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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
BaCO3 + KOH = Ba(OH)2 + K2CO3 =>
BaCO3 + 2 KOH = Ba(OH)2 + K2CO3

ZnSO4 + MgCO3 = ZnCO3 + MgSO4 =>
ZnSO4 + MgCO3 = ZnCO3 + MgSO4

Al4 + Cl3 = AlCl2 =>
3 Al4 + 8 Cl3 = 12 AlCl2

K(s) + H2O(l) = KO(aq) + H2(g) =>
K(s) + H2O(l) = KO(aq) + H2(g)

HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O

HNO2 + Al2O3 = Al(NO2)3 + H2O =>
6 HNO2 + Al2O3 = 2 Al(NO2)3 + 3 H2O

NaOH + Na = Na2O + H2 =>
2 NaOH + 2 Na = 2 Na2O + H2

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

NH3 + CO = NH3CO =>
NH3 + CO = NH3CO

HCl + Fe = FeCl2H2 =>
2 HCl + Fe = FeCl2H2

NH4OH*2H2O = NH3 + H2O =>
NH4OH*2H2O = NH3 + 3 H2O

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

CH3CCH + NaH = CH3CCNa + H2 =>
CH3CCH + NaH = CH3CCNa + H2

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

AgNO3 + Cl = AgCl + NO3Cl =>
AgNO3 + 2 Cl = AgCl + NO3Cl

AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2

HCN + AgNO3 = HNO3 + AgCN =>
HCN + AgNO3 = HNO3 + AgCN

Br2 + AgNO3 = AgBr + N2O5 + O2 =>
2 Br2 + 4 AgNO3 = 4 AgBr + 2 N2O5 + O2

AlCl3 + Ca(OH)2 = Al(OH)3 + CaCl2 =>
2 AlCl3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCl2

FeS + O2 + NaCN + H2O = Fe(OH)3 + NaCNS =>
4 FeS + 3 O2 + 4 NaCN + 6 H2O = 4 Fe(OH)3 + 4 NaCNS

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

CH2O + HNO3 = CO2 + N2 + H2 =>
6 CH2O + 2 HNO3 = 6 CO2 + N2 + 7 H2

NaOCl + NaOI + H2SO4 = Na2SO4 + NaCl + HIO3 =>
4 NaOCl + 2 NaOI + H2SO4 = Na2SO4 + 4 NaCl + 2 HIO3

AlCl3 + H2SO4 = Al2(SO4)3 + HCl =>
2 AlCl3 + 3 H2SO4 = Al2(SO4)3 + 6 HCl

CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O =>
CH3CH(OH)CH3 + CuO = CH3C(O)CH3 + Cu + H2O

H2SO4 + Cu2O = CuSO4 + Cu + H2O =>
H2SO4 + Cu2O = CuSO4 + Cu + H2O

Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4

Al2O3 + P2O5 = AlPO2 + O2 =>
Al2O3 + P2O5 = 2 AlPO2 + 2 O2

Fr3P + I2 = FrI + P4 =>
4 Fr3P + 6 I2 = 12 FrI + P4

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

Fe2(SO4)3 + KSCN = Fe(CNS)3 + K2SO4 =>
Fe2(SO4)3 + 6 KSCN = 2 Fe(CNS)3 + 3 K2SO4

Fe + ClH = FeCl2 + H =>
Fe + 2 ClH = FeCl2 + 2 H

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

C8H18(g) + O2(g) = CO(g) + H2O(l) =>
2 C8H18(g) + 17 O2(g) = 16 CO(g) + 18 H2O(l)

HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(aq) + H2O(l)

Cr(OH)3 + H2O2 + NaOH + BaCl2 = BaCrO4 + H2O + NaCl =>
2 Cr(OH)3 + 3 H2O2 + 4 NaOH + 2 BaCl2 = 2 BaCrO4 + 8 H2O + 4 NaCl

P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5

NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3

Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

Pd + H2O = H2 + PdO =>
Pd + H2O = H2 + PdO

C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O

Cu + N + O2 = Cu(NO3)2 =>
Cu + 2 N + 3 O2 = Cu(NO3)2

C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2

Ba2O2 + H2O = Ba(OH)2 =>
Ba2O2 + 2 H2O = 2 Ba(OH)2

Cr(OH)3 + H2O2 + NaOH + BaCl2 = BaCrO4 + H2O + NaCl =>
2 Cr(OH)3 + 3 H2O2 + 4 NaOH + 2 BaCl2 = 2 BaCrO4 + 8 H2O + 4 NaCl

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

AgBr + HCl + HNO3 = AgCl + Br2 + H2O + NO =>
6 AgBr + 6 HCl + 2 HNO3 = 6 AgCl + 3 Br2 + 4 H2O + 2 NO

CaCl2 + BaBr2 = ClBr + CaBa =>
CaCl2 + BaBr2 = 2 ClBr + CaBa

Mg + KOH = H2 + K2MgO2 =>
Mg + 2 KOH = H2 + K2MgO2

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Breng de vergelijking van een chemische reactie in evenwicht
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