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Chemische vergelijkingen in evenwicht op03/19/22

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Breng de vergelijking van een chemische reactie in evenwicht
NH4OH + O2 = HNO3 + H2O =>
NH4OH + 2 O2 = HNO3 + 2 H2O

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2

KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2

KClO3 = O2 + KCl =>
2 KClO3 = 3 O2 + 2 KCl

CO2 + NaOH = NaHCO3 =>
CO2 + NaOH = NaHCO3

Zn(s) + AgNO3(aq) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aq) = Zn(NO3)2(aq) + 2 Ag(s)

SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

LiCl + SnCl4H10O5 = Li2SnCl6 + H2O =>
2 LiCl + SnCl4H10O5 = Li2SnCl6 + 5 H2O

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

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

CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2

NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2

H2O = H2 + O2 =>
2 H2O = 2 H2 + O2

Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2

C12H22O11(aq) + KCLO3(aq) = CO2(g) + H2O + KCL(aq) =>
C12H22O11(aq) + 8 KCLO3(aq) = 12 CO2(g) + 11 H2O + 8 KCL(aq)

Cl2 + NaOH = NaCl + NaClO4 + H2O =>
4 Cl2 + 8 NaOH = 7 NaCl + NaClO4 + 4 H2O

SnCl4 + (NH4)3PO4 = Sn3(PO4)4 + NH4Cl =>
3 SnCl4 + 4(NH4)3PO4 = Sn3(PO4)4 + 12 NH4Cl

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

NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O

LiCl + SnCl4 = Li2SnCl6 =>
2 LiCl + SnCl4 = Li2SnCl6

NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

Ca(NO3)2 + K2CrO4 = CaCrO4 + KNO3 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + 2 KNO3

LiCl + SnCl4H10O5 = Li2SnCl6 + H2O =>
2 LiCl + SnCl4H10O5 = Li2SnCl6 + 5 H2O

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Na + SO4 = Na2SO4 =>
2 Na + SO4 = Na2SO4

P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

H2CO3 + RbOH = Rb2CO3 + H2O =>
H2CO3 + 2 RbOH = Rb2CO3 + 2 H2O

Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8

AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3

Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O

Al2O3 + C(s) = Al(s) + CO2(g) =>
2 Al2O3 + 3 C(s) = 4 Al(s) + 3 CO2(g)

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

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

H + O2 = H2O =>
4 H + O2 = 2 H2O

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

Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

Zn(s) + HCl(aq) = ZnCl2(aq) + H2(g) =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2(g)

Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3

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Breng de vergelijking van een chemische reactie in evenwicht
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