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Chemische vergelijkingen in evenwicht op12/19/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaBr + NH4Cl = NH4Br + NaCl =>
NaBr + NH4Cl = NH4Br + NaCl

Cl + Zn = ZnCl2 =>
2 Cl + Zn = ZnCl2

Mg + SnSO4 = Mg(SO4)2 + Sn2 =>
Mg + 2 SnSO4 = Mg(SO4)2 + Sn2

H3(PO4) + KNO3 = K3PO4 + HNO3 =>
H3(PO4) + 3 KNO3 = K3PO4 + 3 HNO3

Cr + H2SO4 = CrSO4 + H2O + H2S =>
4 Cr + 5 H2SO4 = 4 CrSO4 + 4 H2O + H2S

Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O

K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O

HOCH2CH2CH2OH + KMnO4 + H2SO4 = HOOCCH2COOH + MnSO4 + H2O + K2SO4 =>
5 HOCH2CH2CH2OH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCH2COOH + 8 MnSO4 + 22 H2O + 4 K2SO4

LiCl + HNO3 = HCl + LiNO3 =>
LiCl + HNO3 = HCl + LiNO3

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

CH2CH2CHO + Cu(OH)2 + NaOH = HCOONa + Cu2O + H2O =>
2 CH2CH2CHO + 18 Cu(OH)2 + 6 NaOH = 6 HCOONa + 9 Cu2O + 23 H2O

Fe(s) + HCl(aq) = FeCl3 + H2(g) =>
2 Fe(s) + 6 HCl(aq) = 2 FeCl3 + 3 H2(g)

Zn + HNO3 = Zn(NO3)2 + NH4N03 + H2O =>
12 Zn + 28 HNO3 = 12 Zn(NO3)2 + NH4N03 + 12 H2O

Na1 + Cl1 = NaCl =>
Na1 + Cl1 = NaCl

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

CH3CH2NH2 + O2 = CO2 + H2O + N2 =>
4 CH3CH2NH2 + 15 O2 = 8 CO2 + 14 H2O + 2 N2

C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O

SO3 + F2 = SO2F + O2 =>
2 SO3 + F2 = 2 SO2F + O2

ZnBr2 + Cl = Br + ZnCl2 =>
ZnBr2 + 2 Cl = 2 Br + ZnCl2

HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O

CaOCl2 + HCl = CaCl2 + H2O + Cl2 =>
CaOCl2 + 2 HCl = CaCl2 + H2O + Cl2

C9H13N + HCl = C9H13N*HCl =>
C9H13N + HCl = C9H13N*HCl

C3H8 + I2 = CI4 + HI =>
C3H8 + 10 I2 = 3 CI4 + 8 HI

FeSO4 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 FeSO4 + K2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + K2SO4 + 7 H2O

C3H8 + I2 = CI4 + HI =>
C3H8 + 10 I2 = 3 CI4 + 8 HI

BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)

CH3COOH + HCl = CH3COOHCl + H2 =>
2 CH3COOH + 2 HCl = 2 CH3COOHCl + H2

CuCl2K3Fe(Cn)6 = CuFe(Cn)6K3Cl2 =>
CuCl2K3Fe(Cn)6 = CuFe(Cn)6K3Cl2

HCn + KOH = KCn + H2O =>
HCn + KOH = KCn + H2O

KOH + Cu(NO3)2 = Cu(OH)2 + KNO3 =>
2 KOH + Cu(NO3)2 = Cu(OH)2 + 2 KNO3

Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O

BaSO4 + H2SO4 = Ba(SO4)2 + H2 =>
BaSO4 + H2SO4 = Ba(SO4)2 + H2

C5H12N2O2 + O2 = CO2 + H2O + NH3 =>
2 C5H12N2O2 + 11 O2 = 10 CO2 + 6 H2O + 4 NH3

SF6 + NaOH = Na2SO4 + NaF + H2O =>
SF6 + 8 NaOH = Na2SO4 + 6 NaF + 4 H2O

AgC2H3O2(aq) + CaCl2(aq) = AgCl + Ca(C2H3O2)2(aq) =>
2 AgC2H3O2(aq) + CaCl2(aq) = 2 AgCl + Ca(C2H3O2)2(aq)

H{+} + MnO4{-} + H2C2O4 = Mn{2+} + H2O + CO2 =>
6 H{+} + 2 MnO4{-} + 5 H2C2O4 = 2 Mn{2+} + 8 H2O + 10 CO2

NaClO + HNO3 = NaNO3 + HClO4 + HCl =>
4 NaClO + 4 HNO3 = 4 NaNO3 + HClO4 + 3 HCl

Pb(NO3)2 + Al2(SO4)3 = Pb2(SO4)3 + Al(NO3)2 =>
2 Pb(NO3)2 + Al2(SO4)3 = Pb2(SO4)3 + 2 Al(NO3)2

SiCH6 + O2 = SiO2 + CO2 + H2O =>
2 SiCH6 + 7 O2 = 2 SiO2 + 2 CO2 + 6 H2O

Ca + Pb(NO3)2 = Pb + Ca(NO3)2 =>
Ca + Pb(NO3)2 = Pb + Ca(NO3)2

AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O

Me + HNO3 = MeNO3 + H2O + NO =>
3 Me + 4 HNO3 = 3 MeNO3 + 2 H2O + NO

NH3H2O + H2SO4 = (NH4)2SO4 + H2O =>
2 NH3H2O + H2SO4 = (NH4)2SO4 + 2 H2O

Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3

CO2 + H{+} + e = CH4 + H2O =>
CO2 + 8 H{+} + 8e = CH4 + 2 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

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

K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2

FeCl3 + (NH3) = Fe(NH3)4 + Cl2 =>
2 FeCl3 + 8(NH3) = 2 Fe(NH3)4 + 3 Cl2

H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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