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Chemische vergelijkingen in evenwicht op12/17/24

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Breng de vergelijking van een chemische reactie in evenwicht
HCl + NH3(NH4OH) = NH4OH + NH4Cl =>
HCl + NH3(NH4OH) = NH4OH + NH4Cl

Mg + HCl = Mg7Cl2 + H2 =>
7 Mg + 2 HCl = Mg7Cl2 + H2

NH4 + Fe = N + FeH4 =>
NH4 + Fe = N + FeH4

HOC6H4CO2H + (CH3CO)2O = C9H8O4 =>
11 HOC6H4CO2H + (CH3CO)2O = 9 C9H8O4

PH3(g) + Cl2 = PCl3 + HCl =>
PH3(g) + 3 Cl2 = PCl3 + 3 HCl

CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl =>
CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl

NiSO4 + KCl2 = KSO4 + NiCl2 =>
NiSO4 + KCl2 = KSO4 + NiCl2

KI + Cl2 = K(Cl) + I2 =>
2 KI + Cl2 = 2 K(Cl) + I2

(CrCl3)6H2O + NH4OH = Cr(NH3)6Cl3 + H2O =>
(CrCl3)6H2O + 36 NH4OH = 6 Cr(NH3)6Cl3 + 37 H2O

Be(OH)2 + HCl = BeCl2 + H2O =>
Be(OH)2 + 2 HCl = BeCl2 + 2 H2O

Na2CO3 + HC1 = NaC1 + H2O + CO2 =>
Na2CO3 + 2 HC1 = 2 NaC1 + H2O + CO2

Co2 + H2SO4 = Co2(SO4)3 + H2 =>
Co2 + 3 H2SO4 = Co2(SO4)3 + 3 H2

Zn(OH)2 + K2O + H2O = K2(Zn(OH)4) =>
Zn(OH)2 + K2O + H2O = K2(Zn(OH)4)

K3(PO4) + H2SO4 = K2(SO4) + H3(PO4) =>
2 K3(PO4) + 3 H2SO4 = 3 K2(SO4) + 2 H3(PO4)

CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl =>
CH3CONH2 + H2O + HCl = CH3COOH + NH4Cl

C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2

AgBr + Ca(NO3)2 = AgNO3 + CaBr2 =>
2 AgBr + Ca(NO3)2 = 2 AgNO3 + CaBr2

S2O5{2-} + I2 + H2O = SO4{2-} + I{-} + H{+} =>
S2O5{2-} + 2 I2 + 3 H2O = 2 SO4{2-} + 4 I{-} + 6 H{+}

H2PO4 + KOH = H2O + K2PO4 =>
H2PO4 + 2 KOH = 2 H2O + K2PO4

Ba + Al3 = Ba3Al =>
9 Ba + Al3 = 3 Ba3Al

HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl

Fe2O3 + H2O2 = FeO2 + H2O =>
Fe2O3 + H2O2 = 2 FeO2 + H2O

HBr + MgSO3 = H2SO3 + MgBr2 =>
2 HBr + MgSO3 = H2SO3 + MgBr2

CO + SCN = CO(SCN)4 =>
CO + 4 SCN = CO(SCN)4

CH3CH(CH3)CH(CH3)CH3 + Cl2 = HCl + CH3CCl(CH3)CH(CH3)CH3 =>
CH3CH(CH3)CH(CH3)CH3 + Cl2 = HCl + CH3CCl(CH3)CH(CH3)CH3

C8H10 + KMnO4 + H2O = C8H12O2 + MnO2 + KOH =>
3 C8H10 + 2 KMnO4 + 4 H2O = 3 C8H12O2 + 2 MnO2 + 2 KOH

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

LiNO3 + NiCO3 = LiNiO2 + N2O + O2 + CO2 =>
4 LiNO3 + 4 NiCO3 = 4 LiNiO2 + 2 N2O + 3 O2 + 4 CO2

CaCl2 + Ba = BaCl2 + Ca =>
CaCl2 + Ba = BaCl2 + Ca

Li + HNO3 = LiNO3 + H =>
Li + HNO3 = LiNO3 + H

KCH3COO + HCl = HCH3COO + KCl =>
KCH3COO + HCl = HCH3COO + KCl

Fe2O3 + CO = Fe3O4 + CO2 =>
3 Fe2O3 + CO = 2 Fe3O4 + CO2

Zn + HNO3 + H2SO4 = ZnSO4 + HNO2 + H2O =>
Zn + HNO3 + H2SO4 = ZnSO4 + HNO2 + H2O

[Cu(NH2CH2CO2)2] + Zn = Cu + [Zn(NH2CH2CO2)2] =>
[Cu(NH2CH2CO2)2] + Zn = Cu + [Zn(NH2CH2CO2)2]

CuSO4 + NaOH = Na + SO4 + CuOH =>
CuSO4 + NaOH = Na + SO4 + CuOH

Fe(OH)3 + H2CO3 = H2O + Fe2(CO3)3 =>
2 Fe(OH)3 + 3 H2CO3 = 6 H2O + Fe2(CO3)3

NaSO3 + HCl = NaCl + HSO3 =>
NaSO3 + HCl = NaCl + HSO3

HC + I + CaCO3 = CaCI2 + H2O + CO2 =>
6 HC + 10 I + 5 CaCO3 = 5 CaCI2 + 3 H2O + 6 CO2

N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2

C27H57 + O2 = CO2 + H2O =>
4 C27H57 + 165 O2 = 108 CO2 + 114 H2O

SnO + HNO3 = H2O + NO + SnO2 =>
3 SnO + 2 HNO3 = H2O + 2 NO + 3 SnO2

Sr(NO3)2 + Zn(OH)2 = Sr(OH)2 + Zn(NO3)2 =>
Sr(NO3)2 + Zn(OH)2 = Sr(OH)2 + Zn(NO3)2

O20 + C2H2 = CO2 + H2O =>
O20 + 4 C2H2 = 8 CO2 + 4 H2O

C3H8O2 + O = H2O + CO2 =>
C3H8O2 + 8 O = 4 H2O + 3 CO2

[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + NH3 =>
[Cu(NH3)4]SO4 + Na2S = CuS + Na2SO4 + 4 NH3

NH4Cl + AgNCO = H2NCONH2 + AgCl =>
NH4Cl + AgNCO = H2NCONH2 + AgCl

NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

Fe2 + O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2 + O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O

PbCl2 + NH4OH = Pb(OH)2 + NH3 + HCl =>
PbCl2 + 2 NH4OH = Pb(OH)2 + 2 NH3 + 2 HCl

Cr2S3 + Fe(CH3CO2)2 = Cr(CH3CO2)3 + FeS =>
Cr2S3 + 3 Fe(CH3CO2)2 = 2 Cr(CH3CO2)3 + 3 FeS

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Breng de vergelijking van een chemische reactie in evenwicht
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