3)2 = Ca(NO3)2 + CuCl2 =>
CaCl2 + Cu(NO3)2 = Ca(NO3)2 + CuCl2

B2H6 + O2 = B2O3 + H2 =>
2 B2H6 + 3 O2 = 2 B2O3 + 6 H2

Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2

Pb(NO3)2 + KI = PbI + K(NO3)2 =>
Pb(NO3)2 + KI = PbI + K(NO3)2

Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3

SrBr2 + (NH4)2CO3 = SrCO3 + NH4Br =>
SrBr2 + (NH4)2CO3 = SrCO3 + 2 NH4Br

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Mg(OH)2 + H2SO4 = MgSO4 + H2O =>
Mg(OH)2 + H2SO4 = MgSO4 + 2 H2O

H2S + HMnO4 = S + MnO2 + H2O =>
3 H2S + 2 HMnO4 = 3 S + 2 MnO2 + 4 H2O

Ag + HClO3 = AgCl + AgClO3 + H2O =>
6 Ag + 6 HClO3 = AgCl + 5 AgClO3 + 3 H2O

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

AgNO3 + H2 = AgHNO3 =>
2 AgNO3 + H2 = 2 AgHNO3

C6H14(g) + O2(g) = CO2(g) + H20(g) =>
10 C6H14(g) + 60 O2(g) = 60 CO2(g) + 7 H20(g)

(NH4)2SO4 + CaCO3 = (NH4)2CO3 + CaSO4 =>
(NH4)2SO4 + CaCO3 = (NH4)2CO3 + CaSO4

Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O

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

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

NaCl + NH4HCO3 = NaHCO3 + NH4Cl =>
NaCl + NH4HCO3 = NaHCO3 + NH4Cl

C6H12O2 + O2 = CO2 + H20 =>
5 C6H12O2 + 25 O2 = 30 CO2 + 3 H20

P + H2SO4 = H3PO4 + H20 + SO2 =>
20 P + 40 H2SO4 = 20 H3PO4 + H20 + 40 SO2

Mg + Na2CO3 = MgCO + NaO =>
Mg + Na2CO3 = MgCO + 2 NaO

Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO

H3PO4 + NAOH = H2O + NAPO3 =>
H3PO4 + NAOH = 2 H2O + NAPO3

CuSO4 + KCN = Cu(CN)2 + K2SO4 =>
CuSO4 + 2 KCN = Cu(CN)2 + K2SO4

Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3

Mg(s) + N2(g) = Mg3N2(s) =>
3 Mg(s) + N2(g) = Mg3N2(s)

C2H5OH + O2 = CH3CHO + H2O =>
2 C2H5OH + O2 = 2 CH3CHO + 2 H2O

P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5

NaHCO3 + H3C6H5O7 = Na3C6H5O7 + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7 = Na3C6H5O7 + 3 CO2 + 3 H2O

H3PO4 + NaOH = H2O + NaPO3 =>
H3PO4 + NaOH = 2 H2O + NaPO3

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

Fe + CuO = FeO + Cu =>
Fe + CuO = FeO + Cu

Mn + CuSO4 = Mn2(SO4)3 + Cu =>
2 Mn + 3 CuSO4 = Mn2(SO4)3 + 3 Cu

PbCO3 + HCl = PbCl2 + CO2 + H2O =>
PbCO3 + 2 HCl = PbCl2 + CO2 + H2O

Fe + CuO = FeO + Cu =>
Fe + CuO = FeO + Cu

HNO3 + CH3OH = C3H7NO2 + CO2 + H2O =>
3 HNO3 + 10 CH3OH = 3 C3H7NO2 + CO2 + 11 H2O

CH3COONa = CH3COO + Na =>
CH3COONa = CH3COO + Na

C6H14 = C6H6 + H2 =>
C6H14 = C6H6 + 4 H2

AL(OH)3 + NaOH = Na3ALO3 + H2O =>
AL(OH)3 + 3 NaOH = Na3ALO3 + 3 H2O

AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl

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Breng de vergelijking van een chemische reactie in evenwicht
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