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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al2(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
Al2(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)

CoCl2 + Na2(CO3) = CoCO3 + NaCl =>
CoCl2 + Na2(CO3) = CoCO3 + 2 NaCl

BSe = B2Se2 =>
2 BSe = B2Se2

La2O3 + H2O = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3

FeCl3 + Na2SO3 + H2O = FeCl2 + Na2SO4 + HCl =>
2 FeCl3 + Na2SO3 + H2O = 2 FeCl2 + Na2SO4 + 2 HCl

Bi2(SO4)3 = Bi2O3 + SO3 =>
Bi2(SO4)3 = Bi2O3 + 3 SO3

Zn(s)Cl2(g) = ZnCl2(s) =>
Zn(s)Cl2(g) = ZnCl2(s)

BCl3 + NF3 = BNCl3F3 =>
BCl3 + NF3 = BNCl3F3

CuCO3*Cu(OH)2 + C = Cu + CO2 + H2O =>
CuCO3*Cu(OH)2 + C = 2 Cu + 2 CO2 + H2O

(C3H7)OH + O2 = CO2 + H2O =>
2(C3H7)OH + 9 O2 = 6 CO2 + 8 H2O

OH + Fe2 = FeO4 + H2O =>
16 OH + Fe2 = 2 FeO4 + 8 H2O

Al(NO3)3 + Sr = Al + Sr(NO3)3 =>
Al(NO3)3 + Sr = Al + Sr(NO3)3

HBr + Cl = HCl + Br2 =>
2 HBr + 2 Cl = 2 HCl + Br2

Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O

H2S + HCl = H2 + SCl2 =>
H2S + 2 HCl = 2 H2 + SCl2

H2O + Al2S3 = H2S + Al(OH)3 =>
6 H2O + Al2S3 = 3 H2S + 2 Al(OH)3

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

C5H11Cl + AgNO3 = C5H11NO3 + AgCl =>
C5H11Cl + AgNO3 = C5H11NO3 + AgCl

MgBr2 + K3P2 = Mg3P2 + KBr2 =>
3 MgBr2 + K3P2 = Mg3P2 + 3 KBr2

CH3CH2CH2OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
10 CH3CH2CH2OH + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 12 MnSO4 + 6 K2SO4 + 28 H2O

MnO(OH)2 + H2SO4 = Mn(SO4)2 + H2O =>
MnO(OH)2 + 2 H2SO4 = Mn(SO4)2 + 3 H2O

NH3Ca = NH3 + Ca =>
NH3Ca = NH3 + Ca

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

NAlO3 = NAl + O2 =>
2 NAlO3 = 2 NAl + 3 O2

H2MnO4 = H + MnO4 =>
H2MnO4 = 2 H + MnO4

HO2CH = H2CO2 =>
HO2CH = H2CO2

AsO4 + H3O = AsH3 + H2O =>
AsO4 + 11 H3O = AsH3 + 15 H2O

C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O

Fl + Cu = FlCu =>
Fl + Cu = FlCu

NaF + H3AlF6 = Na3AlF6 + HF =>
3 NaF + H3AlF6 = Na3AlF6 + 3 HF

Be + H2O = Be(H2O)4 =>
Be + 4 H2O = Be(H2O)4

Al2O3 + Fe = Al2 + FeO3 =>
Al2O3 + Fe = Al2 + FeO3

NaOH + P2O5 = Na2H2PO4 + NaHPO4 =>
3 NaOH + P2O5 = Na2H2PO4 + NaHPO4

KCl + ICl3 = Cl3 + KI =>
3 KCl + 3 ICl3 = 4 Cl3 + 3 KI

CuCl2NaOH = Cu(OH)NaCl2 =>
CuCl2NaOH = Cu(OH)NaCl2

NH4OH + FeCl3 = Fe(OH)3 + NH4Cl =>
3 NH4OH + FeCl3 = Fe(OH)3 + 3 NH4Cl

Na + AgNO3 = NaAg + NO3 =>
Na + AgNO3 = NaAg + NO3

Al + CI2 = AlCI2 =>
Al + CI2 = AlCI2

CH3C(CH3)CH2HCl = CH3CH(CH3)CH2Cl =>
CH3C(CH3)CH2HCl = CH3CH(CH3)CH2Cl

LiOH + C2H4O2 = C2H3LiO2 + H2O =>
LiOH + C2H4O2 = C2H3LiO2 + H2O

HCl + CaCO3 = CaCl2 + H2CO3 =>
2 HCl + CaCO3 = CaCl2 + H2CO3

Cr207 = Cr =>
Cr207 = 207 Cr

CH2 = CHCH3 = O2 = CO2 = H2O =>
2 CH2 = CHCH3

KNO3 + HNO3 = KOH + NO2 + NO3 =>
KNO3 + HNO3 = KOH + NO2 + NO3

HN(CH2CH3)2 + H2O = H2N(CH2CH3)2 + OH =>
HN(CH2CH3)2 + H2O = H2N(CH2CH3)2 + OH

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

(NH4)2C2O4 + K2[HgI4] + KOH = [OHg2NH2]I + H2O + KI + K2C2O4 =>
(NH4)2C2O4 + 4 K2[HgI4] + 8 KOH = 2[OHg2NH2]I + 6 H2O + 14 KI + K2C2O4

HI = H2 + I2 =>
2 HI = H2 + I2

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

Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2

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Breng de vergelijking van een chemische reactie in evenwicht
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