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Chemische vergelijkingen in evenwicht op01/31/25

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Breng de vergelijking van een chemische reactie in evenwicht
ZnSO4(aq) + NH3(aq) = Zn(NH3)2(aq) + SO4 =>
ZnSO4(aq) + 2 NH3(aq) = Zn(NH3)2(aq) + SO4

NH3 + HCOH = H2O + (CH2)6N4 =>
4 NH3 + 6 HCOH = 6 H2O + (CH2)6N4

CuCl2 + NaI = CuI + I2 + NaCl =>
2 CuCl2 + 4 NaI = 2 CuI + I2 + 4 NaCl

ZnSO4(aq) + NH3(aq) = Zn(NH3)2(aq) + SO4 =>
ZnSO4(aq) + 2 NH3(aq) = Zn(NH3)2(aq) + SO4

CH3NH2 + HBr = NH3 + CH3Br =>
CH3NH2 + HBr = NH3 + CH3Br

CaC2 + HCl = CaCl2 + HC =>
CaC2 + 2 HCl = CaCl2 + 2 HC

C2H6NO2 + O2 = CO2 + H2O + NH3 =>
4 C2H6NO2 + 7 O2 = 8 CO2 + 6 H2O + 4 NH3

NaSiO3 + BaCl2 = NaCl + Ba(SiO3)2 =>
2 NaSiO3 + BaCl2 = 2 NaCl + Ba(SiO3)2

Sb + Cl2 + KOH = K3SbO3 + KCl + H2O =>
2 Sb + 3 Cl2 + 12 KOH = 2 K3SbO3 + 6 KCl + 6 H2O

KNO3 + C4H6O2 = N2 + CO2 + H2O + K2O =>
18 KNO3 + 5 C4H6O2 = 9 N2 + 20 CO2 + 15 H2O + 9 K2O

H3PO4 + CaCO3 = Ca3(PO4)2 + H2O + CO2(g) =>
2 H3PO4 + 3 CaCO3 = Ca3(PO4)2 + 3 H2O + 3 CO2(g)

(NH4)2SO4(aq) + Ca(OH)2(aq) = (NH4)2O(g) + CaSO4(aq) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = (NH4)2O(g) + CaSO4(aq) + H2O(l)

NH3 + (HgI4) + OH = (OHg2NH2)I + I + H2O =>
NH3 + 2(HgI4) + 3 OH = (OHg2NH2)I + 7 I + 2 H2O

Na(SO4)2 + Ba(NO3)2 = Na(NO3)2 + Ba(SO4)2 =>
Na(SO4)2 + Ba(NO3)2 = Na(NO3)2 + Ba(SO4)2

CrSO4 + Br2 + NaOH = Na2CrO4 + NaBr + Na2SO4 + H2O =>
CrSO4 + 2 Br2 + 8 NaOH = Na2CrO4 + 4 NaBr + Na2SO4 + 4 H2O

Hg + Fe(NO3)3 = Fe + Hg2(NO3)3 =>
2 Hg + Fe(NO3)3 = Fe + Hg2(NO3)3

Pb(NO3)2 + KMnO4 = PbMnO4 + K(NO3)2 =>
Pb(NO3)2 + KMnO4 = PbMnO4 + K(NO3)2

AgNO3 + I2 = AgI + NO3 =>
2 AgNO3 + I2 = 2 AgI + 2 NO3

C6H5COCH3 + O2 = CO2 + H2O =>
2 C6H5COCH3 + 19 O2 = 16 CO2 + 8 H2O

CaC2 + HCl = CaCl2 + HC =>
CaC2 + 2 HCl = CaCl2 + 2 HC

MnCl2 + KBr = MnBr2 + KCl =>
MnCl2 + 2 KBr = MnBr2 + 2 KCl

CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

AgNO3 + I2 = AgI + NO3 =>
2 AgNO3 + I2 = 2 AgI + 2 NO3

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

MnOOH + O2 = MnO2 + H2O =>
4 MnOOH + O2 = 4 MnO2 + 2 H2O

AgNO3 + I2 = AgI + NO3 =>
2 AgNO3 + I2 = 2 AgI + 2 NO3

Na + C2H4O2 = NaC2H3O2 + H =>
Na + C2H4O2 = NaC2H3O2 + H

Na2CO3 + NO + O2 = NaNO3 + CO2 =>
2 Na2CO3 + 4 NO + 3 O2 = 4 NaNO3 + 2 CO2

CuSO4 + H2SO4 = Cu(H2SO4)SO4 =>
CuSO4 + H2SO4 = Cu(H2SO4)SO4

Al + (OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al + (OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O

Sn(SO4)2 + KOH = Sn(OH)2 + K(SO4) =>
Sn(SO4)2 + 2 KOH = Sn(OH)2 + 2 K(SO4)

Mn(OH)2(aq) + O2 = MnO2(aq) + H2O(l) =>
2 Mn(OH)2(aq) + O2 = 2 MnO2(aq) + 2 H2O(l)

CoCl2(H2O)6 + NH4Cl + NH3 + O2 = [Co(NH3)6]Cl3 + H2O =>
4 CoCl2(H2O)6 + 4 NH4Cl + 20 NH3 + O2 = 4[Co(NH3)6]Cl3 + 26 H2O

P2O3 + H2O = H2P2O4 =>
P2O3 + H2O = H2P2O4

HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O

N2O5 + H2O = H4N2O5 + OH =>
N2O5 + 4 H2O = H4N2O5 + 4 OH

NH2C2H5COOH + O2 = CO2 + H2O + N2 =>
2 NH2C2H5COOH + 8 O2 = 6 CO2 + 8 H2O + N2

CaC2 + HCl = CaCl2 + C2H2 =>
CaC2 + 2 HCl = CaCl2 + C2H2

HCl + H2O = H2ClO + H2 =>
2 HCl + 2 H2O = 2 H2ClO + H2

Al + {2+} = Al{2+}{3+} =>
Al + {2+} = Al{2+}{3+}

XCCH + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 XCCH + 8 KMnO4 + 12 H2SO4 = 5 XCOOH + 5 CO2 + 4 K2SO4 + 8 MnSO4 + 12 H2O

MgCl2 + Li2S = MgS + LiCl =>
MgCl2 + Li2S = MgS + 2 LiCl

KClO3(g) = KCl(s) + O2(g) =>
2 KClO3(g) = 2 KCl(s) + 3 O2(g)

K + ZnSO4 = Zn + K2SO4 =>
2 K + ZnSO4 = Zn + K2SO4

C2H5OH + H2SO4 = H2O + C2H5SO4H =>
C2H5OH + H2SO4 = H2O + C2H5SO4H

CuSO4(aq) + K2CO3(aq) = CuCO3(s) + K2SO4(aq) =>
CuSO4(aq) + K2CO3(aq) = CuCO3(s) + K2SO4(aq)

SN2 + Mn = MnSN2 =>
SN2 + Mn = MnSN2

CaSO4 + NaOH = Ca(OH)2 + SO4Na2 =>
CaSO4 + 2 NaOH = Ca(OH)2 + SO4Na2

Co + NH4SCN = Co(SCN)4 + NH4 =>
Co + 4 NH4SCN = Co(SCN)4 + 4 NH4

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