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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
[Cu(NH3)4] + S = CuS + NH3 =>
[Cu(NH3)4] + S = CuS + 4 NH3

Mg(NO3)2 + KOH = Mg(OH)2 + K2(NO3)2 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + K2(NO3)2

SO3 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 SO3 + 2 Al(OH)3 = Al2(SO4)3 + 3 H2O

Na2SO4 + NaOH = Na + OHSO4 =>
Na2SO4 + NaOH = 3 Na + OHSO4

C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr

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

Si2H3 + O2 = SiO + H2O =>
4 Si2H3 + 7 O2 = 8 SiO + 6 H2O

NaO + H2O = NaOH + O =>
2 NaO + H2O = 2 NaOH + O

C2H2OHO2 = C2H2O2(OH) =>
C2H2OHO2 = C2H2O2(OH)

KF + CaBr2 = CaF2 + KBr =>
2 KF + CaBr2 = CaF2 + 2 KBr

CH4O + Na = CH2ONa + H2 =>
CH4O + Na = CH2ONa + H2

CuSO4 + KCrO4 = CuCrO4 + KSO4 =>
CuSO4 + KCrO4 = CuCrO4 + KSO4

I2 + HNO3 = H2O + HIO3 + NO =>
3 I2 + 10 HNO3 = 2 H2O + 6 HIO3 + 10 NO

NaSO4 + (CaOH)2 = NaOH + Ca(SO4) =>
2 NaSO4 + (CaOH)2 = 2 NaOH + 2 Ca(SO4)

MgNO3 + NaF = MgF + NaNO3 =>
MgNO3 + NaF = MgF + NaNO3

Cl(OH)2 + HNO3 = Cl(NO3)2 + H2O =>
Cl(OH)2 + 2 HNO3 = Cl(NO3)2 + 2 H2O

Li + NaI = LiI + Na =>
Li + NaI = LiI + Na

Zn + BAl2 = ZnB + Al2 =>
Zn + BAl2 = ZnB + Al2

Mn(NO3)2(aq) + NaOH(aq) = MnOH(s) + Na(NO3)2(aq) =>
Mn(NO3)2(aq) + NaOH(aq) = MnOH(s) + Na(NO3)2(aq)

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

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

HSO3 + Cr2O7 = HSO4 + Cr =>
7 HSO3 + Cr2O7 = 7 HSO4 + 2 Cr

CrO2Cl2 + SO3 = CrO(SO4)2 + SO2Cl2 =>
CrO2Cl2 + 3 SO3 = CrO(SO4)2 + SO2Cl2

FeSO4*7H2O + NH4OH = (NH4)2SO4 + Fe(OH)2 + H2O =>
FeSO4*7H2O + 2 NH4OH = (NH4)2SO4 + Fe(OH)2 + 7 H2O

Cd(NO3)2 + Ca(OH)2 = Cd(OH)2 + Ca(NO3)2 =>
Cd(NO3)2 + Ca(OH)2 = Cd(OH)2 + Ca(NO3)2

Ag3AsO4 + KSCN = AgSCN + K3AsO4 =>
Ag3AsO4 + 3 KSCN = 3 AgSCN + K3AsO4

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

HNO3 + K = KNO3 + NO + H2O =>
4 HNO3 + 3 K = 3 KNO3 + NO + 2 H2O

CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2

FeS + HNO3 = S + Fe(NO3)3 + H2O + NO =>
FeS + 4 HNO3 = S + Fe(NO3)3 + 2 H2O + NO

FeCl3 + H2SO4 + KBr = FeSO4 + Br2 + HCl + K2SO4 =>
2 FeCl3 + 3 H2SO4 + 2 KBr = 2 FeSO4 + Br2 + 6 HCl + K2SO4

Fe(NH4)2(SO4)2 + HNO3 = NO + Fe(NO3)3 + (NH4)2SO4 + H2SO42 =>
13 Fe(NH4)2(SO4)2 + 86 HNO3 = 27 NO + 13 Fe(NO3)3 + 23(NH4)2SO4 + 3 H2SO42

(NH4)2CO3 + Zn2SO4 = Zn2CO3 + (NH4)2SO4 =>
(NH4)2CO3 + Zn2SO4 = Zn2CO3 + (NH4)2SO4

H = H8 =>
8 H = H8

NH3SO4 + H2 = NH4SO4 =>
2 NH3SO4 + H2 = 2 NH4SO4

FrH + H2O = Fr(OH) + H2 =>
FrH + H2O = Fr(OH) + H2

H2S + HNO3 = H2SO4 + NO + H2O =>
3 H2S + 8 HNO3 = 3 H2SO4 + 8 NO + 4 H2O

Li2S(aq) + SrI2(aq) = LiI + SrS =>
Li2S(aq) + SrI2(aq) = 2 LiI + SrS

NaClO + SnCl2 + NaOH + H2O = NaCl + Na2(Sn(OH)6) =>
NaClO + SnCl2 + 4 NaOH + H2O = 3 NaCl + Na2(Sn(OH)6)

HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(aq) =>
HC2H3O2(aq) + LiHSO3(aq) = H2O(l) + CO2(g) + LiCH3SO2(aq)

C11H21 + O2 = CO2 + H2O =>
4 C11H21 + 65 O2 = 44 CO2 + 42 H2O

NaCH3COO + H2O = NaOH + CH3COOH =>
NaCH3COO + H2O = NaOH + CH3COOH

H2CO3 + NH3 = H + NCO3 =>
H2CO3 + NH3 = 5 H + NCO3

FeCO3 + Na = Na2CO3 + Fe =>
FeCO3 + 2 Na = Na2CO3 + Fe

K2CrO4 + KI + H2O = I2 + KCrO2 + KOH =>
2 K2CrO4 + 6 KI + 4 H2O = 3 I2 + 2 KCrO2 + 8 KOH

MgSO4 + BaBr2 = BaSO4 + MgBr2 =>
MgSO4 + BaBr2 = BaSO4 + MgBr2

K2CrO4 + KI + H2O = I2 + KCrO2 + KOH =>
2 K2CrO4 + 6 KI + 4 H2O = 3 I2 + 2 KCrO2 + 8 KOH

C2H4 + KOH + KMnO4 = K2MnO4 + C2H4(OH)2 =>
C2H4 + 2 KOH + 2 KMnO4 = 2 K2MnO4 + C2H4(OH)2

AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2

AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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