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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O

NaCl + BaSO4 = BaCl2 + Na2SO4 =>
2 NaCl + BaSO4 = BaCl2 + Na2SO4

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

KH + H{3}PO{4} = H{2}O + K{3}PO{4} =>
KH + 5 H{3}PO{4} = 6 H{2}O + K{3}PO{4}

P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3

CH3OOH + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
4 CH3OOH + Ba(OH)2 = Ba(CH3COO)2 + 6 H2O

Li + Ca3(PO4)2 = Li6(PO4)2 + Ca =>
6 Li + Ca3(PO4)2 = Li6(PO4)2 + 3 Ca

Na2CO3 + O2 = Na2O2 + CO2 =>
2 Na2CO3 + O2 = 2 Na2O2 + 2 CO2

Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H

(NH4)3PO4(aq) + CrBr3(aq) = NH4Br(aq) + CrPO4(s) =>
(NH4)3PO4(aq) + CrBr3(aq) = 3 NH4Br(aq) + CrPO4(s)

Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N

CsOH + H2CO3 = H2O + Cs2CO3 =>
2 CsOH + H2CO3 = 2 H2O + Cs2CO3

Ka2CO3 + H2SO4 = Ka2SO4 + CO2 + H2O =>
Ka2CO3 + H2SO4 = Ka2SO4 + CO2 + H2O

H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O

MgO + Cl2 = MgCl2 + O2 =>
2 MgO + 2 Cl2 = 2 MgCl2 + O2

B2O3 + Cl2 = BCl3 + O2 =>
2 B2O3 + 6 Cl2 = 4 BCl3 + 3 O2

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

P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3

B2O3 + Cl2 = BCl3 + O2 =>
2 B2O3 + 6 Cl2 = 4 BCl3 + 3 O2

NaO5 + H2O = NaOH + O2 =>
4 NaO5 + 2 H2O = 4 NaOH + 9 O2

B + H2 = B2H6 =>
2 B + 3 H2 = B2H6

CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S

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

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O

KOH + HNO3 = KNO3 + HOH =>
KOH + HNO3 = KNO3 + HOH

(CH3COO)2Ca + H2O = CH3COOH + Ca(OH)2 =>
(CH3COO)2Ca + 2 H2O = 2 CH3COOH + Ca(OH)2

Na3CrO4 + H2SO4 = Na2SO4 + Cr + Cr2O7 + H2O =>
14 Na3CrO4 + 21 H2SO4 = 21 Na2SO4 + 4 Cr + 5 Cr2O7 + 21 H2O

AsH3 + AgNO3 + H2O = H3AsO3 + Ag + HNO3 =>
AsH3 + 6 AgNO3 + 3 H2O = H3AsO3 + 6 Ag + 6 HNO3

Hg2(NO3)2 + NaOH = Hg2(OH)2 + NaNO3 =>
Hg2(NO3)2 + 2 NaOH = Hg2(OH)2 + 2 NaNO3

KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O

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

CH3COCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3COCH3 + 4 K2Cr2O7 + 16 H2SO4 = 9 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O

C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)

MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2

FeCr2O4 + K2CO3 + KClO3 = K2CrO4 + Fe2O3 + KCl + CO2 =>
6 FeCr2O4 + 12 K2CO3 + 7 KClO3 = 12 K2CrO4 + 3 Fe2O3 + 7 KCl + 12 CO2

Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)

Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5

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

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

Co + HBr = HCo + Br =>
Co + HBr = HCo + Br

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

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

SO2CaO = Ca(SO3) =>
SO2CaO = Ca(SO3)

HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O

NaClO + HBr = NaBr + HClO =>
NaClO + HBr = NaBr + HClO

PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O

H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O

C12H22 + H2O = C2H6O + CO2 =>
6 C12H22 + 39 H2O = 35 C2H6O + 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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