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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Al3S2 + Ca2(OH) = Al3(OH) + Ca2S2 =>
Al3S2 + Ca2(OH) = Al3(OH) + Ca2S2

Ca + HNO3 = Ca(NO3)2 + NH4(NO3) + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4(NO3) + 3 H2O

Mg + CuSO4*5H2O = MgSO4*5H2O + Cu =>
Mg + CuSO4*5H2O = MgSO4*5H2O + Cu

HNO3 + Mg = NH3 + Mg(NO3)2 + H2O =>
9 HNO3 + 4 Mg = NH3 + 4 Mg(NO3)2 + 3 H2O

PbI2 + H2O2 = PbO2 + I2 + H2 =>
PbI2 + H2O2 = PbO2 + I2 + H2

K{+} + P{-3} = K3P =>
3 K{+} + P{-3} = K3P

ClO4 + AlCl3 = Al2O3 + Cl2 =>
6 ClO4 + 16 AlCl3 = 8 Al2O3 + 27 Cl2

Fe + Sulfur = FeS =>
Fe + S = FeS

H2Se + Pb = Pb4Se + H2 =>
H2Se + 4 Pb = Pb4Se + H2

H2S + PbCl2 = PbS + HCl =>
H2S + PbCl2 = PbS + 2 HCl

MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2

Sn + Br2 = SnBr2 =>
Sn + Br2 = SnBr2

H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4

Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2

ClO4 + Co(NH3)Cl(SO4)5 = CoCl4 + NH3 + S + O2 =>
3 ClO4 + Co(NH3)Cl(SO4)5 = CoCl4 + NH3 + 5 S + 16 O2

PbCl2 + K2SO4 = PbSO4 + KCl =>
PbCl2 + K2SO4 = PbSO4 + 2 KCl

FeF3 + Li2O = Fe2O3 + LiF =>
2 FeF3 + 3 Li2O = Fe2O3 + 6 LiF

Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2

Cr(OH)4{-} + Cl2 + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)4{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{-2} + 6 Cl{-} + 8 H2O

K + BrO3 = KBrO3 =>
K + BrO3 = KBrO3

H2SeO4 = SeO2 + O2 + H2O =>
2 H2SeO4 = 2 SeO2 + O2 + 2 H2O

ZnO + Ba(OH)2 = BaZnO2 + H2O =>
ZnO + Ba(OH)2 = BaZnO2 + H2O

Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

MgCO3 + KH2PO4 = Mg(PO4) + H2O + CO2 + K =>
MgCO3 + KH2PO4 = Mg(PO4) + H2O + CO2 + K

Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

CaCO3 + Cl2 = Cl2O + CaCl2 + CO2 =>
CaCO3 + 2 Cl2 = Cl2O + CaCl2 + CO2

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

PbCl2 + Na2SO4 = PbSO4 + NaCl =>
PbCl2 + Na2SO4 = PbSO4 + 2 NaCl

AgNO3KCl = AgClKNO3 =>
AgNO3KCl = AgClKNO3

Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N

Cu + Ag2CO3 = CuCO3 + Ag =>
Cu + Ag2CO3 = CuCO3 + 2 Ag

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

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

NaC2H3O2 + H2SO4 = Na2SO4 + HC2H3O2 =>
2 NaC2H3O2 + H2SO4 = Na2SO4 + 2 HC2H3O2

Na2CO3(s) + HCl = NaCl + H2O + CO2 =>
Na2CO3(s) + 2 HCl = 2 NaCl + H2O + CO2

P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4

BaSO4 + H2SO4 = Ba(HSO4)2 =>
BaSO4 + H2SO4 = Ba(HSO4)2

NiSO4 + CuI2 = NiI2 + CuSO4 =>
NiSO4 + CuI2 = NiI2 + CuSO4

Ca(OH)2 + H2CO3 = (CaCO3)2 + H2O =>
2 Ca(OH)2 + 2 H2CO3 = (CaCO3)2 + 4 H2O

CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2

Zn(NO3)2 + NH4Br = ZnBr2 + (NH4)(NO3) =>
Zn(NO3)2 + 2 NH4Br = ZnBr2 + 2(NH4)(NO3)

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

Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

NH4Cl(s) + Ca(OH)2 = NH3(g) + H2O(l) + CaCl2(aq) =>
2 NH4Cl(s) + Ca(OH)2 = 2 NH3(g) + 2 H2O(l) + CaCl2(aq)

K + Fe(ClO4)2 = Fe + KClO4 =>
2 K + Fe(ClO4)2 = Fe + 2 KClO4

KCl + NaNO3 = K(NO3) + NaCl =>
KCl + NaNO3 = K(NO3) + NaCl

KrF2 + H2O = Kr + O2 + HF =>
2 KrF2 + 2 H2O = 2 Kr + O2 + 4 HF

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Breng de vergelijking van een chemische reactie in evenwicht
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