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Chemische vergelijkingen in evenwicht op01/09/19

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Breng de vergelijking van een chemische reactie in evenwicht
H2S(s) + AgNO3(aq) = H2NO3(aq) + AgS(aq) =>
H2S(s) + AgNO3(aq) = H2NO3(aq) + AgS(aq)

KIO3 + Na2SO3 + H2SO4 = I2 + Na2SO4 + K2SO4 + H2O =>
2 KIO3 + 5 Na2SO3 + H2SO4 = I2 + 5 Na2SO4 + K2SO4 + H2O

C + H2 = CH4 =>
C + 2 H2 = CH4

C + Ca = CaC2 =>
2 C + Ca = CaC2

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

Cl2 + NaI = NaCl + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I

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

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

C + CuO = Cu + CO =>
C + CuO = Cu + CO

Cr2(SO4)3 = Cr2(SO4)3 =>
Cr2(SO4)3 = Cr2(SO4)3

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

N2H2 + N2O4 = N2 + H2O =>
4 N2H2 + N2O4 = 5 N2 + 4 H2O

CH5N2I + CH3NH3Br = CH3NH3CH5N2IBr =>
CH5N2I + CH3NH3Br = CH3NH3CH5N2IBr

N2H2 + NO2 = N2 + H2O =>
4 N2H2 + 2 NO2 = 5 N2 + 4 H2O

FeCl3*H2O = FeCl3 + H2O =>
FeCl3*H2O = FeCl3 + H2O

MnCl2 + KClO + KOH = KCl + K2MnO4 + H2O =>
MnCl2 + 2 KClO + 4 KOH = 4 KCl + K2MnO4 + 2 H2O

Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(s) + 2 KNO3(aq)

C2H12O3 + O2 = CO2 + H2O =>
2 C2H12O3 + 7 O2 = 4 CO2 + 12 H2O

C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O

FeCl3*6H2O = FeCl3 + H2O =>
FeCl3*6H2O = FeCl3 + 6 H2O

MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2

FeCl3*10H2O = FeCl3 + H2O =>
FeCl3*10H2O = FeCl3 + 10 H2O

CuO + Fe = Cu + Fe3O4 =>
4 CuO + 3 Fe = 4 Cu + Fe3O4

OH{-} + ClO{-} + S2O3{2-} = Cl{-} + SO4{2-} + H2O =>
2 OH{-} + 4 ClO{-} + S2O3{2-} = 4 Cl{-} + 2 SO4{2-} + H2O

NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O

V2O5 + LiBO2 + H2C2O4 = LiVOBO3 + H2O + CO2 =>
V2O5 + 2 LiBO2 + H2C2O4 = 2 LiVOBO3 + H2O + 2 CO2

FeCl3*10H2O + NH3*H2O = Fe(OH)3 + NH4Cl + H2O =>
FeCl3*10H2O + 3 NH3*H2O = Fe(OH)3 + 3 NH4Cl + 10 H2O

Ch3OH + HCl = Ch3Cl + H2O =>
Ch3OH + HCl = Ch3Cl + H2O

CuZn + HCl = CuCl + Zn + H =>
CuZn + HCl = CuCl + Zn + H

Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(s) + 2 KNO3(aq)

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

SiO2(s) + Al(s) = Si(s) + Al2O3(s) =>
3 SiO2(s) + 4 Al(s) = 3 Si(s) + 2 Al2O3(s)

Al2O3 + S = Al + SO2 =>
2 Al2O3 + 3 S = 4 Al + 3 SO2

OH{-} + ClO{-} + S2O3{2-} = Cl{-} + SO4{2-} + H2O =>
2 OH{-} + 4 ClO{-} + S2O3{2-} = 4 Cl{-} + 2 SO4{2-} + H2O

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

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

HCl*H2O + Fe = FeCl3 + H2 + H2O =>
6 HCl*H2O + 2 Fe = 2 FeCl3 + 3 H2 + 6 H2O

C4H7NO + H2O = C2H7NO + CO2 + H2 =>
C4H7NO + 4 H2O = C2H7NO + 2 CO2 + 4 H2

C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O

NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3

HCl*H2O = HCl + H2O =>
HCl*H2O = HCl + H2O

HCl*8H2O = HCl + H2O =>
HCl*8H2O = HCl + 8 H2O

Mg(NO3)2(aq) + KOH(aq) = Mg(OH)2 + K(NO3) =>
Mg(NO3)2(aq) + 2 KOH(aq) = Mg(OH)2 + 2 K(NO3)

CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2

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

HCl*6H2O = HCl + H2O =>
HCl*6H2O = HCl + 6 H2O

(Ca3PO4) = Ca + PO4 =>
(Ca3PO4) = 3 Ca + PO4

VO + Fe2O3 = V2O3 + FeO =>
2 VO + Fe2O3 = V2O3 + 2 FeO

K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H20 =>
40 K4Fe(CN)6 + 300 KMnO4 + 820 H2SO4 = 460 KHSO4 + 20 Fe2(SO4)3 + 300 MnSO4 + 240 HNO3 + 240 CO2 + 47 H20

HCl*6H2O + Fe = FeCl3 + H2 + H2O =>
6 HCl*6H2O + 2 Fe = 2 FeCl3 + 3 H2 + 36 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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