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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
MnCl2 + Na2S = Na2Cl2 + MnS =>
MnCl2 + Na2S = Na2Cl2 + MnS

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

Zn + HNO3 = ZnO + NO2 + H2O =>
Zn + 2 HNO3 = ZnO + 2 NO2 + H2O

Na2[Zn(OH)4] + SO2 = Na2SO3 + ZnSO3 + H2O =>
Na2[Zn(OH)4] + 2 SO2 = Na2SO3 + ZnSO3 + 2 H2O

Cr2(SO4)3 + HBr = CrBr3 + H2SO4 =>
Cr2(SO4)3 + 6 HBr = 2 CrBr3 + 3 H2SO4

CH3CHO + NH2OH = CH3CONH2 + H2O =>
CH3CHO + NH2OH = CH3CONH2 + H2O

[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + NH3 + K =>
2[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 8 NH3 + 4 K

CrCl3 + NH3 = Cr(NH3)3Cl3 =>
CrCl3 + 3 NH3 = Cr(NH3)3Cl3

SiF4 + K = KF + Si =>
SiF4 + 4 K = 4 KF + Si

I2(hex) + NaCl(aq) = NaI(aq) + Cl2(hex) =>
I2(hex) + 2 NaCl(aq) = 2 NaI(aq) + Cl2(hex)

ZnSO4 + NaOH = H2SO4 + ZnO2 + Na =>
ZnSO4 + 2 NaOH = H2SO4 + ZnO2 + 2 Na

Fe2 + SiO2 = SiFe + O2 =>
Fe2 + 2 SiO2 = 2 SiFe + 2 O2

H3S + O2 = H2O + S =>
4 H3S + 3 O2 = 6 H2O + 4 S

Mg + HCI = Mg(CI)2 + H2 =>
Mg + 2 HCI = Mg(CI)2 + H2

C3H + H2O = H2 + CO2 =>
2 C3H + 12 H2O = 13 H2 + 6 CO2

Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2

NH3Cl + H2O = NH3OH + HCl =>
NH3Cl + H2O = NH3OH + HCl

Pb + HCl = PbCl2 + H2 = =>
Pb + 2 HCl = PbCl2 + H2

Ni + MnO2 = NiO + Mn =>
2 Ni + MnO2 = 2 NiO + Mn

Na + (CO3)2 = Na2CO3 =>
4 Na + (CO3)2 = 2 Na2CO3

KI + H2SO4 = I + KSO4 + H2 =>
KI + H2SO4 = I + KSO4 + H2

[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + NH3 + K =>
2[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 8 NH3 + 4 K

NH3Cl + H2O = NH3OH + HCl =>
NH3Cl + H2O = NH3OH + HCl

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

NaI + AgNO3 = AgI + NaNO3 =>
NaI + AgNO3 = AgI + NaNO3

AlCl3 + KOH = Al(OH) + KCl3 =>
AlCl3 + KOH = Al(OH) + KCl3

Fe + SO4 = Fe(SO4)3 =>
Fe + 3 SO4 = Fe(SO4)3

[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + NH3 + K =>
2[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 8 NH3 + 4 K

K2Cr2O7 + H2O2 + H2SO4 = K2SO4 + H2O + CrO(O2)2 =>
K2Cr2O7 + 4 H2O2 + H2SO4 = K2SO4 + 5 H2O + 2 CrO(O2)2

NaOH*H2O + Mg = H2 + Mg(OH)2 + Na =>
2 NaOH*H2O + 2 Mg = H2 + 2 Mg(OH)2 + 2 Na

K4Fe9(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe9(CN)6 + 58 KMnO4 + 136 H2SO4 = 78 KHSO4 + 45 Fe + 58 MnSO4 + 30 HNO3 + 30 CO2 + 82 H2O

Ca{2+} + Mg(s) = Mg{2+} + Ca(s) =>
Ca{2+} + Mg(s) = Mg{2+} + Ca(s)

Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4 =>
Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4

NOCl + SOCl2 = N2 + SO3 + Cl2 =>
2 NOCl + SOCl2 = N2 + SO3 + 2 Cl2

Es + O2 = EsO2 =>
Es + O2 = EsO2

C2H4 + KMnO4 + H2SO4 + H2O = C2H6O2 + K2SO4 + MnSO4 =>
5 C2H4 + 2 KMnO4 + 3 H2SO4 + 2 H2O = 5 C2H6O2 + K2SO4 + 2 MnSO4

NO2 + SO32{-2} + H2O = NO2{-2} + SO42 + H =>
NO2 + SO32{-2} + 10 H2O = NO2{-2} + SO42 + 20 H

[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + NH3 + K =>
2[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 8 NH3 + 4 K

HgI2 + Cl2 = HgCl + I2 =>
2 HgI2 + Cl2 = 2 HgCl + 2 I2

[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + NH3 + K =>
2[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 8 NH3 + 4 K

Cr(OH)2 + SO3 = CrSO4 + H2O =>
Cr(OH)2 + SO3 = CrSO4 + H2O

Cd + Ag(NO3)2 = Ag + Cd(NO3)2 =>
Cd + Ag(NO3)2 = Ag + Cd(NO3)2

H3BiO4 + MgO = Mg3(BiO4)2 + H2O =>
2 H3BiO4 + 3 MgO = Mg3(BiO4)2 + 3 H2O

MgH + O2 = H2O + MgO =>
4 MgH + 3 O2 = 2 H2O + 4 MgO

(NH4)2S + H3PO4 = (NH4)3PO4 + H2S =>
3(NH4)2S + 2 H3PO4 = 2(NH4)3PO4 + 3 H2S

Na + HOH = Na(OH) + H2 =>
2 Na + 2 HOH = 2 Na(OH) + H2

[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + NH3 + K =>
2[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 8 NH3 + 4 K

Li + ZnSO{+4} = Zn + LiSO{+4} =>
Li + ZnSO{+4} = Zn + LiSO{+4}

[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + NH3 + K =>
2[Fe(NH3)4] + K4[Fe(CN)6] = Fe2[Fe(CN)6] + 8 NH3 + 4 K

Mn7C3 + MnO2 = CO2 + MnO =>
Mn7C3 + 13 MnO2 = 3 CO2 + 20 MnO

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Breng de vergelijking van een chemische reactie in evenwicht
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