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Chemische vergelijkingen in evenwicht op03/12/25

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Breng de vergelijking van een chemische reactie in evenwicht
NH4(H2BO3) + KOH = (NH4)3BO3 + K3BO3 + H2O =>
3 NH4(H2BO3) + 6 KOH = (NH4)3BO3 + 2 K3BO3 + 6 H2O

NaCl + P2O5 + H2O = PCl5 + NaOH =>
10 NaCl + P2O5 + 5 H2O = 2 PCl5 + 10 NaOH

RbOH + SO2 = Rb2SO3 + H2O =>
2 RbOH + SO2 = Rb2SO3 + H2O

Cu(No3)2 + BaS = CuS + Ba(No3)2 =>
Cu(No3)2 + BaS = CuS + Ba(No3)2

C2H6 + Cl2 = C2HCl5 + HCl =>
C2H6 + 5 Cl2 = C2HCl5 + 5 HCl

Cr2O3 + Na2B4O7 = Cr(BO2)3 + NaBO2 =>
Cr2O3 + 3 Na2B4O7 = 2 Cr(BO2)3 + 6 NaBO2

Ni(No3)2 + Na2No3 = Ni2No3 + Na(No3)2 =>
2 Ni(No3)2 + Na2No3 = Ni2No3 + 2 Na(No3)2

Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O

SrCO3(s) + H2SO4(aq) = SrSO4(s) + CO2(g) + H2O(l) =>
SrCO3(s) + H2SO4(aq) = SrSO4(s) + CO2(g) + H2O(l)

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

Na2SO3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + NaSO4 + H2O =>
5 Na2SO3 + 4 KMnO4 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 NaSO4 + 11 H2O

H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + C16H32O2 =>
3 H2O + C3H5(C15H31COO)3 = C3H5(OH)3 + 3 C16H32O2

Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2

(NH4)2SO4 + H2O = NH4OH + H2SO4 =>
(NH4)2SO4 + 2 H2O = 2 NH4OH + H2SO4

NaClO + CH3COCH3 = CHCl3 + CH3COONa + NaOH =>
3 NaClO + CH3COCH3 = CHCl3 + CH3COONa + 2 NaOH

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

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

Na[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + NaCl + H2O =>
Na[Al(OH)4] + NH4Cl = Al(OH)3 + NH3 + NaCl + H2O

KL + Cl2 = KCl + L1 =>
2 KL + Cl2 = 2 KCl + 2 L1

CaCl + H = Ca + HCl =>
CaCl + H = Ca + HCl

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

HNo3 + Ba(OH)2 = Ba(No3)2 + H2O =>
2 HNo3 + Ba(OH)2 = Ba(No3)2 + 2 H2O

FeS + Fe2O3 = FeSO4 + Fe =>
3 FeS + 4 Fe2O3 = 3 FeSO4 + 8 Fe

MgOHCl + H2SO4 = MgSO4 + MgCl2 + H2O =>
2 MgOHCl + H2SO4 = MgSO4 + MgCl2 + 2 H2O

FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O

AuO2 = Au + O2 =>
AuO2 = Au + O2

Pm + O3 = PmO2 =>
3 Pm + 2 O3 = 3 PmO2

K2Cr2O7 + H2SO4 + H2O2 = CrO5 + K2SO4 + H2O =>
K2Cr2O7 + H2SO4 + 4 H2O2 = 2 CrO5 + K2SO4 + 5 H2O

C6H4(COOH)OCOCH3 + NaOH = C6H4(COONa)ONa + NaOCOCH3 =>
5 C6H4(COOH)OCOCH3 + 21 NaOH = C6H4(COONa)ONa + 19 NaOCOCH3

Cu + Fe(CN)6 = CuFe(CN)6 =>
Cu + Fe(CN)6 = CuFe(CN)6

Pb(NO3)2 + K2Cr2O7 + CH3COONa + H2O = PbCrO4 + KNO3 + Na2CrO4 + CH3COOH =>
Pb(NO3)2 + K2Cr2O7 + 2 CH3COONa + H2O = PbCrO4 + 2 KNO3 + Na2CrO4 + 2 CH3COOH

C5H12 + HNO3 = C5H11NO2 + H2O =>
C5H12 + HNO3 = C5H11NO2 + H2O

BaSO4 + TiO2 = BaO + Ti(SO4)2 =>
2 BaSO4 + TiO2 = 2 BaO + Ti(SO4)2

HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl

Ca2C + H2O = CH4 + Ca(OH)2 =>
Ca2C + 4 H2O = CH4 + 2 Ca(OH)2

Ra + S8 = RaS =>
8 Ra + S8 = 8 RaS

HNO3 + PH3 = H2O + PNO =>
HNO3 + PH3 = 2 H2O + PNO

Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4

BH + H2O = H3O + B =>
BH + H2O = H3O + B

Li(s) + Br2(l) = LiBr(s) =>
2 Li(s) + Br2(l) = 2 LiBr(s)

C4H8O2 + [Ag(NH3)2]OH = CH3COOH + Ag + NH3 + H2O =>
C4H8O2 + 4[Ag(NH3)2]OH = 2 CH3COOH + 4 Ag + 8 NH3 + 2 H2O

NaH2PO4 = Na3P3O9 + H2O =>
3 NaH2PO4 = Na3P3O9 + 3 H2O

BaO2 = BaO + O =>
BaO2 = BaO + O

(NH4)3PO4(s) + Al(C2H3O2)3(s) = AlPO4(s) + C2H3O2NH4(s) =>
(NH4)3PO4(s) + Al(C2H3O2)3(s) = AlPO4(s) + 3 C2H3O2NH4(s)

MnO2 + KOH = K4MnO4 + H2O =>
MnO2 + 4 KOH = K4MnO4 + 2 H2O

C + O{2+} = CO{2+} =>
C + O{2+} = CO{2+}

NaH2PO4 = NaPO3 + H2O =>
NaH2PO4 = NaPO3 + H2O

NaH2PO4 = Na3P3O9 + H2O =>
3 NaH2PO4 = Na3P3O9 + 3 H2O

(NH4)2(SO4) + NaOH = (NH4)OH + SO4Na2 =>
(NH4)2(SO4) + 2 NaOH = 2(NH4)OH + SO4Na2

NaH2PO4 = Na3P3O9 + H2O =>
3 NaH2PO4 = Na3P3O9 + 3 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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