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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3

K3P = K + P =>
K3P = 3 K + P

Hg(NH2)Cl + HCl + HNO3 = [HgCl4](NO2)2 + NO + H2O =>
3 Hg(NH2)Cl + 9 HCl + 11 HNO3 = 3[HgCl4](NO2)2 + 8 NO + 13 H2O

I2 + FeBr3 = IBr + Fe3 =>
9 I2 + 6 FeBr3 = 18 IBr + 2 Fe3

ZnO + K2SO4 = ZnSO4 + K2O =>
ZnO + K2SO4 = ZnSO4 + K2O

FeCl2 + Ba = BaCl + Fe =>
FeCl2 + 2 Ba = 2 BaCl + Fe

P4Cl10 = P2 + Cl2 =>
P4Cl10 = 2 P2 + 5 Cl2

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

C4H9NO2 + NaOH = C2H4NNaO2 + C2H6O =>
C4H9NO2 + NaOH = C2H4NNaO2 + C2H6O

H2[TiO2(SO4)2] + NH4F = (NH4)2SO4 + TiF4 + O2 + H2O =>
2 H2[TiO2(SO4)2] + 8 NH4F = 4(NH4)2SO4 + 2 TiF4 + O2 + 2 H2O

NO2 + OH[{-}] = NO3[{-}] + NO2[{-}] + H2O =>
2 NO2 + 2 OH[{-}] = NO3[{-}] + NO2[{-}] + H2O

FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3

NaNO2 + HBr = NaBr + HNO2 =>
NaNO2 + HBr = NaBr + HNO2

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

MgS + O2 = SO2 + Mg =>
MgS + O2 = SO2 + Mg

C3H6 + K2Cr2O7 + H2SO4 = C3H4O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H6 + 5 K2Cr2O7 + 20 H2SO4 = 3 C3H4O4 + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O

Pt + HCl = Pt(Cl)2 + H2 =>
Pt + 2 HCl = Pt(Cl)2 + H2

(NH4)2SO4 + BaOH = NH3 + H2O + Ba2(SO4) =>
(NH4)2SO4 + 2 BaOH = 2 NH3 + 2 H2O + Ba2(SO4)

Al2CO3 + CO = Al + CO2 =>
Al2CO3 + CO = 2 Al + 2 CO2

K2SO4 + HCl = KCl + SO3 + H2O =>
K2SO4 + 2 HCl = 2 KCl + SO3 + H2O

P2 + NO = P2O5 + N2 =>
2 P2 + 10 NO = 2 P2O5 + 5 N2

C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O

HClO3 + HCl = H2O + Cl2 =>
HClO3 + 5 HCl = 3 H2O + 3 Cl2

NaNO3 + H2S = HNO3 + Na2S =>
2 NaNO3 + H2S = 2 HNO3 + Na2S

K2CO3(aq) + Co(ClO3)2(aq) = KClO3(aq) + CoCO3(aq) =>
K2CO3(aq) + Co(ClO3)2(aq) = 2 KClO3(aq) + CoCO3(aq)

KBr + F2 = K2F2 + Br2 =>
2 KBr + F2 = K2F2 + Br2

Fe(lll)Br + Na2S = Fe2S3 + Na2 + Br =>
2 Fe(lll)Br + 3 Na2S = Fe2S3 + 3 Na2 + 2 Br

C5H10Cl2 + NaOH = NaCl + H2O + C5H10O =>
C5H10Cl2 + 2 NaOH = 2 NaCl + H2O + C5H10O

CuCl2 + NaI = CuI2 + NaCl =>
CuCl2 + 2 NaI = CuI2 + 2 NaCl

FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3

CuSO4(H2O)5 = CuSO4(s) + H2O(g) =>
CuSO4(H2O)5 = CuSO4(s) + 5 H2O(g)

KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl

BaBr + Al = Ba + AlBr =>
BaBr + Al = Ba + AlBr

CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2

O2 + NH2 = NO + H2O =>
O2 + NH2 = NO + H2O

Cr3O4 + H2 = Cr + H2O =>
Cr3O4 + 4 H2 = 3 Cr + 4 H2O

CaCl2 + NaHCO3 = CaCO3 + CO2 + H2O + NaCl =>
CaCl2 + 2 NaHCO3 = CaCO3 + CO2 + H2O + 2 NaCl

Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O

C2H5NSCl + O2 = CO2 + H2O + NO2 + SO3 + HCl =>
2 C2H5NSCl + 11 O2 = 4 CO2 + 4 H2O + 2 NO2 + 2 SO3 + 2 HCl

SiO2 + CO2 = Si2CO3 + O2 =>
4 SiO2 + 2 CO2 = 2 Si2CO3 + 3 O2

Pb3O4 + CaO = CaPbO3 + CaPbO2 =>
Pb3O4 + 3 CaO = CaPbO3 + 2 CaPbO2

N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O

C3H7I + AgNO3 = C3H7O3N + AgI =>
C3H7I + AgNO3 = C3H7O3N + AgI

C6H12 + KMnO4 + H2O = KOH + MnO2 + C6H14O2 =>
3 C6H12 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C6H14O2

Be(OH)2 + NaOH = NaBe(OH)3 =>
Be(OH)2 + NaOH = NaBe(OH)3

Pb(CH3COO)2 + Na3PO4 = Pb3(PO4)2 + Na(CH3COO) =>
3 Pb(CH3COO)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 Na(CH3COO)

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

H2SO4 + Na = (Na)2SO4 + H2 =>
H2SO4 + 2 Na = (Na)2SO4 + H2

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

C3H8O3 + H2 = C3H8O + H2O =>
C3H8O3 + 2 H2 = C3H8O + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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