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Chemische vergelijkingen in evenwicht op04/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O

FeCl3 + NaOH = Fe(OH)3 + NaCl1 =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl1

Mn + SO3 = MnSO3 =>
Mn + SO3 = MnSO3

Mg(SO4) + H3(PO4) = Mg3(PO4)2 + H2(SO4) =>
3 Mg(SO4) + 2 H3(PO4) = Mg3(PO4)2 + 3 H2(SO4)

Al2(SO4)3 + NaNO2 = Na2SO4 + Al(NO2)3 =>
Al2(SO4)3 + 6 NaNO2 = 3 Na2SO4 + 2 Al(NO2)3

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Fe(OH)2 + H3PO4 = Fe(PO4)2 + H2O + H =>
Fe(OH)2 + 2 H3PO4 = Fe(PO4)2 + 2 H2O + 4 H

Cr(OH)3 + H2CO3 = Cr(HCO3)3 + H2O =>
Cr(OH)3 + 3 H2CO3 = Cr(HCO3)3 + 3 H2O

C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O

C12H22O7 + O2 = C6H8O7 + H2O =>
C12H22O7 + 5 O2 = 2 C6H8O7 + 3 H2O

Na2B4O7 + HCl + H2O = H3 + BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3 + 4 BO3 + 2 NaCl

Al(OH)3 = AlO2 + H2O + H =>
Al(OH)3 = AlO2 + H2O + H

()Al + ()Br2 = ()AlBr3 =>
2()Al + 3()Br2 = 2()AlBr3

Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl

Co2S3 + HNO3 = Co(NO3)3 + H2S =>
Co2S3 + 6 HNO3 = 2 Co(NO3)3 + 3 H2S

H3NO3 + Ba(OH)2 = H(OH) + Ba3(NO3)2 =>
2 H3NO3 + 3 Ba(OH)2 = 6 H(OH) + Ba3(NO3)2

HBr + Ca(OH)2 = CaBr2 + H(OH) =>
2 HBr + Ca(OH)2 = CaBr2 + 2 H(OH)

H3NO3 + Ba(OH)2 = H(OH) + Ba3(NO3)2 =>
2 H3NO3 + 3 Ba(OH)2 = 6 H(OH) + Ba3(NO3)2

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

C12H22O7 + O2 = C6H8O7 + H2O =>
C12H22O7 + 5 O2 = 2 C6H8O7 + 3 H2O

Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2

K2FeO4 + H3N = KFeO2 + N2 + KOH + H2O =>
2 K2FeO4 + 2 H3N = 2 KFeO2 + N2 + 2 KOH + 2 H2O

Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl

Fe(NO3)2NaCl = FeClNa(NO3)2 =>
Fe(NO3)2NaCl = FeClNa(NO3)2

Na3PO4 + AgNO3 = Na3NO3 + AgPO4 =>
Na3PO4 + AgNO3 = Na3NO3 + AgPO4

RbOH + HC2H3O2 = H2O + RbC2H3O2 =>
RbOH + HC2H3O2 = H2O + RbC2H3O2

NO3{-} + As2S5 + H{+} = AsO4{-3} + NO2 + H2O + SO4{-2} =>
40 NO3{-} + As2S5 + 24 H{+} = 2 AsO4{-3} + 40 NO2 + 12 H2O + 5 SO4{-2}

Ca3(PO4)2 + H2SO4*4H2O = Ca(H2PO4)2 + CaSO4*4H2O =>
Ca3(PO4)2 + 2 H2SO4*4H2O = Ca(H2PO4)2 + 2 CaSO4*4H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

ZnCl2 + CaSO4 = ZnSO4 + CaCl2 =>
ZnCl2 + CaSO4 = ZnSO4 + CaCl2

KMnO4 + SO2 + NaOH = MnO2 + Na2SO4 + H2O + KOH =>
2 KMnO4 + 3 SO2 + 6 NaOH = 2 MnO2 + 3 Na2SO4 + 2 H2O + 2 KOH

Sr(CH3COO)2 + H2O = SrC2H2C2O4 + H3O =>
Sr(CH3COO)2 + 4 H2O = SrC2H2C2O4 + 4 H3O

NiSO3 + HNO3 = Ni(NO3)2 + H2SO3 =>
NiSO3 + 2 HNO3 = Ni(NO3)2 + H2SO3

Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O

Al + Cl2 = Al2(Cl2)3 =>
2 Al + 3 Cl2 = Al2(Cl2)3

KNO2 + K2MnO4 + H2SO4 = MnS04 + K2SO4 + KNO3 + H2O =>
15 KNO2 + K2MnO4 + 5 H2SO4 = MnS04 + K2SO4 + 15 KNO3 + 5 H2O

ZnCl2 + CaSO4 = ZnSO4 + CaCl2 =>
ZnCl2 + CaSO4 = ZnSO4 + CaCl2

Na2CO3 + H2SO4 = H2CO3 + Na2SO4 =>
Na2CO3 + H2SO4 = H2CO3 + Na2SO4

CH3CH2CH2COOH + CaCO3 = (CH3CH2CH2COO)2Ca + H2CO3 =>
2 CH3CH2CH2COOH + CaCO3 = (CH3CH2CH2COO)2Ca + H2CO3

N2O5 + Ca(OH)2 = CaO2 + NOH + H2O =>
N2O5 + 4 Ca(OH)2 = 4 CaO2 + 2 NOH + 3 H2O

Na2B4O7 + HCl + H2O = H3 + BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3 + 4 BO3 + 2 NaCl

C8H14 + O2 = CO2 + water =>
2 C8H14 + 23 O2 = 16 CO2 + 14 H2O

Ba(OH)2 + Fe(NO3)2 = Ba(NO3)2 + Fe(OH)2 =>
Ba(OH)2 + Fe(NO3)2 = Ba(NO3)2 + Fe(OH)2

W + HNO3 + HF = H2[WF8] + NO2 + H2O =>
W + 6 HNO3 + 8 HF = H2[WF8] + 6 NO2 + 6 H2O

Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2

ClO + H20O = OH + HCl =>
19 ClO + 2 H20O = 21 OH + 19 HCl

C2HAg + CH3Cl = C3H4 + AgCl =>
C2HAg + CH3Cl = C3H4 + AgCl

(Mg(OH))2SO4 + H2SO4 = MgSO4 + H2O =>
(Mg(OH))2SO4 + H2SO4 = 2 MgSO4 + 2 H2O

CH3CCH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3CCH + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 2 H2O

NH4NO3 + NaBr = NH4Br + NaNO3 =>
NH4NO3 + NaBr = NH4Br + NaNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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