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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2

Fe2O3 + C2 = Fe2 + CO =>
2 Fe2O3 + 3 C2 = 2 Fe2 + 6 CO

KI + Pb(CH3COO)2 = PbI2 + KCH3COO =>
2 KI + Pb(CH3COO)2 = PbI2 + 2 KCH3COO

Ca(H2PO4)2 = Ca(PO3)2 + H2O =>
Ca(H2PO4)2 = Ca(PO3)2 + 2 H2O

K2CrO4 + CuSO4 = K2SO4 + CuCrO4 =>
K2CrO4 + CuSO4 = K2SO4 + CuCrO4

C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl

F2 + Ca = CaF2 =>
F2 + Ca = CaF2

CH2CHOH + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
CH2CHOH + 2 Cu(OH)2 = CH3COOH + Cu2O + 2 H2O

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

Li2Cr2O7 + Mg(NO3)2 = LiNO3 + MgCr2O7 =>
Li2Cr2O7 + Mg(NO3)2 = 2 LiNO3 + MgCr2O7

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

CUSO4*5H2O + NH3 = [CU(NH3)4]SO4*H2O + H2O =>
CUSO4*5H2O + 4 NH3 = [CU(NH3)4]SO4*H2O + 4 H2O

KMnO4 + NaOH = O2 + K2MnO4 + Na2MnO4 + H2O =>
4 KMnO4 + 4 NaOH = O2 + 2 K2MnO4 + 2 Na2MnO4 + 2 H2O

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

Cr2O3 + NaOH + O2 = Na2CrO4 + H2O =>
2 Cr2O3 + 8 NaOH + 3 O2 = 4 Na2CrO4 + 4 H2O

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

LiHOH + Fe(NO3)2 = Li(NO3)2 + FeHOH =>
LiHOH + Fe(NO3)2 = Li(NO3)2 + FeHOH

NH4 + HClO4 = H + NH4ClO4 =>
NH4 + HClO4 = H + NH4ClO4

CO2 + HNO3 = C + NO3 + H2O =>
CO2 + 4 HNO3 = C + 4 NO3 + 2 H2O

NH4OH + CuI = CuOH + H4IN =>
NH4OH + CuI = CuOH + H4IN

Co2 + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co2 + 16 HNO3 = 6 Co(NO3)2 + 4 NO + 8 H2O

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

NaOH = Na + OH =>
NaOH = Na + OH

Na(s) + CI(g) = NaCI(s) = =>
Na(s) + CI(g) = NaCI(s)

Na(Sb(OH)4) + (Ag(NH3)2)NO3 + NaOH = Ag + Na(Sb(OH)6) + NaNO3 + NH3 =>
Na(Sb(OH)4) + 2(Ag(NH3)2)NO3 + 2 NaOH = 2 Ag + Na(Sb(OH)6) + 2 NaNO3 + 4 NH3

Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3

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

Na2S2O2 + KMnO4 + H2O = Na2SO4 + K2SO4 + MnO2 + KOH =>
3 Na2S2O2 + 10 KMnO4 + 2 H2O = 3 Na2SO4 + 3 K2SO4 + 10 MnO2 + 4 KOH

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

Cu2O2 + NaOH = Cu(OH)2 + Na2O =>
Cu2O2 + 4 NaOH = 2 Cu(OH)2 + 2 Na2O

NH3*HCl = NH4Cl =>
NH3*HCl = NH4Cl

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

Cl2O5(g) + H2O(l) = HClO3(aq) =>
Cl2O5(g) + H2O(l) = 2 HClO3(aq)

SbCl3 = Sb + Cl2 =>
2 SbCl3 = 2 Sb + 3 Cl2

HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2

As + O2 = As2O3 =>
4 As + 3 O2 = 2 As2O3

Sn + NaOH = Na + SnO2 + H2 =>
Sn + 2 NaOH = 2 Na + SnO2 + H2

Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2

S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2

Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu

HNO3 + CO2 = N2O5 + H2CO3 =>
2 HNO3 + CO2 = N2O5 + H2CO3

Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O

Cu(NO3)2H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2H2O = 2 CuO + 4 NO2 + O2 + 2 H2O

Ag(CO3)2 = Ag + O2 + CO2 =>
Ag(CO3)2 = Ag + O2 + 2 CO2

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

NOBr = NO + Br2 =>
2 NOBr = 2 NO + Br2

Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2

HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2

H3PO4 = H2 + H2PO4 =>
2 H3PO4 = H2 + 2 H2PO4

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Breng de vergelijking van een chemische reactie in evenwicht
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