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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
K2[Sn(OH)4] + Br + KOH = K2[Sn(OH)6] + KBr =>
K2[Sn(OH)4] + 2 Br + 2 KOH = K2[Sn(OH)6] + 2 KBr

Al + CdSO4 = AlSO4 + Cd =>
Al + CdSO4 = AlSO4 + Cd

CH3OH + H2O = CH3OH2 + HO =>
CH3OH + H2O = CH3OH2 + HO

(Zn)2O2 = ZnO =>
(Zn)2O2 = 2 ZnO

Ti2O3 + KOH = Ti(OH)3 + K2O =>
Ti2O3 + 6 KOH = 2 Ti(OH)3 + 3 K2O

KNO2 + CO(NH2)2 + HCl = N2 + CO2 + KCl + H2O =>
2 KNO2 + CO(NH2)2 + 2 HCl = 2 N2 + CO2 + 2 KCl + 3 H2O

Zn + NO3{-} + H{+} = Zn{2+} + NH4{+} + H2O =>
4 Zn + NO3{-} + 10 H{+} = 4 Zn{2+} + NH4{+} + 3 H2O

LiNO2 = LiNO3 + N2O + Li =>
5 LiNO2 = 3 LiNO3 + N2O + 2 Li

NaOH + KHT = KOH + NaHT =>
NaOH + KHT = KOH + NaHT

Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3

NaBr(aq) + NaBrO3(aq) + H2SO4(aq) = Br2(g) + Na2SO4(aq) + H2O(g) =>
5 NaBr(aq) + NaBrO3(aq) + 3 H2SO4(aq) = 3 Br2(g) + 3 Na2SO4(aq) + 3 H2O(g)

C6H12 + CHCl3 = C7H13 + Cl3 =>
C6H12 + CHCl3 = C7H13 + Cl3

Cs + SO4 = CsO4 + SO2 =>
Cs + 2 SO4 = CsO4 + 2 SO2

Fe(OH)2 + N2O5 = Fe(NO3)2 + H2O =>
Fe(OH)2 + N2O5 = Fe(NO3)2 + H2O

Na2O + KCl = K2O + NaCl =>
Na2O + 2 KCl = K2O + 2 NaCl

Br2 + O + H2O = H2BrO3 =>
Br2 + 4 O + 2 H2O = 2 H2BrO3

KH2CO3 + KOH = H2O + CO3 + K =>
KH2CO3 + 2 KOH = 2 H2O + CO3 + 3 K

Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O

FeCO3(aq) + NaCl(aq) = Na2CO3(aq) + FeCl2(aq) =>
FeCO3(aq) + 2 NaCl(aq) = Na2CO3(aq) + FeCl2(aq)

SKCl4 + LiAlH4 = SKH4 + LiCl + AlCl3 =>
SKCl4 + LiAlH4 = SKH4 + LiCl + AlCl3

FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl

Ca(OH)2 + O2 + SO2 = CaSO4H2O =>
2 Ca(OH)2 + O2 + 2 SO2 = 2 CaSO4H2O

NH3 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + NO + H2O =>
6 NH3 + 5 K2Cr2O7 + 20 H2SO4 = 5 K2SO4 + 5 Cr2(SO4)3 + 6 NO + 29 H2O

V2O5 + H3PO4 + H2O = VOPO4*2H2O =>
V2O5 + 2 H3PO4 + H2O = 2 VOPO4*2H2O

C6H8O7 + NaHCO3 = CO2 + H2O(l) + Na3C6H5O7 =>
C6H8O7 + 3 NaHCO3 = 3 CO2 + 3 H2O(l) + Na3C6H5O7

HgNO3 + Na2SO4 = HgSO4 + Na + NO3 =>
HgNO3 + Na2SO4 = HgSO4 + 2 Na + NO3

NaHSO3 + HNO3 = NaNO3 + H2SO3 =>
NaHSO3 + HNO3 = NaNO3 + H2SO3

HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3

CH3CH3CH3COH + Na = CH3CH3CH3CONa + H2 =>
2 CH3CH3CH3COH + 2 Na = 2 CH3CH3CH3CONa + H2

O + HI = HI3 + H2O =>
O + 3 HI = HI3 + H2O

AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3

N3 + O6 = N3O6 =>
N3 + O6 = N3O6

Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O

HC2H3O2 + Mg(OH)2 = H2O + OH + MgC2H3O2 =>
HC2H3O2 + Mg(OH)2 = H2O + OH + MgC2H3O2

K3[FeF6] + KOH = Fe(OH)3 + KF =>
K3[FeF6] + 3 KOH = Fe(OH)3 + 6 KF

Pb3NO3 + NaCl = PbCl2 + Na6NO3 =>
Pb3NO3 + 6 NaCl = 3 PbCl2 + Na6NO3

K2[CrNH3(OH)5] + HNO3 = K2Cr2O7 + KNO3 + NH3 + H2O =>
8 K2[CrNH3(OH)5] + 11 HNO3 = 4 K2Cr2O7 + 8 KNO3 + 11 NH3 + 21 H2O

BaH + H2O = BaOH2 + H2 =>
2 BaH + 2 H2O = 2 BaOH2 + H2

Pb(N3)2 + Cr(MnO4)2 = Pb3O4 + MnO2 + Cr2O3 + NO =>
15 Pb(N3)2 + 44 Cr(MnO4)2 = 5 Pb3O4 + 88 MnO2 + 22 Cr2O3 + 90 NO

Zn + H2NO3 = Zn(NO3)2 + H2 =>
Zn + 2 H2NO3 = Zn(NO3)2 + 2 H2

NaOH + SO3 = Na + SO4 + H2O =>
2 NaOH + SO3 = 2 Na + SO4 + H2O

Ni(NO3)2*6H2O + Zn(NO3)26H2O + C6H8O7H2O + Gd(NO3)3*9H2O = Ni05Zn04Gd01O + CO2 + H2O + N2 =>
90 Ni(NO3)2*6H2O + 72 Zn(NO3)26H2O + 700 C6H8O7H2O + 18 Gd(NO3)3*9H2O = 18 Ni05Zn04Gd01O + 4200 CO2 + 4274 H2O + 1053 N2

N2 + Na = N2Na =>
N2 + Na = N2Na

H2C2O4 + Fe(NH4)2(SO4)2 = FeC2O4 + (NH4)2SO4 + H2SO4 =>
H2C2O4 + Fe(NH4)2(SO4)2 = FeC2O4 + (NH4)2SO4 + H2SO4

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

Ga + W + N + O = GaWNO =>
Ga + W + N + O = GaWNO

C4H6O4 + H2O = C4H6O4*H2O =>
C4H6O4 + H2O = C4H6O4*H2O

N2O5(ac)H2O(l) = HNO3(ac) =>
N2O5(ac)H2O(l) = 2 HNO3(ac)

ZnSO4*7H2O + Na2CO3 = H2O + ZnCO3Na2SO4 =>
ZnSO4*7H2O + Na2CO3 = 7 H2O + ZnCO3Na2SO4

Al + KMnO4 + H2SO4 = Al2O3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 9 H2SO4 = 5 Al2O3 + 6 MnSO4 + 3 K2SO4 + 9 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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