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Chemische vergelijkingen in evenwicht op01/28/25

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Breng de vergelijking van een chemische reactie in evenwicht
K + Zn3(PO4)2 = K(PO4)2 + Zn =>
K + Zn3(PO4)2 = K(PO4)2 + 3 Zn

FeSi + HCl = FeCl + SiCl4 + H2 =>
2 FeSi + 10 HCl = 2 FeCl + 2 SiCl4 + 5 H2

Al + NO3{-} + OH{-} + H2O = Al(OH)4{-} + NH6 =>
11 Al + 3 NO3{-} + 8 OH{-} + 27 H2O = 11 Al(OH)4{-} + 3 NH6

Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7

B + KOH = KBO3 + KB + H2O =>
6 B + 6 KOH = KBO3 + 5 KB + 3 H2O

LiPO4 + Mg(NO3)2 = MgPO4 + Li(NO3)2 =>
LiPO4 + Mg(NO3)2 = MgPO4 + Li(NO3)2

HCl + CaCl = Cl2 + CaH =>
HCl + CaCl = Cl2 + CaH

Ca + H = CaH2 =>
Ca + 2 H = CaH2

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O

H + N2O = H2O + N2 =>
2 H + N2O = H2O + N2

Ca + H = CaH2 =>
Ca + 2 H = CaH2

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

Ca + H = CaH2 =>
Ca + 2 H = CaH2

(NH4)HCO3 + H2SO4 = (NH4)2SO4 + CO2 + H2O =>
2(NH4)HCO3 + H2SO4 = (NH4)2SO4 + 2 CO2 + 2 H2O

NaF + Br = NaBr + F2 =>
2 NaF + 2 Br = 2 NaBr + F2

Ba(ClO4)2 = BaCl2 + O2 =>
Ba(ClO4)2 = BaCl2 + 4 O2

Na2O + HClO = NaClO + H2O =>
Na2O + 2 HClO = 2 NaClO + H2O

C2H6 + CO2 + H2O = C2H5O =>
11 C2H6 + 6 CO2 + 2 H2O = 14 C2H5O

OCl = Cl + ClO3 =>
3 OCl = 2 Cl + ClO3

HNO3 + H2O = H3O{+} + NO3{-} =>
HNO3 + H2O = H3O{+} + NO3{-}

GaBr + Cl2 = GaCl + Br2 =>
2 GaBr + Cl2 = 2 GaCl + Br2

Ca + P3 = PCa3 =>
9 Ca + P3 = 3 PCa3

Ca(HS)2 + HNO3 = Ca(NO3)2 + H2SO4 + NO2 + H2O =>
Ca(HS)2 + 18 HNO3 = Ca(NO3)2 + 2 H2SO4 + 16 NO2 + 8 H2O

Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb

AgN3 = N2(g) + Ag =>
2 AgN3 = 3 N2(g) + 2 Ag

C + Na = C2Na =>
2 C + Na = C2Na

P4 + O2(g) = P4O10(g) =>
P4 + 5 O2(g) = P4O10(g)

CaS2 + SO2 + H2O = CaSO3 + H2S =>
3 CaS2 + 2 SO2 + 5 H2O = 3 CaSO3 + 5 H2S

SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3

KNO3(aq) = KNO2(s) + O2(g) =>
2 KNO3(aq) = 2 KNO2(s) + O2(g)

[Cu(H2O)6]{2+}(aq) + NH4OH(aq) = [Cu(NH3)6]{2+} + H2O =>
[Cu(H2O)6]{2+}(aq) + 6 NH4OH(aq) = [Cu(NH3)6]{2+} + 12 H2O

CH3COOH + K2SO3 = KC2H3O2 + H2O + SO2 =>
2 CH3COOH + K2SO3 = 2 KC2H3O2 + H2O + SO2

Ca + P = Ca2P3 =>
2 Ca + 3 P = Ca2P3

Mg(ClO2)2 = MgO + Cl2O3 =>
Mg(ClO2)2 = MgO + Cl2O3

CaOHCl2 + HCl = CaCl2 + Cl2 + H2O =>
2 CaOHCl2 + 2 HCl = 2 CaCl2 + Cl2 + 2 H2O

CH2O2 + O2 = CO2 + H2O = =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O

Fe + HNO3 + HCl = FeCl3 + NO + H2O =>
Fe + HNO3 + 3 HCl = FeCl3 + NO + 2 H2O

Fe2 + Na = FeNa =>
Fe2 + 2 Na = 2 FeNa

CIO{-} + H{+} = HCIO =>
CIO{-} + H{+} = HCIO

Ca + H = CaH2 =>
Ca + 2 H = CaH2

FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

BCl3(g) + H2O(l) = B(OH)3(aq) + HCl(aq) =>
BCl3(g) + 3 H2O(l) = B(OH)3(aq) + 3 HCl(aq)

Hg(ClO3)2 + Na2SO4 = HgSO4 + Na(ClO3) =>
Hg(ClO3)2 + Na2SO4 = HgSO4 + 2 Na(ClO3)

NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O

Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg

AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr

BaI2 = Ba + I2 =>
BaI2 = Ba + I2

Na2S(aq) + HClO4(aq) = NaClO4(aq) + H2S(g) =>
Na2S(aq) + 2 HClO4(aq) = 2 NaClO4(aq) + H2S(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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