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Chemische vergelijkingen in evenwicht op12/18/24

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Breng de vergelijking van een chemische reactie in evenwicht
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH

C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O

MnO + Al = Mn + AlO =>
MnO + Al = Mn + AlO

Fe(NO3)3 + Ba(OH)2 = Fe(OH)3 + Ba(NO3)2 =>
2 Fe(NO3)3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 Ba(NO3)2

C2H4 + H2O = C2H6 + O2 =>
2 C2H4 + 2 H2O = 2 C2H6 + O2

C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O

C2H4 + H2O = C2H6 + O2 =>
2 C2H4 + 2 H2O = 2 C2H6 + O2

H2SO4 + Ca(OH)2 = CaSO4 + H2O = =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O

C2H4 + H2O = C2H6O =>
C2H4 + H2O = C2H6O

Al2O3Mg = Al2MgO3 =>
Al2O3Mg = Al2MgO3

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

C6H6CH2CH3 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
70 C6H6CH2CH3 + 106 KMnO4 + 159 H2SO4 = 80 C6H6COOH + 106 MnSO4 + 53 K2SO4 + 264 H2O

C2H4 + H2O = C2H6 + O2 =>
2 C2H4 + 2 H2O = 2 C2H6 + O2

ZnSO4 + NaOH = Zn(OH)2 + Na + SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + 2 Na + SO4

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

NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O

K2CrO + Pb(NO3)2 = K2(NO3)2 + PbCrO =>
K2CrO + Pb(NO3)2 = K2(NO3)2 + PbCrO

CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2COOH + O2 = CO2 + H2O =>
2 CH3CH2CH2CH2CH2CH2CH2CH2CH2CH2COOH + 31 O2 = 22 CO2 + 22 H2O

CH3CH2OH + CrO7{2-} + H{+} = CH3COOH + Cr{3+} + H2O =>
9 CH3CH2OH + 4 CrO7{2-} + 20 H{+} = 9 CH3COOH + 4 Cr{3+} + 19 H2O

NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O

KMnO4 + H2SO4 + SO{3-} = K2SO4 + MnSO4 + SO4{2-} + H2O =>
14 KMnO4 + 26 H2SO4 + 10 SO{3-} = 7 K2SO4 + 14 MnSO4 + 15 SO4{2-} + 26 H2O

CH3NH3Cl = CH3NH2 + HCl =>
CH3NH3Cl = CH3NH2 + HCl

Se + KOH = K2SeO4 + K2Se + H2O =>
4 Se + 8 KOH = K2SeO4 + 3 K2Se + 4 H2O

CH3CHOHCH2CH3 + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CHOHCH2CH3 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 Cr2(SO4)3 + 4 K2SO4 + 19 H2O

C4H6 + Cl = C4H6Cl4 =>
C4H6 + 4 Cl = C4H6Cl4

H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl

C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH

KClO3 + H2O = KCl + O2H2 =>
KClO3 + 3 H2O = KCl + 3 O2H2

Fe2O3(s) + C = Fe + CO2 =>
2 Fe2O3(s) + 3 C = 4 Fe + 3 CO2

Al(NO3)3 + KCl = AlCl3 + KNO3 =>
Al(NO3)3 + 3 KCl = AlCl3 + 3 KNO3

HC2H2O2 + H2O = HC2HO2 + H3O =>
HC2H2O2 + H2O = HC2HO2 + H3O

Al(NO3)3 + MgS = Mg(NO3)3 + AlS =>
Al(NO3)3 + MgS = Mg(NO3)3 + AlS

NaCIO + H2O = NaOH + HCIO =>
NaCIO + H2O = NaOH + HCIO

Mn + FeBr3 = MnBr2 + Fe =>
3 Mn + 2 FeBr3 = 3 MnBr2 + 2 Fe

KIO4 + KI = K + I2O4 =>
KIO4 + KI = 2 K + I2O4

HVO2(O2) + VOSO4 + NH4OH + H2O = NH4V3O8 + H2SO4 =>
HVO2(O2) + 2 VOSO4 + NH4OH + H2O = NH4V3O8 + 2 H2SO4

Co2 + HCl = CoCl2 + H =>
Co2 + 4 HCl = 2 CoCl2 + 4 H

Sn2 + OH = Sn(OH)2 =>
Sn2 + 4 OH = 2 Sn(OH)2

NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3

CaC2 + O2 = CaO3 + CO2 =>
2 CaC2 + 7 O2 = 2 CaO3 + 4 CO2

*5N2H4(g) + N2O4(g) = N2(g) + H2O(g) =>
2*5N2H4(g) + 5 N2O4(g) = 15 N2(g) + 20 H2O(g)

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

LiOH(ac) + CO2(g) = Li2CO3(ac) + H2O(l) =>
2 LiOH(ac) + CO2(g) = Li2CO3(ac) + H2O(l)

H3(PO4) + NaOH = Na3(PO4) + H(OH) =>
H3(PO4) + 3 NaOH = Na3(PO4) + 3 H(OH)

CsNO3 + H2SO4 = Cs2SO4 + HNO3 =>
2 CsNO3 + H2SO4 = Cs2SO4 + 2 HNO3

MgOH = H2OMg2O =>
2 MgOH = H2OMg2O

C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O

Na2CO2 + H2SO4 = Na2SO4 + CO + H2O =>
Na2CO2 + H2SO4 = Na2SO4 + CO + H2O

CH2O2NaOH = HCOONa + H2O =>
CH2O2NaOH = HCOONa + H2O

KOH + NaNO3 = KNO3 + NaOH =>
KOH + NaNO3 = KNO3 + NaOH

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Breng de vergelijking van een chemische reactie in evenwicht
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