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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ba3N2 + NaOH = Ba(OH)2 + Na3N =>
Ba3N2 + 6 NaOH = 3 Ba(OH)2 + 2 Na3N

NH4F + Ba(OH)2 = BaF2 + NH4OH =>
2 NH4F + Ba(OH)2 = BaF2 + 2 NH4OH

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

C9H11NO3 + HNO3 = C9H10N2O5 + H2O =>
C9H11NO3 + HNO3 = C9H10N2O5 + H2O

H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

Cu(SO4) + HgNO3 = Cu(NO3)2 + Hg2SO4 =>
Cu(SO4) + 2 HgNO3 = Cu(NO3)2 + Hg2SO4

Sn(SO4)2 + BaCl2 = SnCl4 + BaSO4 =>
Sn(SO4)2 + 2 BaCl2 = SnCl4 + 2 BaSO4

Al2O3*H2O = Al2O3 + H2O =>
Al2O3*H2O = Al2O3 + H2O

NiSO4 + H2SO4 = Ni(HSO4)2 =>
NiSO4 + H2SO4 = Ni(HSO4)2

UO3 = U + O2 =>
2 UO3 = 2 U + 3 O2

Ca3Al2Si3O12 + Al2SiO5 = SiO2 + CaAl2SiO6 =>
Ca3Al2Si3O12 + 2 Al2SiO5 = 2 SiO2 + 3 CaAl2SiO6

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Sn{2+} + PO4{3-} = Sn3(PO4)2 =>
3 Sn{2+} + 2 PO4{3-} = Sn3(PO4)2

C9H12ClNO2 + NaOH = NaCl + H2O + C9H11NO2 =>
C9H12ClNO2 + NaOH = NaCl + H2O + C9H11NO2

MgCH + O = MgCO3 + H2O =>
2 MgCH + 7 O = 2 MgCO3 + H2O

Cd2 + HCl = CdCl2 + H2 =>
Cd2 + 4 HCl = 2 CdCl2 + 2 H2

H3PO4 + PCl5 = HCl + H4P2O7 =>
7 H3PO4 + PCl5 = 5 HCl + 4 H4P2O7

HC6H7O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq) =>
HC6H7O6(aq) + NaOH(aq) = H2O(l) + NaC6H7O6(aq)

KCl + HNO3 = NOCl + H2O + KNO3 + NO3 =>
KCl + 4 HNO3 = NOCl + 2 H2O + KNO3 + 2 NO3

MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl

FeO = Fe + O2 =>
2 FeO = 2 Fe + O2

Ca3(PO3)2 + HCl = H3PO3 + CaCl2 =>
Ca3(PO3)2 + 6 HCl = 2 H3PO3 + 3 CaCl2

Zn + H3AsO3 + H{+} = Zn2{+} + As + H2O =>
6 Zn + H3AsO3 + 3 H{+} = 3 Zn2{+} + As + 3 H2O

LiBr + F2 = LiF + Br2 =>
2 LiBr + F2 = 2 LiF + Br2

K2Cr2O7 + Na + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
K2Cr2O7 + 6 Na + 7 H2SO4 = Cr2(SO4)3 + 3 Na2SO4 + K2SO4 + 7 H2O

Fe(OH)3(s) + H2SO4 = Fe2(SO4)3(s) + H2O(l) =>
2 Fe(OH)3(s) + 3 H2SO4 = Fe2(SO4)3(s) + 6 H2O(l)

Ca(OH)2 + NH4Br = CaBr2 + NH3 + H2O =>
Ca(OH)2 + 2 NH4Br = CaBr2 + 2 NH3 + 2 H2O

HCN + KCN = HK + CN =>
HCN + KCN = HK + 2 CN

Sn(OH)4(aq) + H3PO4(aq) = Sn3(PO4)4(aq) + H2O(l) =>
3 Sn(OH)4(aq) + 4 H3PO4(aq) = Sn3(PO4)4(aq) + 12 H2O(l)

C2Cl4 + C21H44 = C23 + H44Cl4 =>
C2Cl4 + C21H44 = C23 + H44Cl4

C + O2 + Mg = CMgO3 =>
2 C + 3 O2 + 2 Mg = 2 CMgO3

Ti2O3 + O2 = Ti3O5 =>
6 Ti2O3 + O2 = 4 Ti3O5

Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag

NH3(g) + O2(g) = NO(g) + H2O(l) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(l)

C2H5OH + (NH4)2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + (NH4)2SO4 + H2O =>
3 C2H5OH + 2(NH4)2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2(NH4)2SO4 + 11 H2O

Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu

AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3

KMnO4 + H2O + K2SnO2 = MnO2 + KOH + K2SnO3 =>
2 KMnO4 + H2O + 3 K2SnO2 = 2 MnO2 + 2 KOH + 3 K2SnO3

Cl2O + Mg(OH)2 = MgCl2 + H2 + O =>
Cl2O + Mg(OH)2 = MgCl2 + H2 + 3 O

Mn + ZnBr2 = MnBr2 + Zn =>
Mn + ZnBr2 = MnBr2 + Zn

FeO + NO2 = FeO2 + N2O3 =>
FeO + 2 NO2 = FeO2 + N2O3

Na + HNO3(k) = NaNO3 + N2O + H2O =>
8 Na + 10 HNO3(k) = 8 NaNO3 + N2O + 5 H2O

C2H4 + HF = C2H5F =>
C2H4 + HF = C2H5F

Ba(NO3)2 + H2CO3 = BaCO3 + HNO3 =>
Ba(NO3)2 + H2CO3 = BaCO3 + 2 HNO3

Ca3(PO4)2(aq) + H3PO4(aq) = Ca(H2PO4)2(aq) =>
Ca3(PO4)2(aq) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(aq)

KSCN + H2Cr2O7 + K2Cr2O7 = CO2 + NO2 + Cr2O3 + K2SO4 + H2O =>
2 KSCN + 4 H2Cr2O7 + K2Cr2O7 = 2 CO2 + 2 NO2 + 5 Cr2O3 + 2 K2SO4 + 4 H2O

Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2

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

AlCl3 + H2O2 = Al2O3 + HCl + O2 =>
4 AlCl3 + 6 H2O2 = 2 Al2O3 + 12 HCl + 3 O2

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Breng de vergelijking van een chemische reactie in evenwicht
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