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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(s) + F2(g) = CaF2(s) =>
Ca(s) + F2(g) = CaF2(s)

P4(s) + Ca(s) = Ca3P2(s) =>
P4(s) + 6 Ca(s) = 2 Ca3P2(s)

C3H8 + H2SO4 = C3SO4 + H =>
C3H8 + H2SO4 = C3SO4 + 10 H

Al + KMnO4 + H2O = MnO2 + Al(OH)3 + KOH =>
Al + KMnO4 + 2 H2O = MnO2 + Al(OH)3 + KOH

N2O3 + CaO = Ca3N2 + O2 =>
N2O3 + 3 CaO = Ca3N2 + 3 O2

Ag(NO3) + NaCl = Na + NO3 + AgCl =>
Ag(NO3) + NaCl = Na + NO3 + AgCl

SnI4 + PPH3 = SnI4(PPH3)2 =>
SnI4 + 2 PPH3 = SnI4(PPH3)2

CH3COOH(l) + NaHCO3(s) = H2O(l) + NaCH3COO(aq) + CO2(g) =>
CH3COOH(l) + NaHCO3(s) = H2O(l) + NaCH3COO(aq) + CO2(g)

Fe(NO3)3 + NH3 = FeH3 + N(NO3)3 =>
Fe(NO3)3 + NH3 = FeH3 + N(NO3)3

Na + O3 = Na4O3 =>
4 Na + O3 = Na4O3

AgNO3 + CH3COO = AgCH3COO + NO3 =>
AgNO3 + CH3COO = AgCH3COO + NO3

Cu(OH)2(s) = CuO(s) + H2O =>
Cu(OH)2(s) = CuO(s) + H2O

NH4SCN + FeSO4 = (NH4)2SO4 + Fe(SCN)2 =>
2 NH4SCN + FeSO4 = (NH4)2SO4 + Fe(SCN)2

HgO = Hg + O2 =>
2 HgO = 2 Hg + O2

SeO2(s) + KOH(aq) = K2SeO4 + H2 =>
SeO2(s) + 2 KOH(aq) = K2SeO4 + H2

KSCN + KMnO4 + H2SO4 = (SCN)2 + MnSO4 + K2SO4 + H2O =>
10 KSCN + 2 KMnO4 + 8 H2SO4 = 5(SCN)2 + 2 MnSO4 + 6 K2SO4 + 8 H2O

K2Cr2O7 + NH4OH = K2CrO4 + (NH4)2CrO4 + H2O =>
K2Cr2O7 + 2 NH4OH = K2CrO4 + (NH4)2CrO4 + H2O

HFeCl2 + HCl = FeCl3 + H2 =>
HFeCl2 + HCl = FeCl3 + H2

C18H30O2 + H2 = C18H36O2 =>
C18H30O2 + 3 H2 = C18H36O2

C2H6S + O2 = CO2 + H2O + SO2 =>
2 C2H6S + 9 O2 = 4 CO2 + 6 H2O + 2 SO2

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

Cu2CO3(OH)2H2O = CuO + H2O + CO2 =>
Cu2CO3(OH)2H2O = 2 CuO + 2 H2O + CO2

K2CrO4 + NaC2H3O2 = Na2CrO4 + KC2H3O2 =>
K2CrO4 + 2 NaC2H3O2 = Na2CrO4 + 2 KC2H3O2

Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe

CuZnAl + HCl = HCu + ZnCl + Al =>
CuZnAl + HCl = HCu + ZnCl + Al

CoBr3 + Na2CO3 = Co2(CO3)3 + NaBr =>
2 CoBr3 + 3 Na2CO3 = Co2(CO3)3 + 6 NaBr

BaCO3 + C4 + H2O = CO + Ba(OH)2 =>
4 BaCO3 + C4 + 4 H2O = 8 CO + 4 Ba(OH)2

Fe + SNC = FeSCN =>
Fe + SNC = FeSCN

CH3CH2NH3Cl + Ca(OH)2 = CH3CH2NH3OH + CaCl2 =>
2 CH3CH2NH3Cl + Ca(OH)2 = 2 CH3CH2NH3OH + CaCl2

Fe + SNC = FeSCN =>
Fe + SNC = FeSCN

(NH4)3PO4 + Mg(NO3)2 = NH4 + NO3 + MgPO4 =>
(NH4)3PO4 + Mg(NO3)2 = 3 NH4 + 2 NO3 + MgPO4

N4I6 + P4 + H2O = N2H3I3 + H3PO4 =>
10 N4I6 + 3 P4 + 48 H2O = 20 N2H3I3 + 12 H3PO4

MgSO4 + HCl = MgCl + SO4H =>
MgSO4 + HCl = MgCl + SO4H

Cr(NO3)3 + HS = CrS3 + HNO3 =>
Cr(NO3)3 + 3 HS = CrS3 + 3 HNO3

NH + O = NO + H2O =>
2 NH + 3 O = 2 NO + H2O

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

CuSO4 + PbNO3 = PbSO4 + CuNO3 =>
CuSO4 + PbNO3 = PbSO4 + CuNO3

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

LiSO2 + H2O = H2 + Li2O + SO2 =>
2 LiSO2 + H2O = H2 + Li2O + 2 SO2

AgNO3 + H2O + Cl = AgCl + HNO3 + H2O2 =>
2 AgNO3 + 2 H2O + 2 Cl = 2 AgCl + 2 HNO3 + H2O2

C9H8O2 + C2H6O = C11H12O2 + H2O =>
C9H8O2 + C2H6O = C11H12O2 + H2O

ZnSO4 + NaHCO3 = ZnCO3 + NaHSO4 =>
ZnSO4 + NaHCO3 = ZnCO3 + NaHSO4

CdCl2 + (NH4)2S = CdS + (NH4)Cl =>
CdCl2 + (NH4)2S = CdS + 2(NH4)Cl

C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O

NH4CO3 + Al(NO3)3 = Al(CO3)3 + (NH4)NO3 =>
3 NH4CO3 + Al(NO3)3 = Al(CO3)3 + 3(NH4)NO3

Fe(OH)2 + AlCl3 = FeCl2 + Al(OH)3 =>
3 Fe(OH)2 + 2 AlCl3 = 3 FeCl2 + 2 Al(OH)3

C4H6BaO4 + K2CO3 = BaCO3 + CH3COOK =>
C4H6BaO4 + K2CO3 = BaCO3 + 2 CH3COOK

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl =>
NaOH + C20H14O4 + HCl = NaOHC20H14O4HCl

Na2MoO4 = Na + MoO4 =>
Na2MoO4 = 2 Na + MoO4

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Breng de vergelijking van een chemische reactie in evenwicht
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