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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3

HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O

HNO3 + C8H8O3 = C8H7NO5 + H2O =>
HNO3 + C8H8O3 = C8H7NO5 + H2O

Ni{2+} + CrO4{2-} = NiCrO4 =>
Ni{2+} + CrO4{2-} = NiCrO4

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

Cu(OH)3 + H2SO4 = Cu2(SO4)3 + H2O =>
2 Cu(OH)3 + 3 H2SO4 = Cu2(SO4)3 + 6 H2O

Fe2O3 + H2 = FeO + HO =>
2 Fe2O3 + H2 = 4 FeO + 2 HO

CO + O2 = CO2 =>
2 CO + O2 = 2 CO2

Ca(OH)2 + NaCl = NaOH + CaCl2 =>
Ca(OH)2 + 2 NaCl = 2 NaOH + CaCl2

Na3PO4(aq) + CuSO4(aq) = Na2SO4(aq) + Cu3(PO4)2 =>
2 Na3PO4(aq) + 3 CuSO4(aq) = 3 Na2SO4(aq) + Cu3(PO4)2

Mg(NO3)2(aq) + Ag = Mg + Ag(NO3)2 =>
Mg(NO3)2(aq) + Ag = Mg + Ag(NO3)2

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

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

AgS2 + O2 = Ag + SO2 =>
AgS2 + 2 O2 = Ag + 2 SO2

Na + H20O = NaOH + H2 =>
2 Na + 2 H20O = 2 NaOH + 19 H2

K2S(aq) + HCl(aq) = K2Cl + HS =>
K2S(aq) + HCl(aq) = K2Cl + HS

V2O5 + H2SO4 = (VO2)2(SO4) + H2O =>
V2O5 + H2SO4 = (VO2)2(SO4) + H2O

CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2 + 3 Na2SO4

KMnO4 + HBr = MnBr + KBr2 + H2O + Br =>
KMnO4 + 8 HBr = MnBr + KBr2 + 4 H2O + 5 Br

AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2

FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3

ZnS + HBr = ZnBr + SH =>
ZnS + HBr = ZnBr + SH

CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + Na2SO4 =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4

MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O

Zn + NaOH + H2O = Na2[Zn(OH)4] + H =>
Zn + 2 NaOH + 2 H2O = Na2[Zn(OH)4] + 2 H

S2F10 + Cl2 = SF5Cl =>
S2F10 + Cl2 = 2 SF5Cl

Na3Po4(aq) + CuSO4(aq) = Na2SO4(aq) + Cu3(Po4)2(s) =>
2 Na3Po4(aq) + 3 CuSO4(aq) = 3 Na2SO4(aq) + Cu3(Po4)2(s)

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2

CuO + H2SO4 = CuSO4 + H2O(l) =>
CuO + H2SO4 = CuSO4 + H2O(l)

HC2H3O2(aq) + NaHCO3 = NaC2H3O2(aq) + CO2(g) + H2O(l) =>
HC2H3O2(aq) + NaHCO3 = NaC2H3O2(aq) + CO2(g) + H2O(l)

(o)C8H18 + O2 = CO2 + H2O =>
2(o)C8H18 + 25 O2 = 16 CO2 + 18 H2O

Al(OH)3 + H2SO4(aq) = Al(aq) + SO4(aq) + H2O =>
2 Al(OH)3 + 3 H2SO4(aq) = 2 Al(aq) + 3 SO4(aq) + 6 H2O

Na3PO4(aq) + CuSO4(aq) = Na2SO4(aq) + Cu3(PO4)2(aq) =>
2 Na3PO4(aq) + 3 CuSO4(aq) = 3 Na2SO4(aq) + Cu3(PO4)2(aq)

CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4

Li2(SO4) + FeCl3 = LiCl + Fe2(SO4)3 =>
3 Li2(SO4) + 2 FeCl3 = 6 LiCl + Fe2(SO4)3

NiBr2 + Fe2(SO4)3 = NiSO4 + FeBr3 =>
3 NiBr2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeBr3

KCrO2 + HBr = CrBr3 + KOH + H2O =>
KCrO2 + 3 HBr = CrBr3 + KOH + H2O

CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq) =>
CuSO4(aq) + Na3PO4(aq) = CuPO4(s) + Na3SO4(aq)

C2H6O2 + O2 = C2H6O4 =>
C2H6O2 + O2 = C2H6O4

NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2

(NH4)3 + CO3 = NH3 + CO2 + H2O =>
2(NH4)3 + 3 CO3 = 6 NH3 + 3 CO2 + 3 H2O

C6H4(COOH)2 + C2H6O2 = H2O + C9H8O4 =>
9 C6H4(COOH)2 + 9 C2H6O2 = 14 H2O + 10 C9H8O4

KClO3 + NaOH + MnSO4 = Na2SO4 + KCl + H2O + Na2MnO4 =>
2 KClO3 + 12 NaOH + 3 MnSO4 = 3 Na2SO4 + 2 KCl + 6 H2O + 3 Na2MnO4

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

Ca(OH)2 + Ti = Ti(OH)3 + Ca =>
3 Ca(OH)2 + 2 Ti = 2 Ti(OH)3 + 3 Ca

Fe + Cu(OH)2 = Cu + Fe(OH)2 =>
Fe + Cu(OH)2 = Cu + Fe(OH)2

Al + HNO3 = Al2O3 + NO2 + H2O =>
2 Al + 6 HNO3 = Al2O3 + 6 NO2 + 3 H2O

(NH4)2CO3 + Mg(SO4) = (NH4)2SO4 + Mg(CO3) =>
(NH4)2CO3 + Mg(SO4) = (NH4)2SO4 + Mg(CO3)

MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl

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Breng de vergelijking van een chemische reactie in evenwicht
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