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Chemische vergelijkingen in evenwicht op01/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
HC2H3O2 + Na2CO3 = NaCH3CO2 + CO2 + H2O =>
2 HC2H3O2 + Na2CO3 = 2 NaCH3CO2 + CO2 + H2O

NiSO4(sa) + Na2S(aq) = Na2SO4 + NiS =>
NiSO4(sa) + Na2S(aq) = Na2SO4 + NiS

CuCl2HCl = CuClHCl2 =>
CuCl2HCl = CuClHCl2

HBr + Cl2 = Br2 + HCl =>
2 HBr + Cl2 = Br2 + 2 HCl

As + H2SO4 = HAsO2 + SO2 + H2O =>
2 As + 3 H2SO4 = 2 HAsO2 + 3 SO2 + 2 H2O

PO4 + NH4 + MoO4 + H3O = ((NH4)3(P(Mo3O10)4)) + H2O =>
PO4 + 3 NH4 + 12 MoO4 + 24 H3O = ((NH4)3(P(Mo3O10)4)) + 36 H2O

C4H10O + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3CH2CHO + H2O =>
9 C4H10O + 4 K2Cr2O7 + 16 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 12 CH3CH2CHO + 25 H2O

As2O3 + NaOH = Na3AsO3 + H2O =>
As2O3 + 6 NaOH = 2 Na3AsO3 + 3 H2O

K2Cr2O7 + KI + H2SO4 = I2 + H2O + K2SO4 + Cr2(SO4)3 =>
K2Cr2O7 + 6 KI + 7 H2SO4 = 3 I2 + 7 H2O + 4 K2SO4 + Cr2(SO4)3

H2Si4O9 + LiOH = Li2SiO3 + H2O =>
H2Si4O9 + 8 LiOH = 4 Li2SiO3 + 5 H2O

Ni2O3 + H3PO4 = NiPO4 + H2O =>
Ni2O3 + 2 H3PO4 = 2 NiPO4 + 3 H2O

Zn3(AsO4)2 + CaCl2 = ZnCl2 + Ca3(AsO4)2 =>
Zn3(AsO4)2 + 3 CaCl2 = 3 ZnCl2 + Ca3(AsO4)2

Al2 + B2 = Al3B =>
3 Al2 + B2 = 2 Al3B

HClO4 + CH3NH2 = ClO4CH3 + NH3 =>
HClO4 + CH3NH2 = ClO4CH3 + NH3

Hg(OH)2 + H3*PO4 = Hg3(PO4)2 + H2*O =>
3 Hg(OH)2 + 2 H3*PO4 = Hg3(PO4)2 + 6 H2*O

MnO4{-} + H{+} + H2S = Mn2{+} + S + H2O =>
4 MnO4{-} + 6 H{+} + 13 H2S = 2 Mn2{+} + 13 S + 16 H2O

C2H50H + Na = C2H50Na + H2 =>
2 C2H50H + 2 Na = 2 C2H50Na + H2

Bi2O3 + H2O = Bi(O2H) =>
Bi2O3 + H2O = 2 Bi(O2H)

HClO4 + CH3NH2 = ClO4CH3 + NH3 =>
HClO4 + CH3NH2 = ClO4CH3 + NH3

(NH4)2CO3 + LiOH = (NH4)OH + Li2CO3 =>
(NH4)2CO3 + 2 LiOH = 2(NH4)OH + Li2CO3

Al2 + B2 = Al3B =>
3 Al2 + B2 = 2 Al3B

HClO4 + CH3NH2 = ClO4CH3 + NH3 =>
HClO4 + CH3NH2 = ClO4CH3 + NH3

CO3 + H2SO4 = HSO4 + CO2 + H2O =>
CO3 + 2 H2SO4 = 2 HSO4 + CO2 + H2O

NaHCO3 + C6H8O7*H2O = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7*H2O = 3 CO2 + 4 H2O + Na3C6H5O7

