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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
AsCl3 + H2O = H3AsO3 + HCl =>
AsCl3 + 3 H2O = H3AsO3 + 3 HCl

(CH3COO)2Mg*4H2O = CH3COO + Mg + H2O =>
(CH3COO)2Mg*4H2O = 2 CH3COO + Mg + 4 H2O

Na2SeO3 = Na2Se + O2 =>
2 Na2SeO3 = 2 Na2Se + 3 O2

NaCl + Ag(NO3)3 = NaClNO3 + Ag =>
3 NaCl + Ag(NO3)3 = 3 NaClNO3 + Ag

H2SO4(l) + Cu(s) = CuSO4(s) + H2(g) =>
H2SO4(l) + Cu(s) = CuSO4(s) + H2(g)

AsCl3 + H2O = As2O3 + HCl =>
2 AsCl3 + 3 H2O = As2O3 + 6 HCl

Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3

NaCl + Ag(NO3)3 = NaClNO3 + Ag =>
3 NaCl + Ag(NO3)3 = 3 NaClNO3 + Ag

C2H4 + HCl2 = C2H3Cl + HCl =>
C2H4 + 2 HCl2 = C2H3Cl + 3 HCl

Na2SO4 + HBr = H2SO4 + NaBr =>
Na2SO4 + 2 HBr = H2SO4 + 2 NaBr

C3H8O + I2 + NaOH = CHI3 + HCOONa + HI =>
C3H8O + 6 I2 + NaOH = 2 CHI3 + HCOONa + 6 HI

CH3COO = C2H3O2 =>
CH3COO = C2H3O2

NaCl + Ag(NO3)3 = NaClNO3 + Ag =>
3 NaCl + Ag(NO3)3 = 3 NaClNO3 + Ag

AsCl3 + H2O = As2O3 + HCl =>
2 AsCl3 + 3 H2O = As2O3 + 6 HCl

Ag(NO3)3 + NaCl = AgCl + Na(NO3)3 =>
Ag(NO3)3 + NaCl = AgCl + Na(NO3)3

Ag(NO3)3 + NaCl = Ag(Cl)3 + NaNO3 =>
Ag(NO3)3 + 3 NaCl = Ag(Cl)3 + 3 NaNO3

Al + NaOH + O2 = NaAlO2 + H2 =>
2 Al + 2 NaOH + O2 = 2 NaAlO2 + H2

NaCl + Ag(NO3)3 = NaClNO3 + Ag =>
3 NaCl + Ag(NO3)3 = 3 NaClNO3 + Ag

Cu(s) + S8 = Cu2S(s) =>
16 Cu(s) + S8 = 8 Cu2S(s)

HI + HClO3 = HCl + I2 + H2O =>
6 HI + HClO3 = HCl + 3 I2 + 3 H2O

FeCl2 + Br2 = FeCl3 + FeBr3 =>
6 FeCl2 + 3 Br2 = 4 FeCl3 + 2 FeBr3

NaCl + Ag(NO3)3 = NaClNO3 + Ag =>
3 NaCl + Ag(NO3)3 = 3 NaClNO3 + Ag

(NH4)Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2(NH4)Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O

KMnO4 + AgNO3 = AgO4 + KMnNO3 =>
KMnO4 + AgNO3 = AgO4 + KMnNO3

Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O

CH3(CH2)5CH3 + O2 = H2O + CO2 =>
CH3(CH2)5CH3 + 11 O2 = 8 H2O + 7 CO2

BaCl2 + MgCrO4 = BaCrO4 + MgCl2 =>
BaCl2 + MgCrO4 = BaCrO4 + MgCl2

Cr(NO3)3*9H2O + CH4N2O = Cr2O3 + H2O + CO2 + N2 =>
2 Cr(NO3)3*9H2O + 5 CH4N2O = Cr2O3 + 28 H2O + 5 CO2 + 8 N2

LiO + H2 = LiHO =>
2 LiO + H2 = 2 LiHO

Ag + Cl{-} + H2O = AgCl + OH{-} + H2 =>
2 Ag + 2 Cl{-} + 2 H2O = 2 AgCl + 2 OH{-} + H2

PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl

K4Fe(CN)6 + CoCl2 = CoFe(CN)6 + KCl + K =>
K4Fe(CN)6 + CoCl2 = CoFe(CN)6 + 2 KCl + 2 K

BaSO4 + HNO2 = Ba(NO2)2 + H2SO4 =>
BaSO4 + 2 HNO2 = Ba(NO2)2 + H2SO4

CIO{-} + I{-} + H{+} = CI{-} + I2 + H2O =>
CIO{-} + 2 I{-} + 2 H{+} = CI{-} + I2 + H2O

Br2 + CaO2 = CaBr + O2 =>
Br2 + 2 CaO2 = 2 CaBr + 2 O2

Ba(NO3)2 + C12H22O11 = BaO + N2 + H2O + CO2 =>
24 Ba(NO3)2 + 5 C12H22O11 = 24 BaO + 24 N2 + 55 H2O + 60 CO2

Pb(CH3COO)2 + K2CrO4 = PbCrO4 + KCH3COO =>
Pb(CH3COO)2 + K2CrO4 = PbCrO4 + 2 KCH3COO

CoCl2 + HCl = HCoCl3 =>
CoCl2 + HCl = HCoCl3

MgBr2 + AgCl = AgBr + MgCl2 =>
MgBr2 + 2 AgCl = 2 AgBr + MgCl2

Rb + HOH = RbOH + H2 =>
2 Rb + 2 HOH = 2 RbOH + H2

Na3PO4 + Al(NO3)3 = AlPO4 + NaNO3 =>
Na3PO4 + Al(NO3)3 = AlPO4 + 3 NaNO3

NaCN + CH3Br = CNCH3 + NaBr =>
NaCN + CH3Br = CNCH3 + NaBr

Fe(s) + CuSO4(s) = FeSO4(s) + Cu(s) =>
Fe(s) + CuSO4(s) = FeSO4(s) + Cu(s)

NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O =>
NH2CH2COOH + HNO2 = HOCH2COOH + N2 + H2O

Li + H2O = Li4H2O =>
4 Li + H2O = Li4H2O

Fe(OH)3 + H2O2 = Fe2O3 + H(OH)2 =>
4 Fe(OH)3 + 3 H2O2 = 2 Fe2O3 + 6 H(OH)2

CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(S04)3 + K2SO4 + H2O =>
42 CH3CH2OH + K2Cr2O7 + 13 H2SO4 = 42 CH3CHO + Cr2(S04)3 + K2SO4 + 55 H2O

N{2-} + S{2+} = N{4-} + S{5+} =>
3 N{2-} + 2 S{2+} = 3 N{4-} + 2 S{5+}

Na2S + Cu = CuS + Na2 =>
Na2S + Cu = CuS + Na2

Na2CO3 + Mg(NO3)2 = Na2(NO3)2 + Mg + CO3 =>
Na2CO3 + Mg(NO3)2 = Na2(NO3)2 + Mg + CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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