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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

C3H5(OH)3 + C17H35COOH = C17H35COOC3H5 + H2O =>
4 C3H5(OH)3 + 11 C17H35COOH = 10 C17H35COOC3H5 + 14 H2O

Pb + AuSO4 = PbSO4 + Au =>
Pb + AuSO4 = PbSO4 + Au

HNO3 + P4 + H2O = H3PO4 + NO =>
20 HNO3 + 3 P4 + 8 H2O = 12 H3PO4 + 20 NO

Mg(NO3)2 + NH4NO3 + H3O = Mg + HNO3 =>
11 Mg(NO3)2 + 2 NH4NO3 + 6 H3O = 11 Mg + 26 HNO3

MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2

Ca + Cl2(g) = CaCl2 =>
Ca + Cl2(g) = CaCl2

KBr + K2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + H2O + K2SO4 =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 7 H2O + 4 K2SO4

Mg(g) + HCl(aq) = MgCl2(aq) + H2(g) =>
Mg(g) + 2 HCl(aq) = MgCl2(aq) + H2(g)

Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3

Ca(OH)2 + BaCl2 = Ba(OH)2 + CaCl2 =>
Ca(OH)2 + BaCl2 = Ba(OH)2 + CaCl2

MgC = Mg2 + C =>
2 MgC = Mg2 + 2 C

H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2

Cu + Cl2(g) = CuCl2 =>
Cu + Cl2(g) = CuCl2

Br2 + MnO2 + H2SO4 = HBrO4 + MnSO4 + H2O =>
Br2 + 7 MnO2 + 7 H2SO4 = 2 HBrO4 + 7 MnSO4 + 6 H2O

BaO + H = Ba + OH =>
BaO + H = Ba + OH

Bi + AgNO3 = Bi(NO3)3 + Ag =>
Bi + 3 AgNO3 = Bi(NO3)3 + 3 Ag

Nd + Fe + B = Nd2Fe14B =>
2 Nd + 14 Fe + B = Nd2Fe14B

NH4CH3COO + Ca(OH)2 = NH3 + Ca(CH3COO)2 + H2O =>
2 NH4CH3COO + Ca(OH)2 = 2 NH3 + Ca(CH3COO)2 + 2 H2O

Na(s) + H3PO4(l) = H2(g) + Na3PO4 =>
6 Na(s) + 2 H3PO4(l) = 3 H2(g) + 2 Na3PO4

aluminum + iodine = AlI =>
2 Al + I2 = 2 AlI

GaBr3 = Ga + Br2 =>
2 GaBr3 = 2 Ga + 3 Br2

Cu + H2SO4(c) = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4(c) = CuSO4 + SO2 + 2 H2O

C2H5OH + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 6 K2SO4 + 12 MnSO4 + 33 H2O

C12H22O11 + H2SO4 = C + H2SO4H2O =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2SO4H2O

Zn + H3PO4 = H3P + ZnO4 =>
Zn + H3PO4 = H3P + ZnO4

CH3(CH2)3H3 + O2 = CO2 + H2O =>
CH3(CH2)3H3 + 7 O2 = 4 CO2 + 6 H2O

C6H5NH2 + KMnO4 = C6H5NO2 + MnO2 + KOH =>
C6H5NH2 + 2 KMnO4 = C6H5NO2 + 2 MnO2 + 2 KOH

Fe + HCl = FeCl + H2 =>
2 Fe + 2 HCl = 2 FeCl + H2

FeSO4 + NaOH = Fe(OH)2 + Na2SO4 =>
FeSO4 + 2 NaOH = Fe(OH)2 + Na2SO4

CH3NHNH2 + N2O4 = N2 + H2O + CO2 =>
4 CH3NHNH2 + 5 N2O4 = 9 N2 + 12 H2O + 4 CO2

Cu(O)(s) + H2SO4 = CuSO4(aq) + H2O(g) =>
Cu(O)(s) + H2SO4 = CuSO4(aq) + H2O(g)

NaI + O = NaIO3 =>
NaI + 3 O = NaIO3

CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH

HgI2 + HI = HgI4 + H =>
HgI2 + 2 HI = HgI4 + 2 H

H2 + C2H5COOH = H2O + C3H7OH =>
2 H2 + C2H5COOH = H2O + C3H7OH

H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl

K2CrO4 + Ba = K + Ba2CrO4 =>
K2CrO4 + 2 Ba = 2 K + Ba2CrO4

Na2O + KOH = NaOH + K2O =>
Na2O + 2 KOH = 2 NaOH + K2O

Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2

NH4{+} + SO4{2-} = SO4(NH4)2 =>
2 NH4{+} + SO4{2-} = SO4(NH4)2

MnO2 + KOH = K3MnO4 + MnO2H + H2O =>
2 MnO2 + 3 KOH = K3MnO4 + MnO2H + H2O

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

ZnHCl = Zn + HCl =>
ZnHCl = Zn + HCl

Fe(NO3)2 + NaF = FeF2 + NaNO3 =>
Fe(NO3)2 + 2 NaF = FeF2 + 2 NaNO3

Ba(NO3)2 + LiOH = LiNO3 + Ba(OH)2 =>
Ba(NO3)2 + 2 LiOH = 2 LiNO3 + Ba(OH)2

N2O3 + H2O = (OH) + NO =>
N2O3 + H2O = 2(OH) + 2 NO

Fe + AuC2H3O2 = Au + Fe(C2H3O2)3 =>
Fe + 3 AuC2H3O2 = 3 Au + Fe(C2H3O2)3

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

PbO(s) + NH3(aq) = H2O(l) + N2(g) + Pb(s) =>
3 PbO(s) + 2 NH3(aq) = 3 H2O(l) + N2(g) + 3 Pb(s)

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Breng de vergelijking van een chemische reactie in evenwicht
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