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Chemische vergelijkingen in evenwicht op12/02/24

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Breng de vergelijking van een chemische reactie in evenwicht
FeCl3 + Mg3(PO4)2 = MgCl2 + FePO4 =>
2 FeCl3 + Mg3(PO4)2 = 3 MgCl2 + 2 FePO4

NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

BiCl2 + NaOH = Bi(OH)2 + NaCl =>
BiCl2 + 2 NaOH = Bi(OH)2 + 2 NaCl

KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O

CuSO4(aq) + NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaOH(aq) = Cu(OH)2(aq) + Na2SO4(aq)

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

KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3

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

Cd(NO3)2 + H2S = CdS + HNO3 =>
Cd(NO3)2 + H2S = CdS + 2 HNO3

C2H5COOH + MgO = (C2H5COO)2Mg + H2O =>
2 C2H5COOH + MgO = (C2H5COO)2Mg + H2O

H3PO3 + Zn + H2SO4 = ZnSO4 + H2O + PH3 =>
H3PO3 + 3 Zn + 3 H2SO4 = 3 ZnSO4 + 3 H2O + PH3

C3H5(OH)3 + O2 = C3 + O2H5(OH)3 =>
C3H5(OH)3 + O2 = C3 + O2H5(OH)3

AlCl + O2 = Al2O3 + Cl2 =>
4 AlCl + 3 O2 = 2 Al2O3 + 2 Cl2

Cu + KNO3(aq) = CuNO3 + K =>
Cu + KNO3(aq) = CuNO3 + K

NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2

H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2

K2Cr2O7 + NaHSO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaSO4 + H2O =>
K2Cr2O7 + 2 NaHSO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 2 NaSO4 + 5 H2O

Al(HCO3)3(s) = Al2O3(s) + CO2(g) + H2O(g) =>
2 Al(HCO3)3(s) = Al2O3(s) + 6 CO2(g) + 3 H2O(g)

LiCHO3 + HClO4 = LiClO4 + H2O + CO2 =>
LiCHO3 + HClO4 = LiClO4 + H2O + CO2

C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O

Cu(OH)2 + NaOH = Na2[Cu(OH)4] =>
Cu(OH)2 + 2 NaOH = Na2[Cu(OH)4]

K + Cl3 = KCl =>
3 K + Cl3 = 3 KCl

Hg2{2+} = Hg + Hg{2+} =>
Hg2{2+} = Hg + Hg{2+}

C13H22N4O3S + HCl = H2O + C13H21N4O2SCl =>
C13H22N4O3S + HCl = H2O + C13H21N4O2SCl

Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2

CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2

Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2

CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4

KCl + NaHC4H4O6 = KHC4H4O6 + NaCl =>
KCl + NaHC4H4O6 = KHC4H4O6 + NaCl

AI + S = (AI)2S3 =>
2 AI + 3 S = (AI)2S3

NaOH + HCl = H2O + NaCl =>
NaOH + HCl = H2O + NaCl

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

C3H3N3O3 + NaOH + C = NaCN + CO2 + H2O =>
2 C3H3N3O3 + 6 NaOH + 3 C = 6 NaCN + 3 CO2 + 6 H2O

C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O

P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3

Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2

Cr(ClO3)3 = CrCl3 + O2 =>
2 Cr(ClO3)3 = 2 CrCl3 + 9 O2

NH4NO3 + RbOH = NH4OH + RbNO3 =>
NH4NO3 + RbOH = NH4OH + RbNO3

H3AsO3 + LiOH = Li3AsO3 + H2O =>
H3AsO3 + 3 LiOH = Li3AsO3 + 3 H2O

(NH4)2CO3 + NaCl = (NH4)Cl + Na2CO3 =>
(NH4)2CO3 + 2 NaCl = 2(NH4)Cl + Na2CO3

Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s) =>
Mg(s) + CuSO4(aq) = MgSO4(s) + Cu(s)

Ce(OH)4 + NaOH = Na2[Ce(OH)6] =>
Ce(OH)4 + 2 NaOH = Na2[Ce(OH)6]

KMnO4 + H2S = MnO2 + KOH + S + H2O =>
2 KMnO4 + 3 H2S = 2 MnO2 + 2 KOH + 3 S + 2 H2O

HClO3 + CsOH = CsClO3 + HOH =>
HClO3 + CsOH = CsClO3 + HOH

C2H4 + KMnO4 = CO2 + MnO2 + KOH =>
C2H4 + 4 KMnO4 = 2 CO2 + 4 MnO2 + 4 KOH

Ce(OH)4 + NaOH = Na2[Ce(OH)6] =>
Ce(OH)4 + 2 NaOH = Na2[Ce(OH)6]

CrO3 + HNO3 = Cr(NO3)3 + H2O2 =>
2 CrO3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2O2

H3PO3 + Zn + H2SO4 = ZnSO4 + H2O + PH3 =>
H3PO3 + 3 Zn + 3 H2SO4 = 3 ZnSO4 + 3 H2O + PH3

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

CaS + O = CaO + SO2 =>
CaS + 3 O = CaO + SO2

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Breng de vergelijking van een chemische reactie in evenwicht
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