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Chemische vergelijkingen in evenwicht op12/29/23

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Breng de vergelijking van een chemische reactie in evenwicht
C4H9Br + NH3 = C4H11N + HBr =>
C4H9Br + NH3 = C4H11N + HBr

NaHCO3 + C2H3O = H2O + NaC2H3O2 + CO2 =>
9 NaHCO3 + 8 C2H3O = 3 H2O + 9 NaC2H3O2 + 7 CO2

Na2CO3 + CaCl2H4O2 = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2H4O2 = CaCO3 + 2 NaCl + 2 H2O

Hg(NO3)2 + KSCN = Hg(SCN)2 + KNO3 =>
Hg(NO3)2 + 2 KSCN = Hg(SCN)2 + 2 KNO3

HBrO4 + Fe(OH)2 = Fe(BrO4)2 + H2O =>
2 HBrO4 + Fe(OH)2 = Fe(BrO4)2 + 2 H2O

Na2CrO4 + H2SO4 = CrO3 + Na2SO4 + H2O =>
Na2CrO4 + H2SO4 = CrO3 + Na2SO4 + H2O

HCN(g) + O2(g) = N2(g) + CO2(g) + H2 =>
2 HCN(g) + 2 O2(g) = N2(g) + 2 CO2(g) + H2

CO2 + O2 = CO4 =>
CO2 + O2 = CO4

POCl3 + O2 = PO4 + ClO =>
POCl3 + 3 O2 = PO4 + 3 ClO

NaHCO3 + C2H3O = H2O + NaC2H3O2 + CO2 =>
9 NaHCO3 + 8 C2H3O = 3 H2O + 9 NaC2H3O2 + 7 CO2

Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2

Al + C4H8N2O2 = Al(C4H8N2O2) =>
Al + C4H8N2O2 = Al(C4H8N2O2)

P4O6(s) + H2O(l) = PH3 + H3PO4(aq) =>
P4O6(s) + 6 H2O(l) = PH3 + 3 H3PO4(aq)

Al2(SO4)3 + KMnO4 = Al(MnO4)3 + K2SO4 =>
Al2(SO4)3 + 6 KMnO4 = 2 Al(MnO4)3 + 3 K2SO4

H2S + H2O = SO4 + H2 =>
H2S + 4 H2O = SO4 + 5 H2

NH3 + CuSO4 + H2O = [Cu(NH3)4H2O]SO4 =>
4 NH3 + CuSO4 + H2O = [Cu(NH3)4H2O]SO4

KI(aq) + KNO2(aq) + HCl(aq) = KCl(aq) + I2(aq) + NO(g) + H2O(l) =>
2 KI(aq) + 2 KNO2(aq) + 4 HCl(aq) = 4 KCl(aq) + I2(aq) + 2 NO(g) + 2 H2O(l)

Na2CO3 + C2H4O2 = C3H4O3 + Na2O2 =>
Na2CO3 + C2H4O2 = C3H4O3 + Na2O2

CH3COOH(aq) + Mg(OH)2(aq) = Mg(CH3COO)2(aq) + H2O(l) =>
2 CH3COOH(aq) + Mg(OH)2(aq) = Mg(CH3COO)2(aq) + 2 H2O(l)

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

NaHCO3 + C2H3O = H2O + NaC2H3O2 + CO2 =>
9 NaHCO3 + 8 C2H3O = 3 H2O + 9 NaC2H3O2 + 7 CO2

H2SO4 + Sn = H2O + SO2 + Sn(SO4)2 =>
4 H2SO4 + Sn = 4 H2O + 2 SO2 + Sn(SO4)2

Ca3P2(g) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(g) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)

H2Cr2O7 + C2H5OH + H2O = Cr(OH)3 + CH3COOH =>
2 H2Cr2O7 + 3 C2H5OH + H2O = 4 Cr(OH)3 + 3 CH3COOH

Zn(s) + H2O(l) = H2(g) + Zn(OH)2(aq) =>
Zn(s) + 2 H2O(l) = H2(g) + Zn(OH)2(aq)

