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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na2S + NaClO = Na2SO4 + NaCl =>
Na2S + 4 NaClO = Na2SO4 + 4 NaCl

Cr2O3 + Cl2 + C = CrCl3 + CO =>
Cr2O3 + 3 Cl2 + 3 C = 2 CrCl3 + 3 CO

Zn2{+} + CuSO4 = ZnSO4 + Cu2{+} =>
Zn2{+} + 2 CuSO4 = 2 ZnSO4 + Cu2{+}

AgSCN + NH4OH = Ag(NH3)2SCN + H2O =>
AgSCN + 2 NH4OH = Ag(NH3)2SCN + 2 H2O

FeCl3 + (Fe(CN)6) = Fe4(Fe(CN)6)3 + Cl =>
4 FeCl3 + 3(Fe(CN)6) = Fe4(Fe(CN)6)3 + 12 Cl

Ba(NO3)2 + K2(SO4) = BaSO4 + KNO3 =>
Ba(NO3)2 + K2(SO4) = BaSO4 + 2 KNO3

V + H2 = VH5 =>
2 V + 5 H2 = 2 VH5

Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + H2O =>
Mg(HCO3)2 + Ca(OH)2 = MgCO3 + CaCO3 + 2 H2O

I + Cl2 = ICl3 =>
2 I + 3 Cl2 = 2 ICl3

V + H2 = VH3 =>
2 V + 3 H2 = 2 VH3

Zn + Cu{2} = Zn{2} + Cu =>
Zn + Cu{2} = Zn{2} + Cu

ZnCO3 + H2SO3 = CO2 + H2O + ZnSO3 =>
ZnCO3 + H2SO3 = CO2 + H2O + ZnSO3

Br2 + ZnS + NaOH = Na2[Zn(OH)4] + S + NaBr =>
Br2 + ZnS + 4 NaOH = Na2[Zn(OH)4] + S + 2 NaBr

Fe2S3(s) + HCl(aq) = FeCl3(s) + H2S(g) =>
Fe2S3(s) + 6 HCl(aq) = 2 FeCl3(s) + 3 H2S(g)

Au + O2 = Au3O2 =>
3 Au + O2 = Au3O2

AgNO3 + KSCN = AgSCN + KNO3 =>
AgNO3 + KSCN = AgSCN + KNO3

CrSO4 + KClO + KOH = K2CrO4 + KCl + K2SO4 + H2O =>
CrSO4 + 2 KClO + 4 KOH = K2CrO4 + 2 KCl + K2SO4 + 2 H2O

Sc(OH)3 + HIO2 = Sc(IO2)3 + H2O =>
Sc(OH)3 + 3 HIO2 = Sc(IO2)3 + 3 H2O

(Co(NH3)6)Cl2 + NH4Cl + H2O2 = (Co(NH3)6)Cl3 + NH4OH =>
2(Co(NH3)6)Cl2 + 2 NH4Cl + H2O2 = 2(Co(NH3)6)Cl3 + 2 NH4OH

HNO3 + Al + KOH + H2O = K[Al(OH)4] + NH3 =>
3 HNO3 + 8 Al + 8 KOH + 15 H2O = 8 K[Al(OH)4] + 3 NH3

Mg + CO = MgO + C =>
Mg + CO = MgO + C

CuSCN + KIO3 + HCI = CuSO4 + KCI + HCN + ICI + HOH =>
4 CuSCN + 7 KIO3 + 14 HCI = 4 CuSO4 + 7 KCI + 4 HCN + 7 ICI + 5 HOH

ZnCl2 + P4 = PCl3 + Zn =>
6 ZnCl2 + P4 = 4 PCl3 + 6 Zn

N2O5 + HOH = HNO3 =>
N2O5 + HOH = 2 HNO3

CH3Cl + Cl2 = CCl + HCl =>
2 CH3Cl + 3 Cl2 = 2 CCl + 6 HCl

C4H10 + C2H4 = C6H14 =>
C4H10 + C2H4 = C6H14

NaBr(aq) + Ca(OH)2(aq) = CaBr2(s) + NaOH(aq) =>
2 NaBr(aq) + Ca(OH)2(aq) = CaBr2(s) + 2 NaOH(aq)

Ni + Bi = NiBi =>
Ni + Bi = NiBi

BaSO3 + KOH = K2SO3 + Ba(OH)2 =>
BaSO3 + 2 KOH = K2SO3 + Ba(OH)2

KCl + SnCl2 = KSnCl3 =>
KCl + SnCl2 = KSnCl3

(NH4)3PO4 + Mg(NO2)2 = Mg3(PO4)2 + (NH4)NO2 =>
2(NH4)3PO4 + 3 Mg(NO2)2 = Mg3(PO4)2 + 6(NH4)NO2

Ag(ClO3) + Na3(PO4) = Na(ClO3) + Ag3(PO4) =>
3 Ag(ClO3) + Na3(PO4) = 3 Na(ClO3) + Ag3(PO4)

AlCl3 + OH = Al(OH)3 + Cl =>
AlCl3 + 3 OH = Al(OH)3 + 3 Cl

H5P3O10 + NaOH = Na5P3O10 + H2O =>
H5P3O10 + 5 NaOH = Na5P3O10 + 5 H2O

Cu + S3 = CuS =>
3 Cu + S3 = 3 CuS

K2O + P = K3P + O2 =>
6 K2O + 4 P = 4 K3P + 3 O2

BaCl2(s) + Na2SO4(s) = NaCl + BaSO4(s) =>
BaCl2(s) + Na2SO4(s) = 2 NaCl + BaSO4(s)

CH3Br + LiOH = CH3OH + BrLi =>
CH3Br + LiOH = CH3OH + BrLi

Pb + Na2S = PbNa2S =>
Pb + Na2S = PbNa2S

Zn(s) + CuSO4 = Cu(s) + ZnSO4(aq) =>
Zn(s) + CuSO4 = Cu(s) + ZnSO4(aq)

Mn + Ag2S = MnS2 + Ag =>
Mn + 2 Ag2S = MnS2 + 4 Ag

Al(NO3)3(aq) + NaCl(aq) = AlCl3 + NaNO3 =>
Al(NO3)3(aq) + 3 NaCl(aq) = AlCl3 + 3 NaNO3

CrO3 + C2H6O = Cr2O3 + CO2 + H2O =>
4 CrO3 + C2H6O = 2 Cr2O3 + 2 CO2 + 3 H2O

Co + SiO4 = Co2SiO4 =>
2 Co + SiO4 = Co2SiO4

OF2 = O + F =>
OF2 = O + 2 F

CH3COH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3COH + K2Cr2O7 + 4 H2SO4 = 3 CH3COOH + K2SO4 + Cr2(SO4)3 + 4 H2O

AlBr3 + Na2SO3 + H2O = Al(OH)3 + SO2 + NaBr =>
2 AlBr3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 SO2 + 6 NaBr

Br2 + KI(aq) = I2(aq) + KBr(aq) =>
Br2 + 2 KI(aq) = I2(aq) + 2 KBr(aq)

CH4(g) + CO2(g) = CO(g) + H2(g) =>
CH4(g) + CO2(g) = 2 CO(g) + 2 H2(g)

(NH4)3PO4(aq) + AlCl3(aq) = AlPO4(s) + NH4Cl(aq) =>
(NH4)3PO4(aq) + AlCl3(aq) = AlPO4(s) + 3 NH4Cl(aq)

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Breng de vergelijking van een chemische reactie in evenwicht
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