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Chemische vergelijkingen in evenwicht op01/09/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2SO3 + HCH3COO = H2SO3 + NaCH3COO =>
Na2SO3 + 2 HCH3COO = H2SO3 + 2 NaCH3COO

SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3 =>
SO2 + Na[Al(OH)4] = NaHSO3 + Al(OH)3

Cu(s) + HCl(aq) = CuCl2(aq) + H2(g) =>
Cu(s) + 2 HCl(aq) = CuCl2(aq) + H2(g)

Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3(aq) = CuNO3(aq) + Ag(s)

Cr + Sn{+} = Cr{+} + Sn =>
Cr + Sn{+} = Cr{+} + Sn

Cu(s) + O2(g) = CuO(s) =>
2 Cu(s) + O2(g) = 2 CuO(s)

N2 + P = NP3 =>
N2 + 6 P = 2 NP3

C8H16O3(s) + O2(g) = CO2(g) + H2O(g) =>
2 C8H16O3(s) + 21 O2(g) = 16 CO2(g) + 16 H2O(g)

Pb{2} + H2S = PbS + H{+} =>
Pb{2} + H2S = PbS + 2 H{+}

Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl

AlI3 + Cl = I2 + AlCl3 =>
2 AlI3 + 6 Cl = 3 I2 + 2 AlCl3

Ca(OH)2 + HClO4 = CaH2 + OHClO4 =>
Ca(OH)2 + 2 HClO4 = CaH2 + 2 OHClO4

C6H5COOH + CH3CHOHCH3 + NH4Cl = C10H15NHCl + H2O =>
6 C6H5COOH + 16 CH3CHOHCH3 + 9 NH4Cl = 9 C10H15NHCl + 28 H2O

NH2CH2CONHCH2(CH3)COOH + HCl + H2O = NH2CH2COOH + NH3ClCH2(CH3)COOH =>
NH2CH2CONHCH2(CH3)COOH + HCl + H2O = NH2CH2COOH + NH3ClCH2(CH3)COOH

(NO2)2 = N2O4 =>
(NO2)2 = N2O4

KBrO3 + H2SO4 = HBr + K2SO4 + [O] =>
2 KBrO3 + H2SO4 = 2 HBr + K2SO4 + 6[O]

NaOH + CCl4 = Na2CO3 + NaCl + H2O =>
6 NaOH + CCl4 = Na2CO3 + 4 NaCl + 3 H2O

Ba(OH)2 + SrSO4 = BaSO4 + Sr(OH)2 =>
Ba(OH)2 + SrSO4 = BaSO4 + Sr(OH)2

C4H10 + O2 = H10O2 + C =>
C4H10 + O2 = H10O2 + 4 C

AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3

Br2 + Cl2 = Br2Cl2 =>
Br2 + Cl2 = Br2Cl2

ClO3 + H2 = HCl + H2O =>
2 ClO3 + 7 H2 = 2 HCl + 6 H2O

Na2WO4 + HCl + Zn = WO2 + NaCl + ZnCl2 + H2O =>
Na2WO4 + 4 HCl + Zn = WO2 + 2 NaCl + ZnCl2 + 2 H2O

NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2

K2MnO4 + K2SO3 + H2O = KMnO2 + KOH + K2SO4 =>
2 K2MnO4 + 3 K2SO3 + H2O = 2 KMnO2 + 2 KOH + 3 K2SO4

AgCH3CO2 + NaI = AgI + NaCH3CO2 =>
AgCH3CO2 + NaI = AgI + NaCH3CO2

NaAsO3 + I2 + H2O = NaOH + HAsO4 + HI =>
NaAsO3 + I2 + 2 H2O = NaOH + HAsO4 + 2 HI

C4H8OH + Na = C4H8Na + OH =>
C4H8OH + Na = C4H8Na + OH

N2H4 + H2O2 = N2 + H2O =>
N2H4 + 2 H2O2 = N2 + 4 H2O

Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2 =>
Zn(CH3COO)2 + Na2S = ZnS + Na2(CH3COO)2

Fe + N2 = FeN3 =>
2 Fe + 3 N2 = 2 FeN3

NaSO4BaCl = BaSO4 + NaCl =>
NaSO4BaCl = BaSO4 + NaCl

NH4(NO3) + H2O = NH4(OH) + HNO3 =>
NH4(NO3) + H2O = NH4(OH) + HNO3

CH3CH2NH2CH3I + NaOH = CH3CH2NHCH3 + H2O + NaI =>
CH3CH2NH2CH3I + NaOH = CH3CH2NHCH3 + H2O + NaI

Ca(NO3)2 + CsI = CaI2 + CsNO3 =>
Ca(NO3)2 + 2 CsI = CaI2 + 2 CsNO3

Ca(OH)2 + Cl = CaCl(ClO) + H2O =>
Ca(OH)2 + 2 Cl = CaCl(ClO) + H2O

Sn + Ca3(PO4)2 = Sn3(PO4)4 + Ca =>
3 Sn + 2 Ca3(PO4)2 = Sn3(PO4)4 + 6 Ca

H2SO4 + CuSO4 = Cu(SO4)2 + H2 =>
H2SO4 + CuSO4 = Cu(SO4)2 + H2

Ag2O(s) + H2S(g) = Ag2S(s) + H2O(l) =>
Ag2O(s) + H2S(g) = Ag2S(s) + H2O(l)

Pb(C2H3O2)4 + HCl = PbCl4 + H(C2H3O2) =>
Pb(C2H3O2)4 + 4 HCl = PbCl4 + 4 H(C2H3O2)

Cu2O + CH3OH = HCHO + Cu + H2O =>
Cu2O + CH3OH = HCHO + 2 Cu + H2O

Pb + Sb2O3 = Pb2O4 + Sb =>
6 Pb + 4 Sb2O3 = 3 Pb2O4 + 8 Sb

W(OH)5 + H3PO4 = W3(PO4)5 + H2O =>
3 W(OH)5 + 5 H3PO4 = W3(PO4)5 + 15 H2O

CuSO4 + NaOH + C6H12O6 = Cu2O + Na2SO4 + CH2OH(CHOH)4COOH + H2O =>
2 CuSO4 + 4 NaOH + C6H12O6 = Cu2O + 2 Na2SO4 + CH2OH(CHOH)4COOH + 2 H2O

FeCO3 + CuCl = FeCu + CO3Cl =>
FeCO3 + CuCl = FeCu + CO3Cl

CH4 + Cl2 = CH3Cl + H2 =>
2 CH4 + Cl2 = 2 CH3Cl + H2

(CH3(C2H8)CH3) + O2 = CO2 + H2O =>
2(CH3(C2H8)CH3) + 15 O2 = 8 CO2 + 14 H2O

Ca(s) + Mg{2+}(aq) = Ca{2+}(aq) + Mg(s) =>
Ca(s) + Mg{2+}(aq) = Ca{2+}(aq) + Mg(s)

LiNO3 + Ni(NO3)2 + C6H8O7 = LiNi05O2 + N2 + CO2 + H2O =>
18 LiNO3 + 90 Ni(NO3)2 + 62 C6H8O7 = 18 LiNi05O2 + 99 N2 + 372 CO2 + 248 H2O

BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4

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Breng de vergelijking van een chemische reactie in evenwicht
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