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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
CaC2 + H2O = Ca(OH)2 + C2 + H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2 + H2

Hg{2+} + HCl = Hg2 + Cl2 + H{2+} =>
2 Hg{2+} + 2 HCl = Hg2 + Cl2 + 2 H{2+}

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

K2CrO4 + HNO3 = K2NO3 + CrO4H =>
K2CrO4 + HNO3 = K2NO3 + CrO4H

NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3

H2O + AgNO3 = Ag + O2 + HNO3 =>
2 H2O + 4 AgNO3 = 4 Ag + O2 + 4 HNO3

N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)

K3[Fe(CN)6] + Fe(OH)2 = KFe[Fe(CN)6] + KOH =>
K3[Fe(CN)6] + Fe(OH)2 = KFe[Fe(CN)6] + 2 KOH

N2O5 + Cl2 = NCl3 + O2 =>
2 N2O5 + 6 Cl2 = 4 NCl3 + 5 O2

LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2

CH4N2O + (NH4)2SO4 + NH6PO4 + KNO3 + K2SO4 = CH24N8O23S2P2K4 =>
CH4N2O + (NH4)2SO4 + 2 NH6PO4 + 2 KNO3 + K2SO4 = CH24N8O23S2P2K4

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

H2SO4 + NaCI = Na2SO4 + CIH =>
H2SO4 + 2 NaCI = Na2SO4 + 2 CIH

KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + H2O + Cl2 =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + 2 H2O + Cl2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

CuSO4(aq) + Li2CO3(aq) = CuCO3 + Li2SO4 =>
CuSO4(aq) + Li2CO3(aq) = CuCO3 + Li2SO4

MnSO4 + H3PO5 + H2O = HMnO4 + H3PO4 + H2SO4 =>
2 MnSO4 + 5 H3PO5 + 3 H2O = 2 HMnO4 + 5 H3PO4 + 2 H2SO4

CO = C + CO2 =>
2 CO = C + CO2

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

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O

MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3

SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O

S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O

Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2

PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2

NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3

Na2S2O3 + Cl2 + H2O = NaHSO4(aq) + HCl(aq) =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaHSO4(aq) + 8 HCl(aq)

NaHCO3 + HCl = H2O + NaCl + CO2 =>
NaHCO3 + HCl = H2O + NaCl + CO2

Na2S2O3 + BaCl2 = NaCl2 + Ba2S2O3 =>
Na2S2O3 + 2 BaCl2 = 2 NaCl2 + Ba2S2O3

K2S2O8 + AgNO3 = KNO3 + Ag2S2O8 =>
K2S2O8 + 2 AgNO3 = 2 KNO3 + Ag2S2O8

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr

HC(aq) = H + C =>
HC(aq) = H + C

ZnCl2 + K2CO3 = ZnCO3 + KCl =>
ZnCl2 + K2CO3 = ZnCO3 + 2 KCl

H2SiO3 + NaNO3 = Na2SiO3 + HNO3 =>
H2SiO3 + 2 NaNO3 = Na2SiO3 + 2 HNO3

Cl2 + NiBr2 = ClBr + Ni =>
Cl2 + NiBr2 = 2 ClBr + Ni

PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2

Li3PO4 + Mg(NO3)2 = LiNO3 + Mg3(PO4)2 =>
2 Li3PO4 + 3 Mg(NO3)2 = 6 LiNO3 + Mg3(PO4)2

K2HPO4 + H2SO4 = K2SO4 + H3PO4 =>
K2HPO4 + H2SO4 = K2SO4 + H3PO4

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

Sn(ClO3)4 = SnCl4 + O2 =>
Sn(ClO3)4 = SnCl4 + 6 O2

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

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

K2Cr2O7 + C2H5OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
2 K2Cr2O7 + 3 C2H5OH + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3COOH + 11 H2O

Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2

KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

Ba(NO3)2 + NaOH = Ba(OH)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 Na(NO3)

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Breng de vergelijking van een chemische reactie in evenwicht
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