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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZnCl2 + CH3OH = Zn(OH)2 + CH3Cl =>
ZnCl2 + 2 CH3OH = Zn(OH)2 + 2 CH3Cl

Fe(C2H3O2)3 + (NH4)CO3 = Fe2(CO3)3 + NH4 + C2H3O2 =>
2 Fe(C2H3O2)3 + 3(NH4)CO3 = Fe2(CO3)3 + 3 NH4 + 6 C2H3O2

Ca(OH)2 + C2H5NO2 = C4H8CaN2O4 + H2O =>
Ca(OH)2 + 2 C2H5NO2 = C4H8CaN2O4 + 2 H2O

H2Cr2O7 + Fe2(CrO4)3 = H2CrO4 + Fe2(Cr2O7)3 =>
3 H2Cr2O7 + Fe2(CrO4)3 = 3 H2CrO4 + Fe2(Cr2O7)3

BrO2(aq) + NaOH(aq) = NaBrO3(aq) + NaBr(aq) + H2O(l) =>
6 BrO2(aq) + 6 NaOH(aq) = 5 NaBrO3(aq) + NaBr(aq) + 3 H2O(l)

As2(SO4)3 + NaOH = As(OH)3 + Na2SO4 =>
As2(SO4)3 + 6 NaOH = 2 As(OH)3 + 3 Na2SO4

Ca(OH)2 + NH4Cl = NH4OH + CaCl2 =>
Ca(OH)2 + 2 NH4Cl = 2 NH4OH + CaCl2

CH3CH(CH3)CHCH3 + Br2 = HBr + CH3CBr(CH3)CH(CH3)CH3 =>
6 CH3CH(CH3)CHCH3 + 3 Br2 = HBr + 5 CH3CBr(CH3)CH(CH3)CH3

Bi + H2S = BiS + H2 =>
Bi + H2S = BiS + H2

NS2 = S8 + N2 =>
4 NS2 = S8 + 2 N2

CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O

K2CO3(aq) + HBr = KBr + CO2 + H2O =>
K2CO3(aq) + 2 HBr = 2 KBr + CO2 + H2O

NaCl + Mg(NO3)2 = Na(NO3)2 + MgCl =>
NaCl + Mg(NO3)2 = Na(NO3)2 + MgCl

In2O3 + HCl = InCl3 + H2O =>
In2O3 + 6 HCl = 2 InCl3 + 3 H2O

CaBr2 + H2S = CaS + HBr =>
CaBr2 + H2S = CaS + 2 HBr

Sulfuricacid + lithiumhydroxide = water + lithiumsulfate =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4

FeO + Al2O3 = Fe2O3 + Al =>
6 FeO + Al2O3 = 3 Fe2O3 + 2 Al

K2Cr2O7 + HCl = Cl2 + CrCl3 + H2O + KCl =>
K2Cr2O7 + 14 HCl = 3 Cl2 + 2 CrCl3 + 7 H2O + 2 KCl

KAl(OH)4 + (H2SO4) = KAl(SO4)2 + H2O =>
KAl(OH)4 + 2(H2SO4) = KAl(SO4)2 + 4 H2O

NiCl2 + NH3 = Ni(NH3)4Cl2 =>
NiCl2 + 4 NH3 = Ni(NH3)4Cl2

Na + K2O = NaO + K2 =>
Na + K2O = NaO + K2

HF + N2F2 = NHF2 =>
2 HF + N2F2 = 2 NHF2

SnI4 + O2 = SnO2 + I2 =>
SnI4 + O2 = SnO2 + 2 I2

HBr + Mg(OH)2 = MgBr2 + H2O = =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O

N2O(g) + KClO(aq) + KOH(aq) = KCl(aq) + KNO2(aq) + H2O =>
N2O(g) + 2 KClO(aq) + 2 KOH(aq) = 2 KCl(aq) + 2 KNO2(aq) + H2O

H2SO4 + C20H14O4 + NaOH = HOH + NaS04 + C20H12O4 =>
8 H2SO4 + 25 C20H14O4 + 2 NaOH = 34 HOH + 2 NaS04 + 25 C20H12O4

Co(s) + CaBr2(aq) = CoBr2(aq) + Ca(s) =>
Co(s) + CaBr2(aq) = CoBr2(aq) + Ca(s)

NH4Br + Zn(NO3)2 = NH4NO3 + ZnBr2 =>
2 NH4Br + Zn(NO3)2 = 2 NH4NO3 + ZnBr2

C14H10O2 + KOH = C14H11KO3 =>
C14H10O2 + KOH = C14H11KO3

K2S = K + S2 =>
2 K2S = 4 K + S2

K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl

Cu + MgO = Cu2O3 + Mg =>
2 Cu + 3 MgO = Cu2O3 + 3 Mg

C4H10 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
C4H10 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + K2SO4 + 2 MnSO4 + 4 H2O

Fe3 + NH3 = Fe(NH3)3 =>
Fe3 + 9 NH3 = 3 Fe(NH3)3

CrO3 + C2H6O + HCl = CrCl3 + C2H4O + H2O =>
2 CrO3 + 3 C2H6O + 6 HCl = 2 CrCl3 + 3 C2H4O + 6 H2O

FeS + O3 = Fe2O3 + SO2 =>
6 FeS + 7 O3 = 3 Fe2O3 + 6 SO2

CuCO3 + H2O + HCl = CuCl2*2H2O + CO2 =>
CuCO3 + H2O + 2 HCl = CuCl2*2H2O + CO2

N4 + O2 = NO =>
N4 + 2 O2 = 4 NO

AgClO3(s) = AgCl(s) + O2 =>
2 AgClO3(s) = 2 AgCl(s) + 3 O2

K2CO3 + Ca2(SO4)2 = CaCO3 + K2SO4 =>
2 K2CO3 + Ca2(SO4)2 = 2 CaCO3 + 2 K2SO4

Fe + HI = FeI2 + H2 =>
Fe + 2 HI = FeI2 + H2

Cu{2+} + SO4{2-} + H2O = CuSO4*5H2O =>
Cu{2+} + SO4{2-} + 5 H2O = CuSO4*5H2O

CH3CH2CH2OH + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O

H3AsO3 + HIO3 + HCl = ICl + H3AsO4 + H2O =>
2 H3AsO3 + HIO3 + HCl = ICl + 2 H3AsO4 + H2O

MgO + H{2}O = Mg(OH){2} =>
MgO + H{2}O = Mg(OH){2}

NH4Cl + AgNCO = (NH2)2 + CO + AgCl =>
NH4Cl + AgNCO = (NH2)2 + CO + AgCl

NaI + CuCl2 = CuI + NaCl2 =>
NaI + CuCl2 = CuI + NaCl2

NaCl + H2O2 = NaClO + H2O =>
NaCl + H2O2 = NaClO + H2O

K2OKCl = K3ClO =>
K2OKCl = K3ClO

(NH4)2S2O8 + H2C2O4 = S + (NH4)2SO4 + CO2 + H2O =>
(NH4)2S2O8 + 4 H2C2O4 = S + (NH4)2SO4 + 8 CO2 + 4 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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