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Chemische vergelijkingen in evenwicht op11/22/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al2(SO4)3 + H2O + Na2S = Al(OH)3 + Na2SO4 + SO2 =>
4 Al2(SO4)3 + 12 H2O + 3 Na2S = 8 Al(OH)3 + 3 Na2SO4 + 12 SO2

C2H7N + O = CO2 + H2O + NO2 =>
2 C2H7N + 19 O = 4 CO2 + 7 H2O + 2 NO2

K2ONa = KNaOK =>
K2ONa = KNaOK

Pt + S = PtS =>
Pt + S = PtS

C9H20 = C + H =>
C9H20 = 9 C + 20 H

K + CIO3 = KCI + O2 =>
2 K + 2 CIO3 = 2 KCI + 3 O2

HClNaCl = NaCl(HCl) =>
HClNaCl = NaCl(HCl)

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Cu(OH)2 + KCl = CuCl2 + KOH =>
Cu(OH)2 + 2 KCl = CuCl2 + 2 KOH

Co(NO3)2*6H2O = Co(H2O)6 + NO3 =>
Co(NO3)2*6H2O = Co(H2O)6 + 2 NO3

Cr(NO3)3(aq) + ZnCl2(aq) = CrCl3 + Zn(NO3)2 =>
2 Cr(NO3)3(aq) + 3 ZnCl2(aq) = 2 CrCl3 + 3 Zn(NO3)2

RuO4 + HCl = H3RuCl6 + H2O + Cl2 =>
2 RuO4 + 22 HCl = 2 H3RuCl6 + 8 H2O + 5 Cl2

Al + H3(PO4) = H2 + AlPO4 =>
2 Al + 2 H3(PO4) = 3 H2 + 2 AlPO4

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

BaO + P = Ba3P2 + O2 =>
6 BaO + 4 P = 2 Ba3P2 + 3 O2

NH4 + Cr2O7 = N + Cr2O3 + H2O =>
2 NH4 + Cr2O7 = 2 N + Cr2O3 + 4 H2O

CH3CONH2 + H2O = CH3NH2 + CO2 + H2 =>
CH3CONH2 + H2O = CH3NH2 + CO2 + H2

CaCl2 + K3PO4 = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl

Li + Fe(C2H3O2)3 = LiC2H3O2 + Fe =>
3 Li + Fe(C2H3O2)3 = 3 LiC2H3O2 + Fe

HClO2 + NaOH = H2O + NaClO2 =>
HClO2 + NaOH = H2O + NaClO2

NaNO3 + CH3COOH = NaCH3COO + HNO3 =>
NaNO3 + CH3COOH = NaCH3COO + HNO3

Na + ZnCl2 = NaCl + Zn =>
2 Na + ZnCl2 = 2 NaCl + Zn

H3P = H + P =>
H3P = 3 H + P

I2O5 + BrF5 = IF5 + O2 + BrF =>
2 I2O5 + 5 BrF5 = 4 IF5 + 5 O2 + 5 BrF

K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl

Fe + V2O5 = Fe2O3 + VO =>
2 Fe + V2O5 = Fe2O3 + 2 VO

Bi(OH)3 + NaOH = NaBiO2 + H2O =>
Bi(OH)3 + NaOH = NaBiO2 + 2 H2O

C3H7OH + H2O = CO2 + H =>
C3H7OH + 5 H2O = 3 CO2 + 18 H

(NH4)3PO4 + Sr(OH)2 = Sr3(PO4)2 + NH4OH =>
2(NH4)3PO4 + 3 Sr(OH)2 = Sr3(PO4)2 + 6 NH4OH

NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2 =>
NH4Cl + Cu(NO3)2 = CuCl + NH4(NO3)2

NF3 + HCl = Cl + N + HF =>
NF3 + 3 HCl = 3 Cl + N + 3 HF

Ba(s) + O2(g) = BaO2(s) =>
Ba(s) + O2(g) = BaO2(s)

Ca(ClO3)2 + KNO3 = Ca(NO3)2 + KClO3 =>
Ca(ClO3)2 + 2 KNO3 = Ca(NO3)2 + 2 KClO3

Hg2Cl2 + NaOH = Hg2O + NaCl + H2O =>
Hg2Cl2 + 2 NaOH = Hg2O + 2 NaCl + H2O

CH2 + H2 = CH3CH3 =>
2 CH2 + H2 = CH3CH3

BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl

Zn + NH4OH = [Zn(NH3)4](OH)2 + H2 + H2O =>
Zn + 4 NH4OH = [Zn(NH3)4](OH)2 + H2 + 2 H2O

KMnO4 + C6H8O7 = MnO2 + CO2 + H2O + K2O =>
6 KMnO4 + C6H8O7 = 6 MnO2 + 6 CO2 + 4 H2O + 3 K2O

CH3CHO + KMnO4 + KOH = CH3COOH + K2MnO4 + H2O =>
CH3CHO + 2 KMnO4 + 2 KOH = CH3COOH + 2 K2MnO4 + H2O

NaBr + H2 = NaH + HBr =>
NaBr + H2 = NaH + HBr

UO3 + HF = UO2F2 + H2O =>
UO3 + 2 HF = UO2F2 + H2O

H3N + Ca(OH)2 = Ca3N2 + H2O =>
2 H3N + 3 Ca(OH)2 = Ca3N2 + 6 H2O

CUO(s) + C(s) = CU(s) + CO2(g) =>
2 CUO(s) + C(s) = 2 CU(s) + CO2(g)

Ba{2+} + NaOH = Ba(OH)2 + Na{+} =>
Ba{2+} + 2 NaOH = Ba(OH)2 + 2 Na{+}

Ag + CO2 = C + AgO =>
2 Ag + CO2 = C + 2 AgO

Mg + PO4 = Mg3(PO4)2 =>
3 Mg + 2 PO4 = Mg3(PO4)2

K4Fe(CN)6 + CoCl2 = KCl + Co4(Fe(CN)6)2 =>
2 K4Fe(CN)6 + 4 CoCl2 = 8 KCl + Co4(Fe(CN)6)2

Cu + HClO = CuO + HCl =>
Cu + HClO = CuO + HCl

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

Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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