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Chemische vergelijkingen in evenwicht op12/15/24

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Breng de vergelijking van een chemische reactie in evenwicht
CrO + Cr2O3 = Cr3O4 =>
CrO + Cr2O3 = Cr3O4

Na2FeO4 + H2O = NaOH + FeOH + O2 =>
4 Na2FeO4 + 6 H2O = 8 NaOH + 4 FeOH + 5 O2

K2Cr2O7 + HCl + CrCl2 = CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl + 6 CrCl2 = 8 CrCl3 + 7 H2O + 2 KCl

C6H5OH + Cl2 + NaOH = C6Cl5ONa + HCl + H2O =>
C6H5OH + 5 Cl2 + NaOH = C6Cl5ONa + 5 HCl + H2O

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Ca(CH3CO2)2 + (NH4)2CO3 = CaCO3 + NH4CH3CO2 =>
Ca(CH3CO2)2 + (NH4)2CO3 = CaCO3 + 2 NH4CH3CO2

Cu + KOH = CuOH + K2 =>
2 Cu + 2 KOH = 2 CuOH + K2

NaOH + KNP = NaNP + KOH =>
NaOH + KNP = NaNP + KOH

Na + Sr(NO3)2 = NaSr(NO3)2 =>
Na + Sr(NO3)2 = NaSr(NO3)2

NaF + Li = LiF + Na =>
NaF + Li = LiF + Na

NaOH + KNP = NaNP + KOH =>
NaOH + KNP = NaNP + KOH

BeSO4 + NaCl = BeCl2 + Na2SO4 =>
BeSO4 + 2 NaCl = BeCl2 + Na2SO4

HIKOH = H2OKI =>
HIKOH = H2OKI

Li + H2O = LiH + HO =>
Li + H2O = LiH + HO

FeCuSO4 = CuFeSO4 =>
FeCuSO4 = CuFeSO4

Ca(OH)2(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) =>
3 Ca(OH)2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l)

CaO + HNo3 = Ca(No3)2 + H2O =>
CaO + 2 HNo3 = Ca(No3)2 + H2O

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

C10H15N + O2 = CO2 + H2O + N2 =>
4 C10H15N + 55 O2 = 40 CO2 + 30 H2O + 2 N2

Zn(OH)2 + KOH = K2ZnO2 + H2O =>
Zn(OH)2 + 2 KOH = K2ZnO2 + 2 H2O

CH3COONa + C6H5OH = CH3COOH + C6H5ONa =>
CH3COONa + C6H5OH = CH3COOH + C6H5ONa

CaO + HNo3 = Ca(No3)2 + H2O =>
CaO + 2 HNo3 = Ca(No3)2 + H2O

Li + H2O = LiH + HO =>
Li + H2O = LiH + HO

HClO3 = Cl2 + O2 + H2 =>
2 HClO3 = Cl2 + 3 O2 + H2

CH3COONa + C6H5OH = CH3COOH + C6H5ONa =>
CH3COONa + C6H5OH = CH3COOH + C6H5ONa

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

Na(CO3)2 + Cu(NO3)2 = Na(NO3)2 + Cu(CO3)2 =>
Na(CO3)2 + Cu(NO3)2 = Na(NO3)2 + Cu(CO3)2

BaCl2 + CH3COONa = (CH3COO)2Ba + NaCl =>
BaCl2 + 2 CH3COONa = (CH3COO)2Ba + 2 NaCl

HClO3 = Cl2 + O2 + H2 =>
2 HClO3 = Cl2 + 3 O2 + H2

H2ONO2 = H2NO3 =>
H2ONO2 = H2NO3

NH2OH + HClO = N2 + HCl + H2O =>
2 NH2OH + HClO = N2 + HCl + 3 H2O

P2O3 + KOH = K2HPO3 + H2O =>
P2O3 + 4 KOH = 2 K2HPO3 + H2O

HCl + CaO = CaCl2 + H2O =>
2 HCl + CaO = CaCl2 + H2O

NiSO4 + Ca(OH)2 = Ni(OH)2 + CaSO4 =>
NiSO4 + Ca(OH)2 = Ni(OH)2 + CaSO4

K4[Cd(OH)6] + HCl = KCl + Cd(OH)2 + H2O =>
K4[Cd(OH)6] + 4 HCl = 4 KCl + Cd(OH)2 + 4 H2O

KOH + Zn + O2 = K2ZnO2 + H2O =>
4 KOH + 2 Zn + O2 = 2 K2ZnO2 + 2 H2O

FeO3 + CO = CO2 + Fe =>
FeO3 + 3 CO = 3 CO2 + Fe

HCl(g) + Na2CO3(aq) = NaCl(aq) + H2O(l) + CO2(aq) =>
2 HCl(g) + Na2CO3(aq) = 2 NaCl(aq) + H2O(l) + CO2(aq)

NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3

C6H5NO2 + HCl + Sn = C6H5NH3Cl + SnCl4 + H2O =>
2 C6H5NO2 + 14 HCl + 3 Sn = 2 C6H5NH3Cl + 3 SnCl4 + 4 H2O

FeCl3 + HNO3 = Fe(NO3)3 + HCl =>
FeCl3 + 3 HNO3 = Fe(NO3)3 + 3 HCl

SCN{-} + S8 + H2O = N2 + CO2 + S{-2} + H2S =>
16 SCN{-} + 3 S8 + 32 H2O = 8 N2 + 16 CO2 + 8 S{-2} + 32 H2S

Ca(HCO3)2 + KCl = CaCl2 + KOH + CO2 =>
Ca(HCO3)2 + 2 KCl = CaCl2 + 2 KOH + 2 CO2

PbS + O2 = PbO + SO2 = =>
2 PbS + 3 O2 = 2 PbO + 2 SO2

Al2B2 = AlB =>
Al2B2 = 2 AlB

()KCIO3(s) = ()KCI(s) + ()O2(g) =>
2()KCIO3(s) = 2()KCI(s) + 3()O2(g)

CuCI = C + Cu + I2 =>
2 CuCI = 2 C + 2 Cu + I2

Li + H2O = LiH + HO =>
Li + H2O = LiH + HO

()KCIO3(s) = ()KCI(s) + ()O2(g) =>
2()KCIO3(s) = 2()KCI(s) + 3()O2(g)

Br2Mg + Cl = MgCl2 + Br =>
Br2Mg + 2 Cl = MgCl2 + 2 Br

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Breng de vergelijking van een chemische reactie in evenwicht
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