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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Fe + Cu(ii)SO4 = FeSO4 + Cu =>
Fe + Cu(ii)SO4 = FeSO4 + Cu

Hg2(NO3)2 + Na2CO3 = NaNO3 + Hg2CO3 =>
Hg2(NO3)2 + Na2CO3 = 2 NaNO3 + Hg2CO3

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

KNO2 + H2SO4 = HNO2 + KHSO4 =>
KNO2 + H2SO4 = HNO2 + KHSO4

LiOH + KHSO4 = LiHSO4 + KOH =>
LiOH + KHSO4 = LiHSO4 + KOH

C2H5OH + HNO3 = C2H5ONO2 + H2O =>
C2H5OH + HNO3 = C2H5ONO2 + H2O

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

Fe(s) + AgNO3 = Ag + Fe(NO3)3 =>
Fe(s) + 3 AgNO3 = 3 Ag + Fe(NO3)3

HBr + O2 = Br2 + H2O =>
4 HBr + O2 = 2 Br2 + 2 H2O

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

FeI3 + (NH4)3PO4 = FePO4 + NH4I =>
FeI3 + (NH4)3PO4 = FePO4 + 3 NH4I

Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2

NaI + KMnO4 + KOH = I2 + K2MnO4 + NaOH =>
2 NaI + 2 KMnO4 + 2 KOH = I2 + 2 K2MnO4 + 2 NaOH

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

(CH3)2O = CH4 + H2 + CO =>
(CH3)2O = CH4 + H2 + CO

C3H8O = C3H6O + H =>
C3H8O = C3H6O + 2 H

C2H5OH + HCOOH = HCOOC2H5 + H2O =>
C2H5OH + HCOOH = HCOOC2H5 + H2O

KBr + H2O = KOH + H + Br =>
KBr + H2O = KOH + H + Br

Na3SO4 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 Na3SO4 + 2 H2SO4 = 3 Na2SO4 + SO2 + 2 H2O

Cu + N + O2 = Cu(NO3)2 =>
Cu + 2 N + 3 O2 = Cu(NO3)2

Ni + HCl = Ni(Cl2)2 + H2 =>
Ni + 4 HCl = Ni(Cl2)2 + 2 H2

Fe2O3 + Co = Fe + Co2O =>
Fe2O3 + 6 Co = 2 Fe + 3 Co2O

H2 + CO3 = H2CO3 =>
H2 + CO3 = H2CO3

Na + H2SO4 = Na2SO4 + H2S + H2O =>
8 Na + 5 H2SO4 = 4 Na2SO4 + H2S + 4 H2O

C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O

C12H22 + HNO3 = H2C2O4 + NO + H2O =>
3 C12H22 + 58 HNO3 = 18 H2C2O4 + 58 NO + 44 H2O

H2O2(aq) + NaI(aq) = NaOI(aq) + H2O(l) =>
H2O2(aq) + NaI(aq) = NaOI(aq) + H2O(l)

HCOOH + Mg = MgCOOH + H =>
HCOOH + Mg = MgCOOH + H

CsOH + Ca = Ca(OH)2 + Cs =>
2 CsOH + Ca = Ca(OH)2 + 2 Cs

S2(O2)2 + H2S = S + H2O =>
S2(O2)2 + 4 H2S = 6 S + 4 H2O

KI + H2O2 = KOH + I =>
2 KI + H2O2 = 2 KOH + 2 I

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

NO2 + Cr2O7 = Cr + NO3 =>
7 NO2 + Cr2O7 = 2 Cr + 7 NO3

NaHCO3 + C2H4O2 = CO2 + H2O + C2H3NaO2 =>
NaHCO3 + C2H4O2 = CO2 + H2O + C2H3NaO2

NaCN + H2SO4 = Na2SO4 + HCN =>
2 NaCN + H2SO4 = Na2SO4 + 2 HCN

AgNO3 + AlI3 = AgI + Al(NO3)3 =>
3 AgNO3 + AlI3 = 3 AgI + Al(NO3)3

UO2(SO4)3 + NH4OH + H = (NH4)2U2O7 + (NH4)2SO4 + H2O =>
2 UO2(SO4)3 + 14 NH4OH + 8 H = (NH4)2U2O7 + 6(NH4)2SO4 + 11 H2O

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3

Hg(NO3)2 + KJ = HgJ2 + KNO3 =>
Hg(NO3)2 + 2 KJ = HgJ2 + 2 KNO3

Na2S2O3 + Br2 + H2O = Na2SO4 + S + HBr =>
Na2S2O3 + Br2 + H2O = Na2SO4 + S + 2 HBr

Mg + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)

C3H7NO2 + O2 = C3H4O3 + NH3 =>
2 C3H7NO2 + O2 = 2 C3H4O3 + 2 NH3

AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI

Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3

Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2

X2 + KOH = KX + KXO3 + H2O =>
3 X2 + 6 KOH = 5 KX + KXO3 + 3 H2O

BaCrO4 + H{+} = Ba{2+} + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H{+} = 2 Ba{2+} + H2Cr2O7 + H2O

Pb(NO3)2 + H2O = PbO + H(NO3) =>
Pb(NO3)2 + H2O = PbO + 2 H(NO3)

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Breng de vergelijking van een chemische reactie in evenwicht
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