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Chemische vergelijkingen in evenwicht op03/16/24

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Breng de vergelijking van een chemische reactie in evenwicht
(g)MgCO3 = MgO(s) + CO2(g) =>
(g)MgCO3 = MgO(s) + CO2(g)

NaBOH4 + HCl + H2O = NaCl + H3BO3 + H2 =>
NaBOH4 + HCl + 2 H2O = NaCl + H3BO3 + 3 H2

C3H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H6(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)

BaF2 = Ba + F =>
BaF2 = Ba + 2 F

(NH4)2S(aq) + CuCl2(aq) = CuS(aq) + NH4Cl(s) =>
(NH4)2S(aq) + CuCl2(aq) = CuS(aq) + 2 NH4Cl(s)

C6H5NH2 + MnO2 + H2SO4 = C6H4O2 + N2 + MnSO4 + H2O =>
2 C6H5NH2 + 7 MnO2 + 7 H2SO4 = 2 C6H4O2 + N2 + 7 MnSO4 + 10 H2O

Mg + CaCl2 = MgCl2 + Ca =>
Mg + CaCl2 = MgCl2 + Ca

MgSO4 + K = Mg + K2SO4 =>
MgSO4 + 2 K = Mg + K2SO4

C3H5Cl2OH + NaOH = C3H8O3 + NaCl =>
C3H5Cl2OH + 2 NaOH = C3H8O3 + 2 NaCl

Cu(SO4)2 + Na2S = CuS2 + Na2SO4 =>
Cu(SO4)2 + 2 Na2S = CuS2 + 2 Na2SO4

(N)2O + (C)4(H)10 = C(O)2 + (H)2O + (N)2 =>
13(N)2O + (C)4(H)10 = 4 C(O)2 + 5(H)2O + 13(N)2

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

C12H26 + H2O = CH4 + CO2 =>
4 C12H26 + 22 H2O = 37 CH4 + 11 CO2

CH4 + Cl2 = CC4 + HCl =>
5 CH4 + 10 Cl2 = CC4 + 20 HCl

C6H8O7 + H2O2 = CO2 + H =>
2 C6H8O7 + 5 H2O2 = 12 CO2 + 26 H

Si(OH)4 + NaF = SiF4 + NaOH =>
Si(OH)4 + 4 NaF = SiF4 + 4 NaOH

U3O8 + HNO3 = H2O + NO + UO2(NO3)2 =>
3 U3O8 + 20 HNO3 = 10 H2O + 2 NO + 9 UO2(NO3)2

C8H8ClNO3S + NH3 + H3O = C6H8N2O2S + HCl + H2O + C2H4O =>
C8H8ClNO3S + NH3 + 2 H3O = C6H8N2O2S + HCl + 2 H2O + C2H4O

CH3(CO2)CH3 + O2 = CO2 + H2O =>
2 CH3(CO2)CH3 + 7 O2 = 6 CO2 + 6 H2O

C10H7N3S1 + H2O2 = CO2 + H2 + H2SO4 + HNO3 =>
2 C10H7N3S1 + 33 H2O2 = 20 CO2 + 35 H2 + 2 H2SO4 + 6 HNO3

N2O5 + Na(OH) = NaNO3 + H2O =>
N2O5 + 2 Na(OH) = 2 NaNO3 + H2O

Si(OH)4 + NaF = SiF4 + NaOH =>
Si(OH)4 + 4 NaF = SiF4 + 4 NaOH

Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2

NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + CO2(g) + H2O(l) =>
NaHCO3(s) + CH3COOH(l) = NaCH3COO(s) + CO2(g) + H2O(l)

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

NiS + O2 = NiO + SO2 =>
2 NiS + 3 O2 = 2 NiO + 2 SO2

HCl(g) = H2(g) + Cl2(l) =>
2 HCl(g) = H2(g) + Cl2(l)

CH3CH2COOH + Ba = (CH3CH2COO)Ba + H2 =>
2 CH3CH2COOH + 2 Ba = 2(CH3CH2COO)Ba + H2

K2CO3(aq) + CaCl2(aq) = KCl(s) + CaCO3(s) =>
K2CO3(aq) + CaCl2(aq) = 2 KCl(s) + CaCO3(s)

C2O4H2 + NaOH = NaC2O4 + H3O =>
C2O4H2 + NaOH = NaC2O4 + H3O

Si(OH)4 + NaF = SiF4 + NaOH =>
Si(OH)4 + 4 NaF = SiF4 + 4 NaOH

NaCO3(s) = Na + CO2 + O2 =>
2 NaCO3(s) = 2 Na + 2 CO2 + O2

HCl + Hg2O = Hg2Cl2 + H2O =>
2 HCl + Hg2O = Hg2Cl2 + H2O

C13H17NO + C6H7N = C19H24N2 + O =>
C13H17NO + C6H7N = C19H24N2 + O

FeS0 + O2 = Fe2O3 + SO2 =>
4 FeS0 + 7 O2 = 2 Fe2O3 + 4 SO2

I2 + NaOH = NaI + NaIO3 + H =>
3 I2 + 6 NaOH = 4 NaI + 2 NaIO3 + 6 H

LiOH + CO2 = Li2 + CO3 + H2O =>
2 LiOH + CO2 = Li2 + CO3 + H2O

Si(OH)4 + NaF = SiF4 + NaOH =>
Si(OH)4 + 4 NaF = SiF4 + 4 NaOH

CH3COOH + NH3 = CH3COON + NH4 =>
CH3COOH + 5 NH3 = CH3COON + 4 NH4

NaCl2 + MgI2 = NaI2 + MgCl2 =>
NaCl2 + MgI2 = NaI2 + MgCl2

Fe2 + HPO4 = FeHPO4 =>
Fe2 + 2 HPO4 = 2 FeHPO4

Al(OH)3(HCl) + CaCo3 = HCl(CaCo3) + Al(OH)3 =>
Al(OH)3(HCl) + CaCo3 = HCl(CaCo3) + Al(OH)3

Si(OH)4 + NaF = SiF4 + NaOH =>
Si(OH)4 + 4 NaF = SiF4 + 4 NaOH

Na2S + KBr = K2S + NaBr =>
Na2S + 2 KBr = K2S + 2 NaBr

{+} + Fe{2+} = Fe{3+} =>
{+} + Fe{2+} = Fe{3+}

NaOH + HBr = Na(Br) + H2O =>
NaOH + HBr = Na(Br) + H2O

N2 + CO2 + H2O = C2H8N2 + N2O4 =>
3 N2 + 2 CO2 + 4 H2O = C2H8N2 + 2 N2O4

NaAt + I2 = NaI + At =>
2 NaAt + I2 = 2 NaI + 2 At

C27H58 + O2 = CO2 + H2O =>
2 C27H58 + 83 O2 = 54 CO2 + 58 H2O

NaC4H4O62 + Hg(NO3)2 = NaNO3 + Hg(C4H4O62)2 =>
2 NaC4H4O62 + Hg(NO3)2 = 2 NaNO3 + Hg(C4H4O62)2

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Breng de vergelijking van een chemische reactie in evenwicht
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