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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
CuO + C2H4O2 = Cu + CO2 + H2O =>
4 CuO + C2H4O2 = 4 Cu + 2 CO2 + 2 H2O

ZnSO3 + H2O = ZnSO4 + H2 =>
ZnSO3 + H2O = ZnSO4 + H2

NaOH + NaBr = OH + Na2Br =>
NaOH + NaBr = OH + Na2Br

Ti(SO4)2 + NaBO3 = Na2SO4 + Ti(BO3)4 =>
Ti(SO4)2 + 4 NaBO3 = 2 Na2SO4 + Ti(BO3)4

Sn + NaOH + H2O = Na(Sn(OH)2) + H =>
Sn + NaOH + H2O = Na(Sn(OH)2) + H

Fe3{+} + Ce3{+} = Fe2{+} + Ce4{+} =>
2 Fe3{+} + 4 Ce3{+} = 3 Fe2{+} + 3 Ce4{+}

Fe(NO3)3 + NaCl = NaNO3 + FeCl3 =>
Fe(NO3)3 + 3 NaCl = 3 NaNO3 + FeCl3

HI + Ba(OH)2 = H2O + BaIHO =>
HI + Ba(OH)2 = H2O + BaIHO

NaClO + BaS = BaClO + NaS =>
NaClO + BaS = BaClO + NaS

NaCl + MgO2 + H2SO4 = NaHSO4 + MgSO4 + Cl2 + H2O =>
2 NaCl + MgO2 + 3 H2SO4 = 2 NaHSO4 + MgSO4 + Cl2 + 2 H2O

Ba(H2PO4)2 + NaOH = Na3PO4 + Ba3(PO4)2 + H2O =>
3 Ba(H2PO4)2 + 12 NaOH = 4 Na3PO4 + Ba3(PO4)2 + 12 H2O

NH4VO3 + H2SO4 = (NH4)2SO4 + V2O5 + H2O =>
2 NH4VO3 + H2SO4 = (NH4)2SO4 + V2O5 + H2O

MgL2 + H2SO4 = HL + MgSO4 =>
MgL2 + H2SO4 = 2 HL + MgSO4

KClNa2CO3 = KCO3Na2Cl =>
KClNa2CO3 = KCO3Na2Cl

Mg + AgNO2 = Ag + Mg(NO2)2 =>
Mg + 2 AgNO2 = 2 Ag + Mg(NO2)2

Al + Az = AzAl =>
Al + Az = AzAl

C11H24 = C2H4 + C9H20 =>
C11H24 = C2H4 + C9H20

H3PO4 + MnO = P + HMnO3 + H2O =>
3 H3PO4 + 5 MnO = 3 P + 5 HMnO3 + 2 H2O

HI + CoCO3 = H2O + CO2 + CoI2 =>
2 HI + CoCO3 = H2O + CO2 + CoI2

Al + HNO = AlNO + H2 =>
2 Al + 2 HNO = 2 AlNO + H2

NH4F + H2O = NH4OH + HF =>
NH4F + H2O = NH4OH + HF

Ca(OH)Cl = CaCl2Ca(OH)2 =>
2 Ca(OH)Cl = CaCl2Ca(OH)2

Ag + AuCl3 = AgCl + Au =>
3 Ag + AuCl3 = 3 AgCl + Au

(NH4)3PO4 + CuNO3 = Cu3PO4 + (NH4)NO3 =>
(NH4)3PO4 + 3 CuNO3 = Cu3PO4 + 3(NH4)NO3

S + HSO4 = SO2 + H2O =>
3 S + 4 HSO4 = 7 SO2 + 2 H2O

CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2 =>
2 CaCO3 + H2O + SO3 = CaSO4 + Ca(HCO3)2

Co2S3 = Co{3+} + S{-2} =>
Co2S3 = 2 Co{3+} + 3 S{-2}

AuCl3 + Al2(SO4)3 = Au(SO4)3 + Al2Cl3 =>
AuCl3 + Al2(SO4)3 = Au(SO4)3 + Al2Cl3

KNO2 + K2Cr2O6 + H2SO4 = KNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
2 KNO2 + K2Cr2O6 + 4 H2SO4 = 2 KNO3 + Cr2(SO4)3 + K2SO4 + 4 H2O

CuSO9H10 = CuSO4 + H2O =>
CuSO9H10 = CuSO4 + 5 H2O

C2H3Cl + O = CO2 + H2O + Cl2 =>
2 C2H3Cl + 11 O = 4 CO2 + 3 H2O + Cl2

ClH + P = ClP + H2 =>
2 ClH + 2 P = 2 ClP + H2

Cu(NO3)2 + H2O = HNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 H2O = 2 HNO3 + Cu(OH)2

Cr2O3 + O2 = Cr2O5 =>
Cr2O3 + O2 = Cr2O5

CaCl2 + Na3PO4 + H2O + HCl = CaHPO4*2H2O + NaCl =>
CaCl2 + Na3PO4 + 2 H2O + HCl = CaHPO4*2H2O + 3 NaCl

N6Cl12 + C6H12 = H + N2 + C3Cl12 =>
2 N6Cl12 + C6H12 = 12 H + 6 N2 + 2 C3Cl12

H3P + Mg(OH)2 = Mg3P2 + H3(OH)3 =>
2 H3P + 3 Mg(OH)2 = Mg3P2 + 2 H3(OH)3

Cl2 + Ag = Cl{-} + Ag{2+} =>
Cl2 + Ag = 2 Cl{-} + Ag{2+}

NaSO4SrCl2 = NaCl2SrSO4 =>
NaSO4SrCl2 = NaCl2SrSO4

NH + NO2 = N + H2O =>
4 NH + NO2 = 5 N + 2 H2O

HCCNa + H2O = HCCH + NaOH =>
HCCNa + H2O = HCCH + NaOH

K2SO4 + Na2SO4 = K3Na(SO4)2 =>
3 K2SO4 + Na2SO4 = 2 K3Na(SO4)2

CuO + HS4O = Cu{+2} + S4O{2-} + HO =>
CuO + HS4O = Cu{+2} + S4O{2-} + HO

KOH + BaSO4 = BaOH + KSO4 =>
KOH + BaSO4 = BaOH + KSO4

FeS + HNO3 = Fe2(SO4)3 + Fe(NO3)2 + N2O + H2O =>
12 FeS + 34 HNO3 = 4 Fe2(SO4)3 + 4 Fe(NO3)2 + 13 N2O + 17 H2O

AlZr + Al = Al3Zr2 =>
2 AlZr + Al = Al3Zr2

NaSCN + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Na2SO4 + N2 + CO2 + H2O =>
10 NaSCN + 28 H2SO4 + 22 KMnO4 = 22 MnSO4 + 11 K2SO4 + 5 Na2SO4 + 5 N2 + 10 CO2 + 28 H2O

(NH4)2S2O8 + KI + Na2S2O3 + KCl = (NH4)2SO3 + NaI + K3S2O8 + Cl2 =>
20(NH4)2S2O8 + 8 KI + 4 Na2S2O3 + 34 KCl = 20(NH4)2SO3 + 8 NaI + 14 K3S2O8 + 17 Cl2

MnO2 + H2C2O4 + H{+} = Mn3{+} + CO4 + H2O =>
30 MnO2 + 11 H2C2O4 + 10 H{+} = 10 Mn3{+} + 22 CO4 + 16 H2O

Zn + HNO3 = Zn(NO3)2 + NHNO3 + H2O =>
5 Zn + 14 HNO3 = 5 Zn(NO3)2 + 2 NHNO3 + 6 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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