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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
Li2O + HCl(aq) = H2O(l) + LiCl =>
Li2O + 2 HCl(aq) = H2O(l) + 2 LiCl

SeO2 + KOH = K2SeO4 + H2 =>
SeO2 + 2 KOH = K2SeO4 + H2

CaO + SO2 = Ca(SO3) =>
CaO + SO2 = Ca(SO3)

Pb(NO3)2 + NaCl = Pb(NO3)2Na + Cl =>
Pb(NO3)2 + NaCl = Pb(NO3)2Na + Cl

Cu2SO4 + O2 + H2O = (CuOH)2SO4 =>
2 Cu2SO4 + O2 + 2 H2O = 2(CuOH)2SO4

SbCl3 + (NH4)2S = Sb2S3 + NH4Cl =>
2 SbCl3 + 3(NH4)2S = Sb2S3 + 6 NH4Cl

FeC2O4*2H20 + O2 = FeO + H2O + CO2 =>
2 FeC2O4*2H20 + 21 O2 = 2 FeO + 40 H2O + 4 CO2

C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O

NaNO3 + NaJ + H2SO4 = NO + J2 + Na2SO4 + H2O =>
2 NaNO3 + 6 NaJ + 4 H2SO4 = 2 NO + 3 J2 + 4 Na2SO4 + 4 H2O

CH3OH + H + Cl = CH3Cl + H2O =>
CH3OH + H + Cl = CH3Cl + H2O

(NH4)2ZnCl4 + H2O = ZnO + NH3 + HCl =>
(NH4)2ZnCl4 + H2O = ZnO + 2 NH3 + 4 HCl

C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O

Ca(OH)2 + CH3COOH = CH3COO + Ca + H3O =>
Ca(OH)2 + 4 CH3COOH = 4 CH3COO + Ca + 2 H3O

K2Cr2O7 + S = Cr2O3 + K2SO4 =>
K2Cr2O7 + S = Cr2O3 + K2SO4

LiO + Cl2O7 = LiCl2O8 =>
LiO + Cl2O7 = LiCl2O8

CH3CH2OH + Na2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + Na2SO4 + H2O =>
3 CH3CH2OH + Na2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + Na2SO4 + 7 H2O

Fe3O4 + HCl = FeCl3 + FeCl + H2O =>
2 Fe3O4 + 16 HCl = 5 FeCl3 + FeCl + 8 H2O

Cl2 + MgF2 = MgCl2 + F =>
Cl2 + MgF2 = MgCl2 + 2 F

H3PO4(a) + KOH(a) = KH2PO4(a) + H2O(l) =>
H3PO4(a) + KOH(a) = KH2PO4(a) + H2O(l)

MgSO3 + Ca(NO3)2 = Mg(NO3)2 + CaSO3 =>
MgSO3 + Ca(NO3)2 = Mg(NO3)2 + CaSO3

HCl + C3Cl3N3O3 = CNOH + Cl =>
3 HCl + C3Cl3N3O3 = 3 CNOH + 6 Cl

C2H2 + CuCl + NH3 = Cu2C2 + NH4Cl =>
C2H2 + 2 CuCl + 2 NH3 = Cu2C2 + 2 NH4Cl

Al + NaOH + NaClO3 = NaCl + H2O + Na3AlO3 =>
2 Al + 6 NaOH + NaClO3 = NaCl + 3 H2O + 2 Na3AlO3

HCCO + O = OH + CCO =>
HCCO + O = OH + CCO

MnO4{-} + C2O4{2-} + H2O = Mn{2+} + CO2 + OH{-} =>
2 MnO4{-} + 5 C2O4{2-} + 8 H2O = 2 Mn{2+} + 10 CO2 + 16 OH{-}

H2O + P4 + HClO3 = HCl + H3PO4 =>
18 H2O + 3 P4 + 10 HClO3 = 10 HCl + 12 H3PO4

Na + ZnSO3 = Na2SO3 + Zn =>
2 Na + ZnSO3 = Na2SO3 + Zn

CuS + O = Cu + SO2 =>
CuS + 2 O = Cu + SO2

K2CrO7 + NaOH = KOH + Na2CrO7 =>
K2CrO7 + 2 NaOH = 2 KOH + Na2CrO7

K2SO5 = K2SO4 + O2 =>
2 K2SO5 = 2 K2SO4 + O2

Br2 + KOH = KBrO3 + KBr + H2O =>
3 Br2 + 6 KOH = KBrO3 + 5 KBr + 3 H2O

Al + KOH + H2O = K[Al(OH)4(H2O)2] + H2 =>
2 Al + 2 KOH + 10 H2O = 2 K[Al(OH)4(H2O)2] + 3 H2

NiCl2 + Zn2CO3 = NiCO3 + ZnCl =>
NiCl2 + Zn2CO3 = NiCO3 + 2 ZnCl

CaH2 + H2O = Ca(OH)2 + (H2) =>
CaH2 + 2 H2O = Ca(OH)2 + 2(H2)

CH3COOH + OH = CH3COO + H2O =>
CH3COOH + OH = CH3COO + H2O

COOHCH2CH2COOH + NH3 = C8H17O3N2 + H2O + CO2 =>
37 COOHCH2CH2COOH + 28 NH3 = 14 C8H17O3N2 + 34 H2O + 36 CO2

NaClO + CO2 + H2O = Na2CO3 + HClO =>
2 NaClO + CO2 + H2O = Na2CO3 + 2 HClO

CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr

J2 + O2 = J2O5 =>
2 J2 + 5 O2 = 2 J2O5

C3H8 + NaOH = C3H8(OH)2 + Na =>
C3H8 + 2 NaOH = C3H8(OH)2 + 2 Na

NaOH + Al(NO3) = NaNO3 + AlOH =>
NaOH + Al(NO3) = NaNO3 + AlOH

Br + Cl2 = BrCl2 =>
Br + Cl2 = BrCl2

HCl + Fe2S3 = FeCl3 + H2S =>
6 HCl + Fe2S3 = 2 FeCl3 + 3 H2S

AgOH = Ag + H2O + O2 =>
4 AgOH = 4 Ag + 2 H2O + O2

Na2CO3 + CH3OOH = CH3COONa + CO2 + H2O =>
Na2CO3 + 4 CH3OOH = 2 CH3COONa + CO2 + 5 H2O

CuSO4 + NH3 = CuNH3 + SO4 =>
CuSO4 + NH3 = CuNH3 + SO4

Ti + N2 = Ti3N4 =>
3 Ti + 2 N2 = Ti3N4

Sb + O2 = O6Sb4 =>
4 Sb + 3 O2 = O6Sb4

Au + P = AuP =>
Au + P = AuP

KHCO3 + FeSO4 = FeCO3 + K2SO4 + CO2 + H2O =>
2 KHCO3 + FeSO4 = FeCO3 + K2SO4 + CO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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