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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
C2H2 + O2 = C2H2O =>
2 C2H2 + O2 = 2 C2H2O

FeAsS + O2 + H2O = Fe(OH)3 + H2SO4 + H3AsO4 =>
2 FeAsS + 7 O2 + 8 H2O = 2 Fe(OH)3 + 2 H2SO4 + 2 H3AsO4

NaOH + Na2S2O8 + KI = KIO3 + Na2SO3 + H2O =>
2 NaOH + Na2S2O8 + KI = KIO3 + 2 Na2SO3 + H2O

C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

C3H7ONa + NaOH = C3H8O + Na2O =>
C3H7ONa + NaOH = C3H8O + Na2O

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

Au2O3 + KI = AuI3 + OK2 =>
Au2O3 + 6 KI = 2 AuI3 + 3 OK2

CH3C(CH3)CH2 + KMnO4 + H2SO4 = CH3COCH3 + K2SO4 + MnSO4 + H2O =>
15 CH3C(CH3)CH2 + 8 KMnO4 + 12 H2SO4 = 20 CH3COCH3 + 4 K2SO4 + 8 MnSO4 + 12 H2O

K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3]*H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3]*H2O + 6 CO2 + 5 H2O

NH3 + AgCl = Ag(NH3)2 + Cl2 =>
4 NH3 + 2 AgCl = 2 Ag(NH3)2 + Cl2

C2H7N + O2 = CO2 + H2O + NO2 =>
4 C2H7N + 19 O2 = 8 CO2 + 14 H2O + 4 NO2

Cl2 + KL = KCl + L2 =>
Cl2 + 2 KL = 2 KCl + L2

Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)

Sb{+3} + BrO3{-} + H{+} = Sb{5+} + Br{-} + H2O =>
3 Sb{+3} + BrO3{-} + 6 H{+} = 3 Sb{5+} + Br{-} + 3 H2O

NaN3(s) = Na(s) + N2(g) =>
2 NaN3(s) = 2 Na(s) + 3 N2(g)

H3PO4 + OH{-} = HPO4{2-} + H2O =>
H3PO4 + 2 OH{-} = HPO4{2-} + 2 H2O

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

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

SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4

Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O

Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)

V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5

Cl2(g) + LiBr(aq) = Br2(g) + LiCl2(aq) =>
2 Cl2(g) + 2 LiBr(aq) = Br2(g) + 2 LiCl2(aq)

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl

Rb + S2 = Rb2S =>
4 Rb + S2 = 2 Rb2S

Mg(OH)2(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HCl(aq) = MgCl2(aq) + 2 H2O(l)

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

HNO3 + H2O2 = HNO4 + H2O =>
HNO3 + H2O2 = HNO4 + H2O

CaNO3 + HCl = HNO3 + CaCl =>
CaNO3 + HCl = HNO3 + CaCl

PB(NO3)2 + KCl = PBCl2 + KNO3 =>
PB(NO3)2 + 2 KCl = PBCl2 + 2 KNO3

K(s) + ZnCl2(aq) = Zn(s) + KCl2(aq) =>
K(s) + ZnCl2(aq) = Zn(s) + KCl2(aq)

NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

Zn(NO3)2 + CuSO4 = ZnSO4 + Cu(NO3)2 =>
Zn(NO3)2 + CuSO4 = ZnSO4 + Cu(NO3)2

CeCl3 + HCl = CeCl4 + H2 =>
2 CeCl3 + 2 HCl = 2 CeCl4 + H2

Sr + KCl = SrCl2 + K =>
Sr + 2 KCl = SrCl2 + 2 K

MgCO3 + HNO3 + H2O = Mg(NO3)2*6H2O + CO2 =>
MgCO3 + 2 HNO3 + 5 H2O = Mg(NO3)2*6H2O + CO2

P4O10 + H2O = PO4 + H3O =>
P4O10 + 18 H2O = 4 PO4 + 12 H3O

NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(gas) =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(gas)

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

KMnO4 + NaCl = KCl + NaMnO4 =>
KMnO4 + NaCl = KCl + NaMnO4

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

KOH + HI = HOH + KI =>
KOH + HI = HOH + KI

Na2SO4 + CuSO4 = Cu(SO4)2 + Na =>
Na2SO4 + CuSO4 = Cu(SO4)2 + 2 Na

Pb3(PO4)4 + (NH4)2Cr2O7 = (NH4)3PO4 + Pb(Cr2O7)2 =>
Pb3(PO4)4 + 6(NH4)2Cr2O7 = 4(NH4)3PO4 + 3 Pb(Cr2O7)2

Li2SO4 + Mg(NO3)2 = Li2(NO3)2 + MgSO4 =>
Li2SO4 + Mg(NO3)2 = Li2(NO3)2 + MgSO4

H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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