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Chemische vergelijkingen in evenwicht op12/03/24

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Breng de vergelijking van een chemische reactie in evenwicht
NH4OH + Al(NO3) = AlOH + NH4NO3 =>
NH4OH + Al(NO3) = AlOH + NH4NO3

NH4Ce = NH3 + HCe =>
NH4Ce = NH3 + HCe

CHNH2OHCHOHCOOH + O2 = CO2 + H2O + N2 =>
4 CHNH2OHCHOHCOOH + 11 O2 = 12 CO2 + 14 H2O + 2 N2

HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO

O2 + CH4 = CH3OH =>
O2 + 2 CH4 = 2 CH3OH

CaCO3 + HCl = CaCl2 + Ca(HCO3)2 =>
2 CaCO3 + 2 HCl = CaCl2 + Ca(HCO3)2

F2 = F12 =>
6 F2 = F12

Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2

K2S(aq) + Ni(NO3)2(aq) = KNO3(aq) + SNi(aq) =>
K2S(aq) + Ni(NO3)2(aq) = 2 KNO3(aq) + SNi(aq)

Cr2O7{2-} + H{+} + Fe = Cr{3+} + H2O + Fe{2+} =>
Cr2O7{2-} + 14 H{+} + 3 Fe = 2 Cr{3+} + 7 H2O + 3 Fe{2+}

NH3 + MgCl2 = N2 + Mg + HCl =>
2 NH3 + 3 MgCl2 = N2 + 3 Mg + 6 HCl

Pb(CH3COO)2 + NaClO + KOH = PbO2 + KC2H3O2 + NaCl + H2O =>
Pb(CH3COO)2 + NaClO + 2 KOH = PbO2 + 2 KC2H3O2 + NaCl + H2O

C2H6 + O2(g) = CO2(g) + H2O(g) =>
2 C2H6 + 7 O2(g) = 4 CO2(g) + 6 H2O(g)

CO + H2AsO4{-}{+} + H2O = H3AsO3 + HCO3{-} =>
CO + H2AsO4{-}{+} + H2O = H3AsO3 + HCO3{-}

V + HCl + HNO3 = VCl4 + NO + H2O =>
3 V + 12 HCl + 4 HNO3 = 3 VCl4 + 4 NO + 8 H2O

ZnH2 + NO = Zn(NO) + H =>
ZnH2 + NO = Zn(NO) + 2 H

H2NC6H4OH + CH3COOH = C8H9NO2 + H2O =>
H2NC6H4OH + CH3COOH = C8H9NO2 + H2O

Pb(SO4)2 + Ag = Pb + (SO4)2Ag =>
Pb(SO4)2 + Ag = Pb + (SO4)2Ag

Mg + HNO3 = HO + NHNO3 + Mg(NO3) =>
2 Mg + 4 HNO3 = 3 HO + NHNO3 + 2 Mg(NO3)

C6H7N + Br2 = C6H6NBr + HBr =>
C6H7N + Br2 = C6H6NBr + HBr

C5H11NH2 + O2 = CO2 + H2O + NO2 =>
4 C5H11NH2 + 37 O2 = 20 CO2 + 26 H2O + 4 NO2

Na2CO3 + Ba(OH)2 = NaOH + BaCO3 =>
Na2CO3 + Ba(OH)2 = 2 NaOH + BaCO3

P + H2SO4 = H3PO4 + H2O + SO2 =>
2 P + 5 H2SO4 = 2 H3PO4 + 2 H2O + 5 SO2

CH6O3 = C + H3 + O =>
CH6O3 = C + 2 H3 + 3 O

SrBr2(aq) + AgNO3(aq) = Sr(NO3)2(aq) + AgBr(s) =>
SrBr2(aq) + 2 AgNO3(aq) = Sr(NO3)2(aq) + 2 AgBr(s)

