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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
KH2SbO4KOH = K2HSbO4H2O =>
KH2SbO4KOH = K2HSbO4H2O

(NH4)2 + (Cr2O7) = CrO3 + N2 + H2O =>
(NH4)2 + 4(Cr2O7) = 8 CrO3 + N2 + 4 H2O

MgBr2(s) + Cl2(g) = MgCl2(s) + Br2(g) =>
MgBr2(s) + Cl2(g) = MgCl2(s) + Br2(g)

HgOH + H3PO4 = Hg3(PO4) + H2O =>
3 HgOH + H3PO4 = Hg3(PO4) + 3 H2O

S = S2 =>
2 S = S2

Br2 + H2O = BrO3{-} + Br{-} + H{+} =>
3 Br2 + 3 H2O = BrO3{-} + 5 Br{-} + 6 H{+}

HClO4 + NaOH = NaClO4 + H2O =>
HClO4 + NaOH = NaClO4 + H2O

CaCl2(aq) + H2O(l) = CaO(s) + HCl(aq) =>
CaCl2(aq) + H2O(l) = CaO(s) + 2 HCl(aq)

C4H8O2 + K2CO3 = C4H7O2K + CO2 + H2O =>
2 C4H8O2 + K2CO3 = 2 C4H7O2K + CO2 + H2O

NaOH + KPH = Na + KP + H2O =>
NaOH + KPH = Na + KP + H2O

NaCl + Hg = NaHg + Cl2 =>
2 NaCl + 2 Hg = 2 NaHg + Cl2

Br + Na = NaBr =>
Br + Na = NaBr

H2Te + Al(OH)3 = Al(HTe)3 + H2O =>
3 H2Te + Al(OH)3 = Al(HTe)3 + 3 H2O

Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2

KNo3(aq) + BaCl(aq) = KCl + No3Ba =>
KNo3(aq) + BaCl(aq) = KCl + No3Ba

Al(NO3)3 + H2O = Al(OH)3 + H + NO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 H + 3 NO3

CO + SO2 = S2 + CO2 =>
4 CO + 2 SO2 = S2 + 4 CO2

Sn + Mo + S = SnMo6S8 =>
Sn + 6 Mo + 8 S = SnMo6S8

V + Cl2 = VCl2 =>
V + Cl2 = VCl2

AI(NO3)3 + Ba(OH)2 = AI(OH)3 + Ba(NO3)2 =>
2 AI(NO3)3 + 3 Ba(OH)2 = 2 AI(OH)3 + 3 Ba(NO3)2

Cu + H2O = H2 + CuO =>
Cu + H2O = H2 + CuO

KMnO4 + NaNO2 = KNO2 + NaMnO4 =>
KMnO4 + NaNO2 = KNO2 + NaMnO4

CaCO3(s) + HCl = CaCl2(aq) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl = CaCl2(aq) + CO2(g) + H2O

Cu(NO3)2 + Ca(IO3)2 = Cu(IO3)2 + Ca(NO3)2 =>
Cu(NO3)2 + Ca(IO3)2 = Cu(IO3)2 + Ca(NO3)2

Cl2O3 + Na2O = NaCl + O2 =>
Cl2O3 + Na2O = 2 NaCl + 2 O2

Al(NO3)3 + H2O = Al(OH)3 + H + NO3 =>
Al(NO3)3 + 3 H2O = Al(OH)3 + 3 H + 3 NO3

NO2{-} + I2 + H2O = NO3{-} + I{-} + H{+} =>
NO2{-} + I2 + H2O = NO3{-} + 2 I{-} + 2 H{+}

CaBr2 + K3PO4 = CaPO4 + K3Br2 =>
CaBr2 + K3PO4 = CaPO4 + K3Br2

(C6H10O5)4 + H2O = C6H12O6 =>
(C6H10O5)4 + 4 H2O = 4 C6H12O6

NaBO2 + H2O2 + H2O = Na2((OH)2B(O2)2B(OH)2)*6H2O =>
2 NaBO2 + 2 H2O2 + 6 H2O = Na2((OH)2B(O2)2B(OH)2)*6H2O

Na2Se + H2O = H2Se + NaOH =>
Na2Se + 2 H2O = H2Se + 2 NaOH

C600H1000O500 + H2O = C12H22O11 =>
C600H1000O500 + 50 H2O = 50 C12H22O11

Na2CO3 + HCH3COO = NaCH3COO + CO2 + H2O =>
Na2CO3 + 2 HCH3COO = 2 NaCH3COO + CO2 + H2O

C6H6 + O2(g) = H2O(g) + CO2(g) =>
2 C6H6 + 15 O2(g) = 6 H2O(g) + 12 CO2(g)

Hg2I2 + O2 = HgO + I2 =>
Hg2I2 + O2 = 2 HgO + I2

Mg(s) + KNO3(aq) = Mg(NO3)2(aq) + K(s) =>
Mg(s) + 2 KNO3(aq) = Mg(NO3)2(aq) + 2 K(s)

F2 + NaCl = NaF + Cl2 =>
F2 + 2 NaCl = 2 NaF + Cl2

S + KOH = K2S2O3 + K2S + H2O =>
4 S + 6 KOH = K2S2O3 + 2 K2S + 3 H2O

(NH4)3Po4 + Pb(No3)4 = Pb3(Po4)4 + NH4No3 =>
4(NH4)3Po4 + 3 Pb(No3)4 = Pb3(Po4)4 + 12 NH4No3

CaCO3 + HCH3COO = H2O + CO2 + Ca(CH3COO) =>
8 CaCO3 + 9 HCH3COO = 6 H2O + 10 CO2 + 8 Ca(CH3COO)

FeCl2 + NaOH = NaCl + Fe(OH)2 =>
FeCl2 + 2 NaOH = 2 NaCl + Fe(OH)2

CH3OH + KMnO4 = HCOOH + KOH + MnO2 + H2O =>
3 CH3OH + 4 KMnO4 = 3 HCOOH + 4 KOH + 4 MnO2 + H2O

H + CO3 = H2CO3 =>
2 H + CO3 = H2CO3

AlN + H2O = Al(OH)3 + NH3 =>
AlN + 3 H2O = Al(OH)3 + NH3

Al + CuF = AlF3 + Cu =>
Al + 3 CuF = AlF3 + 3 Cu

Ni + ZnSO4 = NiSO4 + Zn =>
Ni + ZnSO4 = NiSO4 + Zn

KNO3 + C6H10O5 = KNO2 + CO2 + H2O =>
12 KNO3 + C6H10O5 = 12 KNO2 + 6 CO2 + 5 H2O

NaI + Ca(NO3)2 = NaNO3 + CaI2 =>
2 NaI + Ca(NO3)2 = 2 NaNO3 + CaI2

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

Ni + HCl + H2O = NiCl2(H2O)6 + H2 =>
Ni + 2 HCl + 6 H2O = NiCl2(H2O)6 + H2

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Breng de vergelijking van een chemische reactie in evenwicht
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