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Chemische vergelijkingen in evenwicht op02/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
N2O + MnO2 + H2O = Mn(OH)2 + NO2 =>
N2O + 3 MnO2 + 3 H2O = 3 Mn(OH)2 + 2 NO2

(NH4)2Zn(SO4)2 + K2[HgI4] + KOH = Hg2NH2I3 + Zn(OH)2 + K2SO4 + H2O + KI =>
(NH4)2Zn(SO4)2 + 4 K2[HgI4] + 6 KOH = 2 Hg2NH2I3 + Zn(OH)2 + 2 K2SO4 + 4 H2O + 10 KI

PbCl2 + MgO = PbO + MgCl2 =>
PbCl2 + MgO = PbO + MgCl2

SO2 + HCl = H2O + Cl + S =>
SO2 + 4 HCl = 2 H2O + 4 Cl + S

Co2O3(s) + NH3(g) = Co(s) + N2(g) + H2O(g) =>
Co2O3(s) + 2 NH3(g) = 2 Co(s) + N2(g) + 3 H2O(g)

SO2 + HBr = Br2 + S + H2O =>
SO2 + 4 HBr = 2 Br2 + S + 2 H2O

L2 + O2 = LO7 =>
L2 + 7 O2 = 2 LO7

CH2CH2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O

MgCl2 + TiO2 = TiCl2MgO2 =>
MgCl2 + TiO2 = TiCl2MgO2

N2O + MnO2 + H2O = Mn(OH)2 + NO2 =>
N2O + 3 MnO2 + 3 H2O = 3 Mn(OH)2 + 2 NO2

B2O3 + C = B6C3 + CO2 =>
6 B2O3 + 15 C = 2 B6C3 + 9 CO2

LiCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + Li2SO4 + K2SO4 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 5 Cl2 + 2 MnSO4 + 5 Li2SO4 + K2SO4 + 8 H2O

Y2O3 + NH4Cl = YOCl + NH3 + H2O =>
Y2O3 + 2 NH4Cl = 2 YOCl + 2 NH3 + H2O

(NH3) + NO = N + H2O =>
2(NH3) + 3 NO = 5 N + 3 H2O

MgO + Na(NO3) = Mg(NO3)2 + Na2O =>
MgO + 2 Na(NO3) = Mg(NO3)2 + Na2O

Mg + HClO3 = H2 + MgCl2 + O2 =>
Mg + 2 HClO3 = H2 + MgCl2 + 3 O2

H3PO4 + CsCl = Cs2HPO4 + HCl =>
H3PO4 + 2 CsCl = Cs2HPO4 + 2 HCl

SIH3 + O2 = SIO2 + H2O =>
4 SIH3 + 7 O2 = 4 SIO2 + 6 H2O

K2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO4)3 + NaNO3 + K2SO4 + H2O =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 3 NaNO3 + K2SO4 + 4 H2O

Na2SO4 + Li2O + H2O = Li2SO4 + NaOH =>
Na2SO4 + Li2O + H2O = Li2SO4 + 2 NaOH

B2O3 + C = B4C + CO =>
2 B2O3 + 7 C = B4C + 6 CO

K4[ON(SO3)2]2 + H2O = K2[HON(SO3)2] + KHSO4 + NO2 =>
5 K4[ON(SO3)2]2 + 6 H2O = 8 K2[HON(SO3)2] + 4 KHSO4 + 2 NO2

Fe + O2 + H2O = FeO3H2O =>
2 Fe + 3 O2 + 2 H2O = 2 FeO3H2O

NaOH + SO3 = Na2SO4 + H2O =>
2 NaOH + SO3 = Na2SO4 + H2O

CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl

CH3Cl + KCN = CH3CN + KCl =>
CH3Cl + KCN = CH3CN + KCl

C2H2O3 + C2H8N2 + C6H6O = C18H20N2O6 + H2O =>
2 C2H2O3 + C2H8N2 + 2 C6H6O = C18H20N2O6 + 2 H2O

HCl + Ca(OH)2 = H2O + CaHClO =>
HCl + Ca(OH)2 = H2O + CaHClO

NaH2PO4 + BaCl2 = BaPO4 + NaH2Cl2 =>
NaH2PO4 + BaCl2 = BaPO4 + NaH2Cl2

KClO4 + C9H18O6 = KCl + CO2 + H2O =>
21 KClO4 + 4 C9H18O6 = 21 KCl + 36 CO2 + 36 H2O

Al + ZnBr2 = Al3Br2 + Zn =>
3 Al + ZnBr2 = Al3Br2 + Zn

Mn2O3 + HNO3 = MnNO3 + O2 + H2O =>
Mn2O3 + 2 HNO3 = 2 MnNO3 + O2 + H2O

CH3COOH + Na2CO3 + H2O = CO2 + CH3COONa*3H2O =>
2 CH3COOH + Na2CO3 + 5 H2O = CO2 + 2 CH3COONa*3H2O

Na2SiO3 + ZnCl2 + NaOH = Zn2SiO4 + NaCl + H2O =>
Na2SiO3 + 2 ZnCl2 + 2 NaOH = Zn2SiO4 + 4 NaCl + H2O

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

C21H56 + Cl2 = C21H56Cl12 =>
C21H56 + 6 Cl2 = C21H56Cl12

CaCINaPO = Ca(PO)NaCI =>
CaCINaPO = Ca(PO)NaCI

Ag(C2H3O2) + Na3PO4 = Ag(PO4)2 + Na + C2H3O2 =>
Ag(C2H3O2) + 2 Na3PO4 = Ag(PO4)2 + 6 Na + C2H3O2

HCl + Ca(OH)2 = H2O + CaHClO =>
HCl + Ca(OH)2 = H2O + CaHClO

KI + AgN = AgI + KN =>
KI + AgN = AgI + KN

CaO + H{2}O = CaOH{2} =>
CaO + H{2}O = CaOH{2}

Ag3NO3 + Na3PO4 = Ag3PO4 + Na3NO3 =>
Ag3NO3 + Na3PO4 = Ag3PO4 + Na3NO3

HCl + Ca(OH)2 = H2O + CaHClO =>
HCl + Ca(OH)2 = H2O + CaHClO

BrO2 + Br{-} + H{+} = Br2 + H2O =>
2 BrO2 + 8 Br{-} + 8 H{+} = 5 Br2 + 4 H2O

MnO2 + AgCl = AgO2 + MnCl =>
MnO2 + AgCl = AgO2 + MnCl

MgCl2 + Li2I2 = MgI2 + Li2Cl2 =>
MgCl2 + Li2I2 = MgI2 + Li2Cl2

N2O + MnO2 + H2O = Mn(OH)2 + NO2 =>
N2O + 3 MnO2 + 3 H2O = 3 Mn(OH)2 + 2 NO2

C2H6Se + O2 = CO2 + Se + H2O =>
2 C2H6Se + 7 O2 = 4 CO2 + 2 Se + 6 H2O

P + H2 = (PH3) =>
2 P + 3 H2 = 2(PH3)

Fe(ll)(s) + NaOH(aq) = Fe(OH)2(aq) + Na(aq) =>
Fe(ll)(s) + 2 NaOH(aq) = Fe(OH)2(aq) + 2 Na(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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