Fe2SO4 + KSCN = K[Fe(SCN)2] + K2SO4 =>
Fe2SO4 + 4 KSCN = 2 K[Fe(SCN)2] + K2SO4

SO2 + H2O = OH + HSO2 =>
SO2 + H2O = OH + HSO2

Co(NO3)2 + Na2C2O4 = CoC2O4 + NaNO3 =>
Co(NO3)2 + Na2C2O4 = CoC2O4 + 2 NaNO3

K2S2O5 + H2C4H4O5 = K2C4H4O5 + H2O + SO2 =>
K2S2O5 + H2C4H4O5 = K2C4H4O5 + H2O + 2 SO2

Na2ZnO2 + H2SO3 = Na2SO3 + ZnSO3 + H2O =>
Na2ZnO2 + 2 H2SO3 = Na2SO3 + ZnSO3 + 2 H2O

P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)

ZnCl2 + Na2S = NaCl + ZnS =>
ZnCl2 + Na2S = 2 NaCl + ZnS

NaNO2NaNO2 + KMnO4 + HNO3 = NaNO3 + KNO3 + Mn(NO3)2 + H2O =>
5 NaNO2NaNO2 + 4 KMnO4 + 12 HNO3 = 10 NaNO3 + 4 KNO3 + 4 Mn(NO3)2 + 6 H2O

FeCl3(aq) + H2S(g) = Fe2S3 + HCl =>
2 FeCl3(aq) + 3 H2S(g) = Fe2S3 + 6 HCl

CaSO4 = Ca + S + O2 =>
CaSO4 = Ca + S + 2 O2

Al + NaOH + H2O + O2 = Na[Al(OH)4] =>
4 Al + 4 NaOH + 6 H2O + 3 O2 = 4 Na[Al(OH)4]

AgF(aq) + (NH4)2Cr2O7(aq) = Ag2Cr2O7(s) + NH4F(aq) =>
2 AgF(aq) + (NH4)2Cr2O7(aq) = Ag2Cr2O7(s) + 2 NH4F(aq)

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Al(NO3)3 + NaCl = AlCl3 + NaNO3 =>
Al(NO3)3 + 3 NaCl = AlCl3 + 3 NaNO3

HI + KNO3 = HNO3 + KI =>
HI + KNO3 = HNO3 + KI

Ti + Fe = TiFe =>
Ti + Fe = TiFe

PbO2 + Hf = HfO2 + Pb =>
PbO2 + Hf = HfO2 + Pb

(CH3)H2N + O2 = CO2 + H2O + N2 =>
4(CH3)H2N + 9 O2 = 4 CO2 + 10 H2O + 2 N2

HCI + CaCO3 = CaCI2 + H2O + CO =>
2 HCI + CaCO3 = CaCI2 + H2O + 2 CO

NH2OH + Mg + HCl = NH3 + MgCl2 + H2O =>
NH2OH + Mg + 2 HCl = NH3 + MgCl2 + H2O

CsOHH2O + SiO2 = Cs2SiO3 + H2O =>
2 CsOHH2O + SiO2 = Cs2SiO3 + 3 H2O

Ca(NO3)2 + KCl2 = CaCl2 + K(NO3)2 =>
Ca(NO3)2 + KCl2 = CaCl2 + K(NO3)2

Na2ZnO2 + H2SO3 = Na2SO3 + ZnSO3 + H2O =>
Na2ZnO2 + 2 H2SO3 = Na2SO3 + ZnSO3 + 2 H2O

K2CO3 + C2H4O2 = KC2H3O + H2O + CO2 =>
2 K2CO3 + 5 C2H4O2 = 4 KC2H3O + 4 H2O + 4 CO2

Ca2Mg5Si8O22OH2 + H2SO4 + O2 = CaSO4 + MgSO4 + SiO2 + H2O =>
2 Ca2Mg5Si8O22OH2 + 14 H2SO4 + O2 = 4 CaSO4 + 10 MgSO4 + 16 SiO2 + 16 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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