V2O5 + C = VO + CO2 =>
2 V2O5 + 3 C = 4 VO + 3 CO2

C21H34O2 + O2 = CO2 + H2O =>
2 C21H34O2 + 57 O2 = 42 CO2 + 34 H2O

HClO4 + CH3NH2 = ClO4CH3 + NH3 =>
HClO4 + CH3NH2 = ClO4CH3 + NH3

Na2C2O4 + CH3COOH = CH3COONa + CO2 + H2O =>
4 Na2C2O4 + 7 CH3COOH = 8 CH3COONa + 6 CO2 + 2 H2O

CH3CH2COO + O2 = CO2 + H2O =>
4 CH3CH2COO + 13 O2 = 12 CO2 + 10 H2O

CrO3 + H3PO4 = Cr(PO4)2 + H2O =>
CrO3 + 2 H3PO4 = Cr(PO4)2 + 3 H2O

C6H5OH + NaOH = H2O + Na + CO2 =>
C6H5OH + 28 NaOH = 17 H2O + 28 Na + 6 CO2

LiOH + H3PO3 = LiH2PO3 + H2O =>
LiOH + H3PO3 = LiH2PO3 + H2O

P4 + HCl = PH3 + Cl =>
P4 + 12 HCl = 4 PH3 + 12 Cl

FeO3 + NH4NO2 = Fe(NO2)3 + NH4O =>
FeO3 + 3 NH4NO2 = Fe(NO2)3 + 3 NH4O

Al2 + B2 = Al3B =>
3 Al2 + B2 = 2 Al3B

Fe + Na{+} = Fe{3+} + Na =>
Fe + 3 Na{+} = Fe{3+} + 3 Na

B2O3 + KOH = KBO2 + H2O =>
B2O3 + 2 KOH = 2 KBO2 + H2O

MgCO3(t) = MgO + CO2 =>
MgCO3(t) = MgO + CO2

LiOH + (NH4)2CO3 = Li2CO3 + NH3 + H2O =>
2 LiOH + (NH4)2CO3 = Li2CO3 + 2 NH3 + 2 H2O

SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O

C2H3Cl + O2 = CO2 + H2O + H2Cl =>
4 C2H3Cl + 9 O2 = 8 CO2 + 2 H2O + 4 H2Cl

LiOH + (NH4)2CO3 = Li2CO3 + NH3 + H2O =>
2 LiOH + (NH4)2CO3 = Li2CO3 + 2 NH3 + 2 H2O

AgSO4 + BaCl = AgCl + BaSO4 =>
AgSO4 + BaCl = AgCl + BaSO4

HClO4 + CH3NH2 = ClO4CH3 + NH3 =>
HClO4 + CH3NH2 = ClO4CH3 + NH3

LiOH + (NH4)2CO3 = Li2CO3 + NH3 + H2O =>
2 LiOH + (NH4)2CO3 = Li2CO3 + 2 NH3 + 2 H2O

FeO3 + NH4NO2 = Fe(NO2)3 + NH4O =>
FeO3 + 3 NH4NO2 = Fe(NO2)3 + 3 NH4O

H{+} + MnO2{-} + Cl{-} = MnO + Cl2{-} + H2O =>
2 H{+} + MnO2{-} + 2 Cl{-} = MnO + Cl2{-} + H2O

FeO3 + NH4NO2 = Fe(NO2)3 + NH4O =>
FeO3 + 3 NH4NO2 = Fe(NO2)3 + 3 NH4O

CaCl2(aq) + AgC2H3O2(aq) = AgCl(s) + Ca(C2H3O2)2(aq) =>
CaCl2(aq) + 2 AgC2H3O2(aq) = 2 AgCl(s) + Ca(C2H3O2)2(aq)

FeO3 + NH4NO2 = Fe(NO2)3 + NH4O =>
FeO3 + 3 NH4NO2 = Fe(NO2)3 + 3 NH4O

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Breng de vergelijking van een chemische reactie in evenwicht
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