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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CO3 + H2O + CO2 = NaHCO3 =>
Na2CO3 + H2O + CO2 = 2 NaHCO3

Hg + Ca(NO3)2 = Ca + HgNO3 =>
2 Hg + Ca(NO3)2 = Ca + 2 HgNO3

PbO(s) + CO(g) = Pb(s) + CO2(g) =>
PbO(s) + CO(g) = Pb(s) + CO2(g)

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

CrCl3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + NaClO3 + 10 NaOH = 2 Na2CrO4 + 7 NaCl + 5 H2O

Zn(s) + Cl2(g) = ZnCl2(s) =>
Zn(s) + Cl2(g) = ZnCl2(s)

Cu(No3)2 + KCN = K(No3) + Cu(CN)2 =>
Cu(No3)2 + 2 KCN = 2 K(No3) + Cu(CN)2

RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF

Al + C = AlC =>
Al + C = AlC

C2H4O + HCN = C2H4OHCN =>
C2H4O + HCN = C2H4OHCN

XeF6 + OH{-} = Xe + XeO64{-} + F{-} + H2O =>
127 XeF6 + 768 OH{-} = 121 Xe + 6 XeO64{-} + 762 F{-} + 384 H2O

Be(OH)2 + HCOOH = H2O + (HCOO)2Be =>
Be(OH)2 + 2 HCOOH = 2 H2O + (HCOO)2Be

Ca3(PO4)2 + K2O = CaO + K3PO4 =>
Ca3(PO4)2 + 3 K2O = 3 CaO + 2 K3PO4

BaF2 = Ba + F2 =>
BaF2 = Ba + F2

Li2S + O2 = Li2O + S8 =>
8 Li2S + 4 O2 = 8 Li2O + S8

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

HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O

CrBr3 + Na2S = Cr2S3 + NaBr =>
2 CrBr3 + 3 Na2S = Cr2S3 + 6 NaBr

CaCl2 + H2SO4 = CaSO4 + HCl =>
CaCl2 + H2SO4 = CaSO4 + 2 HCl

ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O

CuCl2 + CuSO4 = Cu2 + ClSO4 =>
2 CuCl2 + 4 CuSO4 = 3 Cu2 + 4 ClSO4

MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl

BBr3 + H2O = H3BO3 + HBr =>
BBr3 + 3 H2O = H3BO3 + 3 HBr

CH3COOH + KHCO3 = CH3COOK + CO2 + H2O =>
CH3COOH + KHCO3 = CH3COOK + CO2 + H2O

AlCl3 + K2S + H2O = Al(OH)3 + H2S + KCl =>
2 AlCl3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 KCl

Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3

CaPO4 + C + SiO2 = P4 + CaSiO4 + CO =>
4 CaPO4 + 8 C + 4 SiO2 = P4 + 4 CaSiO4 + 8 CO

Al(H2O)6 + H2O = Al(H2O)5OH + H3O =>
Al(H2O)6 + H2O = Al(H2O)5OH + H3O

Mn + P = Mn3P7 =>
3 Mn + 7 P = Mn3P7

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

(CH3)2NH + HBr = (CH3)2NH2 + Br =>
(CH3)2NH + HBr = (CH3)2NH2 + Br

CH3COCH3 + NaOCl = CHCl3 + NaCH3COO + NaOH =>
CH3COCH3 + 3 NaOCl = CHCl3 + NaCH3COO + 2 NaOH

Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + Na2SO4 + H2O =>
Cr2(SO4)3 + 3 H2O2 + 10 NaOH = 2 Na2CrO4 + 3 Na2SO4 + 8 H2O

NaBr + Fe(NO3)3 = FeBr2 + Br2 + NaNO3 =>
6 NaBr + 2 Fe(NO3)3 = 2 FeBr2 + Br2 + 6 NaNO3

H2CrO4 = H2Cr2O7 + H2O =>
2 H2CrO4 = H2Cr2O7 + H2O

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

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

HClO4 + K2CO3 = KClO4 + CO2 + H2O =>
2 HClO4 + K2CO3 = 2 KClO4 + CO2 + H2O

H2SO4 + CaMg(CO3)2 = CaSO4*2H2O + MgSO4 + CO2 =>
2 H2SO4 + CaMg(CO3)2 = CaSO4*2H2O + MgSO4 + 2 CO2

Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl

NO3 + H3O = HNO3 + H2O =>
NO3 + H3O = HNO3 + H2O

Al + HClO2 = Al(ClO2)3 + H =>
Al + 3 HClO2 = Al(ClO2)3 + 3 H

Cl2 + KI = KCl + I2 =>
Cl2 + 2 KI = 2 KCl + I2

AgNO3 + PH3 + H2O = Ag + H3PO4 + HNO3 =>
8 AgNO3 + PH3 + 4 H2O = 8 Ag + H3PO4 + 8 HNO3

NaC6H7O6 + C6H10CaO6 = CaC12H14O12 + C3H5NaO3 =>
2 NaC6H7O6 + C6H10CaO6 = CaC12H14O12 + 2 C3H5NaO3

FeO + Cl2O5 = Cl2FeO6 =>
FeO + Cl2O5 = Cl2FeO6

Sr(OH)2(aq) + Li3PO4(aq) = Sr3(PO4)2 + LiOH =>
3 Sr(OH)2(aq) + 2 Li3PO4(aq) = Sr3(PO4)2 + 6 LiOH

As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O

Fe(OH)3(s) = Fe2O3(s) + H2O(g) =>
2 Fe(OH)3(s) = Fe2O3(s) + 3 H2O(g)

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Breng de vergelijking van een chemische reactie in evenwicht
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