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Chemische vergelijkingen in evenwicht op10/08/21

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Breng de vergelijking van een chemische reactie in evenwicht
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

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

Al(s) + HCl(aq) = AlCl(aq) + H2(g) =>
2 Al(s) + 2 HCl(aq) = 2 AlCl(aq) + H2(g)

HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O

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

Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2

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

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

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

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2

CaCl2(aq) + Na2CO3(aq) = Ca2(CO3)2 + NaCl =>
2 CaCl2(aq) + 2 Na2CO3(aq) = Ca2(CO3)2 + 4 NaCl

Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2

CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2

Sr(NO2)2 + H2O = Sr(OH)2 + HNO2 =>
Sr(NO2)2 + 2 H2O = Sr(OH)2 + 2 HNO2

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

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

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

KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2

FeCl2 + (NH4)2S = FeS + NH4Cl =>
FeCl2 + (NH4)2S = FeS + 2 NH4Cl

Pb(NO3)2 + K2S = PbS + KNO3 =>
Pb(NO3)2 + K2S = PbS + 2 KNO3

Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2

Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

NaOH + C8H5O4K = KOH + C8H5O4Na =>
NaOH + C8H5O4K = KOH + C8H5O4Na

C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O

KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2

H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O

K + H2O = KO + H2 =>
K + H2O = KO + H2

S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O

NaCl + MgBr2 = NaBr + MgCl2 =>
2 NaCl + MgBr2 = 2 NaBr + MgCl2

H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O

KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O

NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O

HgO = Hg + O =>
HgO = Hg + O

FeCl3 + (NH4)2S = FeS + (NH4)2Cl3 =>
FeCl3 + (NH4)2S = FeS + (NH4)2Cl3

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

Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O

NaHCO3 + H3PO4 = Na3PO4 + CO2 + H2O =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 CO2 + 3 H2O

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2

Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + C2H7NO2 =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 C2H7NO2

FeCl3 + (NH4)2S = Fe2S3 + NH4Cl =>
2 FeCl3 + 3(NH4)2S = Fe2S3 + 6 NH4Cl

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

C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl

NaCl + MgBr2 = NaBr + MgCl2 =>
2 NaCl + MgBr2 = 2 NaBr + MgCl2

NH4NO3 + C8H16 = CO2 + N2 + H2O =>
24 NH4NO3 + C8H16 = 8 CO2 + 24 N2 + 56 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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