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Chemische vergelijkingen in evenwicht op09/21/17

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Breng de vergelijking van een chemische reactie in evenwicht
Fe2O3(s) + CO(g) = Fe(s) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(s) + 3 CO2(g)

NaHCO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + CO2(g) =>
NaHCO3(aq) + HCl(aq) = H2O(l) + NaCl(aq) + CO2(g)

NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O

H2 + O2 = HO =>
H2 + O2 = 2 HO

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

(NH4)3PO4 + Fe(C2H3O2)2 = C2H7NO2 + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 Fe(C2H3O2)2 = 6 C2H7NO2 + Fe3(PO4)2

LiOH + H2SO4 = Li2SO4 + H2O =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O

CuNO3 + NaOH = CuOH + NaNO3 =>
CuNO3 + NaOH = CuOH + NaNO3

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

HCl(g) + O2(g) = H2O(g) + Cl2(g) =>
4 HCl(g) + O2(g) = 2 H2O(g) + 2 Cl2(g)

CH4(g) + Cl2(g) = CCl4(l) + HCl(g) =>
CH4(g) + 4 Cl2(g) = CCl4(l) + 4 HCl(g)

NH4NO3(aq) + NaOH(aq) = NaNO3 + NH3 + H2O =>
NH4NO3(aq) + NaOH(aq) = NaNO3 + NH3 + H2O

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4

KBrO3 + KBr + HCl = Br2 + H2O + KCl =>
KBrO3 + 5 KBr + 6 HCl = 3 Br2 + 3 H2O + 6 KCl

NaF + NiNO3 = NiF + NaNO3 =>
NaF + NiNO3 = NiF + NaNO3

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

Sr(OH)2 + HI = SrI2 + H2O =>
Sr(OH)2 + 2 HI = SrI2 + 2 H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

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

KNO2 + K2Cr2O7 + H2SO4 = KNO3 + Cr2(SO4) + H2O + K2SO4 =>
5 KNO2 + K2Cr2O7 + 2 H2SO4 = 5 KNO3 + Cr2(SO4) + 2 H2O + K2SO4

Zn(OH)2(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)

Pb(C2H3O2)2 + Ca(ClO)2 + NaOH = PbO2 + CaCl2 + NaC2H3O2 + H2O =>
2 Pb(C2H3O2)2 + Ca(ClO)2 + 4 NaOH = 2 PbO2 + CaCl2 + 4 NaC2H3O2 + 2 H2O

Cl2 + NaBr = NaCl + Br =>
Cl2 + 2 NaBr = 2 NaCl + 2 Br

Na2S + J2 + NaOH = Na2SO4 + NaJ + H2O =>
Na2S + 4 J2 + 8 NaOH = Na2SO4 + 8 NaJ + 4 H2O

Zn(OH)2(s) + HNO3(aq) = Zn(NO3)2(aq) + H2O(l) =>
Zn(OH)2(s) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 H2O(l)

FeO2(s) + C(s) = Fe(s) + CO2 =>
FeO2(s) + C(s) = Fe(s) + CO2

MgCl2 + AgNO3 = MgNO3 + AgCl2 =>
MgCl2 + AgNO3 = MgNO3 + AgCl2

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

KBr + BaI = KI + BaBr =>
KBr + BaI = KI + BaBr

NO + O2 = NO2 =>
2 NO + O2 = 2 NO2

CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O

(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O

KMNO4 + MNSO4 + H20 = MNO2 + K2SO4 + H2SO4 =>
20 KMNO4 + 20 MNSO4 + H20 = 40 MNO2 + 10 K2SO4 + 10 H2SO4

FeO2(s) + C(s) = Fe(s) + CO2(g) =>
FeO2(s) + C(s) = Fe(s) + CO2(g)

Na3PO4(aq) + CuSO4(aq) = Na2SO4(aq) + Cu3(PO4)2(s) =>
2 Na3PO4(aq) + 3 CuSO4(aq) = 3 Na2SO4(aq) + Cu3(PO4)2(s)

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

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

PbO2 + H2 = Pb + H2O =>
PbO2 + 2 H2 = Pb + 2 H2O

NH3 + CO2 + H2O = (NH4)2CO3 =>
2 NH3 + CO2 + H2O = (NH4)2CO3

Zn + KOH = K2ZnO2 + H2 =>
Zn + 2 KOH = K2ZnO2 + H2

CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq) =>
2 CO2(g) + CaSiO3(s) + H2O(l) = SiO2(s) + Ca(HCO3)2(aq)

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

NH4Cl + NaNO3 = NH4NO3 + NaCl =>
NH4Cl + NaNO3 = NH4NO3 + NaCl

Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)

POCl3 + H2O = H3PO4 + HCl =>
POCl3 + 3 H2O = H3PO4 + 3 HCl

NH4 + N2O4 = H2O + N2 =>
2 NH4 + N2O4 = 4 H2O + 2 N2

HGO = HG + O2 =>
2 HGO = 2 HG + O2

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Breng de vergelijking van een chemische reactie in evenwicht
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