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Chemische vergelijkingen in evenwicht op04/09/24

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Breng de vergelijking van een chemische reactie in evenwicht
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH

O3 + Mg = MgO3 =>
O3 + Mg = MgO3

Fe(OH)3 + HCl = FeCl3 + (OH)3 + H =>
Fe(OH)3 + 3 HCl = FeCl3 + (OH)3 + 3 H

FeO2 + HCl = FeCl2 + Cl2 + H2O =>
FeO2 + 4 HCl = FeCl2 + Cl2 + 2 H2O

NaOH(aq) + FeBr3(aq) = NaBr3(s) + OHFe(s) =>
NaOH(aq) + FeBr3(aq) = NaBr3(s) + OHFe(s)

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

Co{+2} + BH4{-} = BH3 + Co + H2 =>
Co{+2} + 2 BH4{-} = 2 BH3 + Co + H2

KI + AgNO3 = AgI + K + NO3 =>
KI + AgNO3 = AgI + K + NO3

HgS + HCl + HNO3 = H2HgCl4 + S + NO2 + H2O =>
HgS + 4 HCl + 2 HNO3 = H2HgCl4 + S + 2 NO2 + 2 H2O

(NH4)2C2O4 + Sr = SrC2O4 + NH4 =>
(NH4)2C2O4 + Sr = SrC2O4 + 2 NH4

Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2

H3PO4 + RbOH = H3OH + PO4Rb =>
H3PO4 + RbOH = H3OH + PO4Rb

AlO3 + H2SO4 = Al(SO4)3 + H2O =>
AlO3 + 3 H2SO4 = Al(SO4)3 + 3 H2O

Ni(OH)2 + NaOH = Na2(Ni(OH)4) =>
Ni(OH)2 + 2 NaOH = Na2(Ni(OH)4)

Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O

Pb + H3Po4 = H2 + Pb3(Po4)2 =>
3 Pb + 2 H3Po4 = 3 H2 + Pb3(Po4)2

H2C2O3 + O2 = CO2 + H2O =>
H2C2O3 + O2 = 2 CO2 + H2O

Si(OH)2 + O2 = SiO2 + H2O =>
2 Si(OH)2 + O2 = 2 SiO2 + 2 H2O

H2SO4 + KMnO4 + KI = I2 + MnSO4 + K2SO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 10 KI = 5 I2 + 2 MnSO4 + 6 K2SO4 + 8 H2O

Mg(HCO3) + HNO3 = CO2 + H2O + MgNO3 =>
Mg(HCO3) + HNO3 = CO2 + H2O + MgNO3

CH3CCHCH3CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CCHCH3CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O

Ba{+2} + H2SO4 = BaSO4 + H{+} =>
Ba{+2} + H2SO4 = BaSO4 + 2 H{+}

Cs2SO4 + Pb(NO3)2 = CsNO3 + SO4Pb =>
Cs2SO4 + Pb(NO3)2 = 2 CsNO3 + SO4Pb

V3N5 + S8 = V2S5 + N2 =>
16 V3N5 + 15 S8 = 24 V2S5 + 40 N2

CaSO4 + SiO2 = SO2 + CaSiO3 + O2 =>
2 CaSO4 + 2 SiO2 = 2 SO2 + 2 CaSiO3 + O2

Ba{+2} + H2SO4 = BaSO4 + H{+} =>
Ba{+2} + H2SO4 = BaSO4 + 2 H{+}

Al + CuCl22H2O = Cu + AlCl + H2O =>
22 Al + CuCl22H2O = Cu + 22 AlCl + H2O

CuSO4 + K3(PO4) = Cu3(PO4)2 + K2(SO4) =>
3 CuSO4 + 2 K3(PO4) = Cu3(PO4)2 + 3 K2(SO4)

CH3CH2COOHNaHCO3 = CH3CH2COONaH2OCO2 =>
CH3CH2COOHNaHCO3 = CH3CH2COONaH2OCO2

CH3{-}COH{-} = CH3{-}COOH =>
CH3{-}COH{-} = CH3{-}COOH

Li + Si = Li4Si =>
4 Li + Si = Li4Si

Al2O3 + NaOH = Al(OH) + Na2O3 =>
Al2O3 + 2 NaOH = 2 Al(OH) + Na2O3

NaOH + Cr(COOH)3 = Cr(OH)3 + NaCOOH =>
3 NaOH + Cr(COOH)3 = Cr(OH)3 + 3 NaCOOH

Fe(OH)3 + HCl = FeCl3 + (OH)3 + H =>
Fe(OH)3 + 3 HCl = FeCl3 + (OH)3 + 3 H

MgSO4 + Na3P = Na3SO4 + MgP =>
MgSO4 + Na3P = Na3SO4 + MgP

NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2

HCOOH + HS = COOH + H2S =>
HCOOH + HS = COOH + H2S

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

V3N5 + S8 = V2S5 + N2 =>
16 V3N5 + 15 S8 = 24 V2S5 + 40 N2

CH3CCHCH3CH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CCHCH3CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 4 MnSO4 + 2 K2SO4 + 6 H2O

Mg(HCO3) + HNO3 = CO2 + H2O + MgNO3 =>
Mg(HCO3) + HNO3 = CO2 + H2O + MgNO3

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

ZnCl2 + Cr(OH)3 = Zn(OH)2 + CrCl3 =>
3 ZnCl2 + 2 Cr(OH)3 = 3 Zn(OH)2 + 2 CrCl3

FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O

Fe(OH)3 + HCl = FeCl3 + (OH)3 + H =>
Fe(OH)3 + 3 HCl = FeCl3 + (OH)3 + 3 H

NaNO3 + KI + H2SO4 = I2 + NO2 + H2O + K2SO4 + Na2SO4 =>
2 NaNO3 + 2 KI + 2 H2SO4 = I2 + 2 NO2 + 2 H2O + K2SO4 + Na2SO4

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O

MgZnS = MgSZn =>
MgZnS = MgSZn

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Breng de vergelijking van een chemische reactie in evenwicht
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