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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
CO2(G) + H2(G) = CO(G) + H2O(G) =>
CO2(G) + H2(G) = CO(G) + H2O(G)

FeCl2 + BaSO4 = BaCl2 + FeSO4 =>
FeCl2 + BaSO4 = BaCl2 + FeSO4

VO + Cr2O3 = V2O5 + CrO =>
2 VO + 3 Cr2O3 = V2O5 + 6 CrO

Li + AgBr = LiBr + Ag =>
Li + AgBr = LiBr + Ag

CH3OH + Cr2O7 + H{+} = CO2 + H2O + Cr3{+} =>
20 CH3OH + 9 Cr2O7 + 6 H{+} = 20 CO2 + 43 H2O + 6 Cr3{+}

TIO2 + BrF3 = TIF3 + Br2 + O2 =>
2 TIO2 + 2 BrF3 = 2 TIF3 + Br2 + 2 O2

PhOCH3 + NaBH4 + CH3OH = PhOHCH3 + CH3OBH3 + NaOCH3 =>
3 PhOCH3 + NaBH4 + 2 CH3OH = 3 PhOHCH3 + CH3OBH3 + NaOCH3

K(OH) + HBr = KBr + H2O =>
K(OH) + HBr = KBr + H2O

Ag(No3) + Na2SO4 = Ag2SO4 + Na(No3) =>
2 Ag(No3) + Na2SO4 = Ag2SO4 + 2 Na(No3)

NH3 + H3BO3 + H2O = NH4B(OH)4 =>
NH3 + H3BO3 + H2O = NH4B(OH)4

Au2S3 + HNO3 = H2S + Au(NO3)3 =>
Au2S3 + 6 HNO3 = 3 H2S + 2 Au(NO3)3

HC2H3O2 + Ca(OH)2 = H2O + COCa =>
HC2H3O2 + 2 Ca(OH)2 = 4 H2O + 2 COCa

Zn(ClO4)2 + Al = Al(ClO4)3 + Zn =>
3 Zn(ClO4)2 + 2 Al = 2 Al(ClO4)3 + 3 Zn

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

I4O9 = I2O2 + I2O6 =>
4 I4O9 = 3 I2O2 + 5 I2O6

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B

SO3 + FeOH2 = FeSO3 + OH2 =>
SO3 + FeOH2 = FeSO3 + OH2

Al(NO3)3 + Zn(SO4) = Al2(SO4)3 + Zn(NO3)2 =>
2 Al(NO3)3 + 3 Zn(SO4) = Al2(SO4)3 + 3 Zn(NO3)2

KCl + HOH = HCl + KOH =>
KCl + HOH = HCl + KOH

Na2Cr2O7 + FeCl2 + HCl2 = CrCl3 + FeCl3 + NaCl + H2O =>
Na2Cr2O7 + 20 FeCl2 + 14 HCl2 = 2 CrCl3 + 20 FeCl3 + 2 NaCl + 7 H2O

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

CoC + O2 = CO + CoO =>
CoC + O2 = CO + CoO

*O = O2 =>
2*O = O2

Pb4{+} + Cu = Cu2{+} + Pb =>
Pb4{+} + 2 Cu = Cu2{+} + 4 Pb

Cl + PbBr4 = Br2 + PbCl4 =>
4 Cl + PbBr4 = 2 Br2 + PbCl4

Na3AsS4 + HNO3 = NaNO3 + H3AsO4 + H2SO4 + NO2 + H2O =>
Na3AsS4 + 35 HNO3 = 3 NaNO3 + H3AsO4 + 4 H2SO4 + 32 NO2 + 12 H2O

Pb(NO3)2 + CuSO4*5H2O = PbSO4 + Cu(NO3)2 + H2O =>
Pb(NO3)2 + CuSO4*5H2O = PbSO4 + Cu(NO3)2 + 5 H2O

NaNO2 + KMnO4 + HCl = NaNO3 + MnCl2 + H2O + KCl =>
5 NaNO2 + 2 KMnO4 + 6 HCl = 5 NaNO3 + 2 MnCl2 + 3 H2O + 2 KCl

S + KOH = K2S + K2SO3(K2S2O3) + H2O =>
7 S + 12 KOH = 4 K2S + K2SO3(K2S2O3) + 6 H2O

KCa3 = K + Ca3 =>
KCa3 = K + Ca3

Co + HAcAc + H2O2 = Co(AcAc)3 + H2O =>
2 Co + 6 HAcAc + 3 H2O2 = 2 Co(AcAc)3 + 6 H2O

C4H9SnCl3 + NaOH = SnO2 + NaCl + C2H6 + HCl + C2H4 =>
C4H9SnCl3 + 2 NaOH = SnO2 + 2 NaCl + C2H6 + HCl + C2H4

FeSO4 + Na2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
6 FeSO4 + Na2Cr2O7 + 7 H2SO4 = 3 Fe2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 7 H2O

K2Cr2O7*H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7*H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3

Sn + HNO3 = Sn5O11 + H2O + NO2 =>
5 Sn + 22 HNO3 = Sn5O11 + 11 H2O + 22 NO2

H{+} + MnO4{-} + W{3+} = Mn{2+} + WO2{2+} + H2O =>
4 H{+} + 3 MnO4{-} + 5 W{3+} = 3 Mn{2+} + 5 WO2{2+} + 2 H2O

I2 + HCl = ICl + H2 =>
I2 + 2 HCl = 2 ICl + H2

H2S + KMnO4 = H2O + S + MnO2 + K =>
2 H2S + KMnO4 = 2 H2O + 2 S + MnO2 + K

Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3

CdSO4 = Cd2 + SO4 =>
2 CdSO4 = Cd2 + 2 SO4

ClO3 + PbO2 = ClO4 + Pb =>
2 ClO3 + PbO2 = 2 ClO4 + Pb

CO2(s) + H2(l) = CH2O2(g) =>
CO2(s) + H2(l) = CH2O2(g)

SO + H2 = H2S + H2O =>
SO + 2 H2 = H2S + H2O

HBrO2 + Mg(OH)2 = Mg(BrO2)2 + H2O =>
2 HBrO2 + Mg(OH)2 = Mg(BrO2)2 + 2 H2O

Li3PO4 + Zn(OH)2 = LiOH + Zn3(PO4)2 =>
2 Li3PO4 + 3 Zn(OH)2 = 6 LiOH + Zn3(PO4)2

C6H5COOHHNO3 = NO2C6H4COOHH2O =>
C6H5COOHHNO3 = NO2C6H4COOHH2O

Si2O2 + H2O = HSiO + OH =>
Si2O2 + 2 H2O = 2 HSiO + 2 OH

Ru(HCO3)8 = RuO4 + CO2 + H2O =>
Ru(HCO3)8 = RuO4 + 8 CO2 + 4 H2O

BaCo3 + HCl = BaCl2 + H2Co3 =>
BaCo3 + 2 HCl = BaCl2 + H2Co3

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Breng de vergelijking van een chemische reactie in evenwicht
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