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Chemische vergelijkingen in evenwicht op12/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
KPO4 + BaCl2 = KCl2 + BaPO4 =>
KPO4 + BaCl2 = KCl2 + BaPO4

Ca{2+} + NaOH{-} = Ca(OH) + Na{+} =>
Ca{2+} + NaOH{-} = Ca(OH) + Na{+}

MgSO3 = Mg + SO3 =>
MgSO3 = Mg + SO3

CuSO4 + Fe2 = Cu2 + FeSO4 =>
2 CuSO4 + Fe2 = Cu2 + 2 FeSO4

CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O

Ca + H2C2O4 = CaC2O3 + H2O =>
Ca + H2C2O4 = CaC2O3 + H2O

MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg

AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3

S8 + N2 = N2S4 =>
S8 + 2 N2 = 2 N2S4

K2Cr2O7 + KOH = K2 + CrO4 + H2O =>
K2Cr2O7 + 2 KOH = 2 K2 + 2 CrO4 + H2O

CH4I + O2 = IO + CO2 + H2O =>
2 CH4I + 5 O2 = 2 IO + 2 CO2 + 4 H2O

CdSO + Zn = Cd + ZnSO =>
CdSO + Zn = Cd + ZnSO

Fe(CN)2 = Fe + C + N2 =>
Fe(CN)2 = Fe + 2 C + N2

C6H6 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CO2 + H2O =>
C6H6 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 CO2 + 23 H2O

Mg3(PO4)2 = Mg3P2 + O2 =>
Mg3(PO4)2 = Mg3P2 + 4 O2

Ba(HSO3)2 = BaSO3 + H2O + SO2 =>
Ba(HSO3)2 = BaSO3 + H2O + SO2

CuCl2 + O2 = CuOCl2 =>
2 CuCl2 + O2 = 2 CuOCl2

Mg(HCO3)2 + HNO3 = Mg(NO3)2 + CO2 + H2O =>
Mg(HCO3)2 + 2 HNO3 = Mg(NO3)2 + 2 CO2 + 2 H2O

KSO = KS2O2 + K =>
2 KSO = KS2O2 + K

ZnO + HClO4 = ZnO2 + HClO3 =>
ZnO + HClO4 = ZnO2 + HClO3

CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O

C6H12O6 = C23H48 + H2O + CO2 =>
35 C6H12O6 = 6 C23H48 + 66 H2O + 72 CO2

S2 + Br2 = SBr3 =>
S2 + 3 Br2 = 2 SBr3

Au + HNO3 + HCl = AuCl4 + H2O + NO2 =>
Au + 4 HNO3 + 4 HCl = AuCl4 + 4 H2O + 4 NO2

(NH4)2SO4(aq) + Ba(OH)2(aq) = NH4OH + BaSO4 =>
(NH4)2SO4(aq) + Ba(OH)2(aq) = 2 NH4OH + BaSO4

CH3CH2CH2COOH + PCl5 = CH3CH2CH2COCl + POCl3 + HCl =>
CH3CH2CH2COOH + PCl5 = CH3CH2CH2COCl + POCl3 + HCl

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

C4H10 = C2H2 + H2 =>
C4H10 = 2 C2H2 + 3 H2

Fe3O4 + H2SO4 = Fe2(SO4)3 + S + H2O =>
6 Fe3O4 + 28 H2SO4 = 9 Fe2(SO4)3 + S + 28 H2O

Ni + P = NiP =>
Ni + P = NiP

Na2CrO4 = Na2 + CrO4 =>
Na2CrO4 = Na2 + CrO4

K2C2O4(aq) + Ca3(AsO4)2(s) = K3AsO4(aq) + CaC2O4(s) =>
3 K2C2O4(aq) + Ca3(AsO4)2(s) = 2 K3AsO4(aq) + 3 CaC2O4(s)

C4H10 = C8H18 + H2 =>
2 C4H10 = C8H18 + H2

CH3 + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
6 CH3 + 5 K2Cr2O7 + 20 H2SO4 = 6 HCOOH + 5 Cr2(SO4)3 + 5 K2SO4 + 23 H2O

As2O3 + Cl + H2O = H3AsO4 + HCl =>
As2O3 + 4 Cl + 5 H2O = 2 H3AsO4 + 4 HCl

Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu

Li + ScCl3 = Sc + LiCl =>
3 Li + ScCl3 = Sc + 3 LiCl

Fe(NO3)3(aq) + H2S(aq) = FeS(s) + HNO3(aq) + S(s) =>
2 Fe(NO3)3(aq) + 3 H2S(aq) = 2 FeS(s) + 6 HNO3(aq) + S(s)

C14H10 + O2 = CO2 + H2O =>
2 C14H10 + 33 O2 = 28 CO2 + 10 H2O

NaCl(s) = Na(s) + Cl2(g) =>
2 NaCl(s) = 2 Na(s) + Cl2(g)

Br5 + O2 = Br2O =>
4 Br5 + 5 O2 = 10 Br2O

PbCO3(s) + BaSO4(s) = PbSO4(s) + BaCO3(s) =>
PbCO3(s) + BaSO4(s) = PbSO4(s) + BaCO3(s)

HBr + F = FBr + H =>
HBr + F = FBr + H

Cl + CH = CCl4 + HCl =>
5 Cl + CH = CCl4 + HCl

ZnS + FeCl3 = ZnCl2 + FeCl2 + S =>
ZnS + 2 FeCl3 = ZnCl2 + 2 FeCl2 + S

Ca(OH)2 + Al + H2O = Ca(Al(OH)4)2 + H2 =>
Ca(OH)2 + 2 Al + 6 H2O = Ca(Al(OH)4)2 + 3 H2

NaClO(aq) + HBr(aq) = HCl + NaBrO =>
NaClO(aq) + HBr(aq) = HCl + NaBrO

Na2C2 + H2O = C2H2 + Na{+} + OH{-} =>
Na2C2 + 2 H2O = C2H2 + 2 Na{+} + 2 OH{-}

Ba2Li2(WO4)3 = BaO + Li2O + WO3 =>
Ba2Li2(WO4)3 = 2 BaO + Li2O + 3 WO3

Mg + NO = MgO + Mg3N2 =>
5 Mg + 2 NO = 2 MgO + Mg3N2

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Breng de vergelijking van een chemische reactie in evenwicht
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