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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
(NH4)2CO3 + HClO3 = H2CO3 + NH4ClO3 =>
(NH4)2CO3 + 2 HClO3 = H2CO3 + 2 NH4ClO3

(NH4)2S + O2 = NH3 + H2O + S =>
2(NH4)2S + O2 = 4 NH3 + 2 H2O + 2 S

NH3 + HI = NH4I =>
NH3 + HI = NH4I

Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3

Al + Cu(ClO2) = Al(ClO2)3 + Cu =>
Al + 3 Cu(ClO2) = Al(ClO2)3 + 3 Cu

Al + O2 + H = (Al(OH)3) =>
2 Al + 3 O2 + 6 H = 2(Al(OH)3)

C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O

Cu + MgCl2 = CuCl2 + Mg2 =>
2 Cu + 2 MgCl2 = 2 CuCl2 + Mg2

Ca(H2PO4)2 = Ca3(PO4)2 + H3PO4 =>
3 Ca(H2PO4)2 = Ca3(PO4)2 + 4 H3PO4

K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3

Pb(No3)2(aq) + KI = KNo3 + PbI2 =>
Pb(No3)2(aq) + 2 KI = 2 KNo3 + PbI2

C6H10O + HNO3 = C4H6O4 + N2O + H2O =>
8 C6H10O + 22 HNO3 = 12 C4H6O4 + 11 N2O + 15 H2O

Ti2(SO4)3 + KMnO4 + H2O = Ti(OH)2SO4 + MnSO4 + K2SO4 + H2SO4 =>
5 Ti2(SO4)3 + 2 KMnO4 + 12 H2O = 10 Ti(OH)2SO4 + 2 MnSO4 + K2SO4 + 2 H2SO4

Mg3(PO4)2 = Mg3P2 + O2 =>
Mg3(PO4)2 = Mg3P2 + 4 O2

Al + I = AlI3 =>
Al + 3 I = AlI3

CO + H2SO4 = CO2 + SO2 + H2O =>
CO + H2SO4 = CO2 + SO2 + H2O

C + H2 + O2 = CH3COOH =>
2 C + 2 H2 + O2 = CH3COOH

KMnO4 + SO2 + H2O = KHSO4 + MnSO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 KHSO4 + 2 MnSO4 + H2SO4

C3H8O3 + NaOH = C3H5NaO2 + H2O =>
C3H8O3 + NaOH = C3H5NaO2 + 2 H2O

Au + H2SeO4 = Au(SeO4)3 + H2SeO3 + H2O =>
Au + 6 H2SeO4 = Au(SeO4)3 + 3 H2SeO3 + 3 H2O

SO2(g) + NaOH(aq) = Na2SO3(aq) + H2O =>
SO2(g) + 2 NaOH(aq) = Na2SO3(aq) + H2O

Pm + O2 = PmO2 =>
Pm + O2 = PmO2

Ag2S(s) + Al(s) = Ag(s) + Al4S3(s) =>
3 Ag2S(s) + 4 Al(s) = 6 Ag(s) + Al4S3(s)

NaO + SO3 = Na2SO4 + O2 =>
4 NaO + 2 SO3 = 2 Na2SO4 + O2

C6H12O6 + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 C6H12O6 + 24 NO3{-} = 12 N2 + 30 CO2 + 18 H2O + 24 OH{-}

C16H34 = C9H20 + C7H14 =>
C16H34 = C9H20 + C7H14

C2H6O + CrO3 + H{+} = C2H4O2 + Cr{3+} + H2O =>
3 C2H6O + 4 CrO3 + 12 H{+} = 3 C2H4O2 + 4 Cr{3+} + 9 H2O

K + ZnCI = KCI + Zn =>
K + ZnCI = KCI + Zn

CuSO4(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + Na2SO4(aq) =>
3 CuSO4(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 3 Na2SO4(aq)

CH3POF2 + C6H11ONa = C6H11OCH3POF + NaF =>
CH3POF2 + C6H11ONa = C6H11OCH3POF + NaF

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

Au + Cl2 = AuCl =>
2 Au + Cl2 = 2 AuCl

Al + NaClO3 = Al(ClO3)3 + Na =>
Al + 3 NaClO3 = Al(ClO3)3 + 3 Na

Pd(NO3)2 + H2SO4 = PdSO4 + HNO3 =>
Pd(NO3)2 + H2SO4 = PdSO4 + 2 HNO3

Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH

CaCo3 + AgCl = CaCl2 + Ag2Co3 =>
CaCo3 + 2 AgCl = CaCl2 + Ag2Co3

Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O

Cu + SO2 = CuO + S =>
2 Cu + SO2 = 2 CuO + S

Cr + ClO = Cr2O7 + Cl =>
2 Cr + 7 ClO = Cr2O7 + 7 Cl

Cl2 + I2 + NaOH = NaCl + NaIO3 + H2O =>
5 Cl2 + I2 + 12 NaOH = 10 NaCl + 2 NaIO3 + 6 H2O

N2O(g) + H2(g) = NH3(g) + H2O(g) =>
N2O(g) + 4 H2(g) = 2 NH3(g) + H2O(g)

Na + AlBr3 = NaBr + Al =>
3 Na + AlBr3 = 3 NaBr + Al

BaCl2 + Al2S3O12 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2S3O12 = 3 BaSO4 + 2 AlCl3

CBr4 + O2 = CO2 + Br2 =>
CBr4 + O2 = CO2 + 2 Br2

C3H8 + KMnO4 + H2O = C3H8O2 + MnO2 + KOH =>
3 C3H8 + 4 KMnO4 + 2 H2O = 3 C3H8O2 + 4 MnO2 + 4 KOH

NH2OH + H2O = NH3 + OH =>
NH2OH + H2O = NH3 + 2 OH

SCl4 + H2O = SO2 + HCl =>
SCl4 + 2 H2O = SO2 + 4 HCl

HNO3 + (NH4)2SO4 = H2SO4 + NO2 + H2O =>
14 HNO3 + (NH4)2SO4 = H2SO4 + 16 NO2 + 10 H2O

CuI2 + Fe = FeI2 + Cu =>
CuI2 + Fe = FeI2 + Cu

Mg + H2O2 = MgO2 + H2O =>
Mg + 2 H2O2 = MgO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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