MnO4{-} + H{+} + C2H5OH = Mn{2+} + H2O + CH3CHO =>
2 MnO4{-} + 6 H{+} + 5 C2H5OH = 2 Mn{2+} + 8 H2O + 5 CH3CHO

BrO3 + XeF2 + HO = BrO4 + Xe + HF =>
2 BrO3 + XeF2 + 2 HO = 2 BrO4 + Xe + 2 HF

Fe3O4 + H2SO4 = Fe2(SO4)3 + Fe(SO4) + H2O =>
Fe3O4 + 4 H2SO4 = Fe2(SO4)3 + Fe(SO4) + 4 H2O

OH{-} + AsO3{3-} + I2 = I{-} + AsO4{3-} + H2O =>
2 OH{-} + AsO3{3-} + I2 = 2 I{-} + AsO4{3-} + H2O

Pb(NO3)2 + KCrO4 = PbCrO4 + K(NO3)2 =>
Pb(NO3)2 + KCrO4 = PbCrO4 + K(NO3)2

ZrSiO4 + NH4F = (NH4)3ZrF7 + (NH4)2SiF6 + H2O + NH3 =>
ZrSiO4 + 13 NH4F = (NH4)3ZrF7 + (NH4)2SiF6 + 4 H2O + 8 NH3

CCl2 + H2O = HCl + CO =>
CCl2 + H2O = 2 HCl + CO

(NH4)3PO4 + Cu(OH)2 = NH4OH + Cu3(PO4)2 =>
2(NH4)3PO4 + 3 Cu(OH)2 = 6 NH4OH + Cu3(PO4)2

Zn + HNO3 = ZnNO3 + N2 + H2O =>
10 Zn + 12 HNO3 = 10 ZnNO3 + N2 + 6 H2O

C18H36O18 + O2 = CO2 + H2O =>
C18H36O18 + 18 O2 = 18 CO2 + 18 H2O

Co(OH)3 + H2O = H3Co + OH =>
Co(OH)3 + 3 H2O = H3Co + 6 OH

Al2(SO4)3 = Al2(aq) + SO4(aq) =>
Al2(SO4)3 = Al2(aq) + 3 SO4(aq)

C2H4 + O2 = CO2 + H202 =>
101 C2H4 + 202 O2 = 202 CO2 + 2 H202

NaHCO3 + CH4CH2OOH = CH3CH2OONa + H2O + CO2 =>
11 NaHCO3 + 10 CH4CH2OOH = 11 CH3CH2OONa + 13 H2O + 9 CO2

CaOH2 + NH4Cl = CaCl2 + H2O + NH4 =>
CaOH2 + 2 NH4Cl = CaCl2 + H2O + 2 NH4

KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O

V + O2 = VO =>
2 V + O2 = 2 VO

KOH + CS2 + C4H10O = C4H9OCS2K + H2O =>
KOH + CS2 + C4H10O = C4H9OCS2K + H2O

CI + NH3 = N2 + NH4CI =>
6 CI + 8 NH3 = N2 + 6 NH4CI

NH4Cl + Hg2(NO3)2 = NH4NO3 + HgCl =>
2 NH4Cl + Hg2(NO3)2 = 2 NH4NO3 + 2 HgCl

CaCl2 + Na2CO3 = CaCO3(s) + NaCl =>
CaCl2 + Na2CO3 = CaCO3(s) + 2 NaCl

NaCl + H2SO4 + MnO2 = Cl2 + H2O + MnSO4 + Na2SO4 =>
2 NaCl + 2 H2SO4 + MnO2 = Cl2 + 2 H2O + MnSO4 + Na2SO4

I2 + H = HI =>
I2 + 2 H = 2 HI

Al2O3 + NH4Cl = NH4AlCl4 + H2O + NH3 =>
Al2O3 + 8 NH4Cl = 2 NH4AlCl4 + 3 H2O + 6 NH3

C6H4(COOH)2 + KOH = K(C6H3(COOH)2) + H2O =>
C6H4(COOH)2 + KOH = K(C6H3(COOH)2) + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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