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Chemische vergelijkingen in evenwicht op11/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
KJ + H2SO4 = H2S + J2 + H2O + K2SO4 =>
8 KJ + 5 H2SO4 = H2S + 4 J2 + 4 H2O + 4 K2SO4

HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O

NH4NO3 = N + H2O + O2 =>
2 NH4NO3 = 4 N + 4 H2O + O2

Pb(NO3)2 + NaI = NaNO3 + Pb(I)2 =>
Pb(NO3)2 + 2 NaI = 2 NaNO3 + Pb(I)2

Al4C3 + HCl = AlCl3 + CH4 =>
Al4C3 + 12 HCl = 4 AlCl3 + 3 CH4

SF3 = S + F2 =>
2 SF3 = 2 S + 3 F2

CH4 + N4Cl2 = C4Cl + N2 + H2 =>
8 CH4 + N4Cl2 = 2 C4Cl + 2 N2 + 16 H2

Ca(ClO)2 + HCl = CaCl2 + HClO4 =>
2 Ca(ClO)2 + HCl = 2 CaCl2 + HClO4

C7H5KO2 + HCl = C7H6O2 + KCl =>
C7H5KO2 + HCl = C7H6O2 + KCl

Al + Sn2O4 = Al2O3 + Sn =>
8 Al + 3 Sn2O4 = 4 Al2O3 + 6 Sn

Cu2S + CaCl2 = CuCl + CaS =>
Cu2S + CaCl2 = 2 CuCl + CaS

B2O3 + HF = BF3 + H2O =>
B2O3 + 6 HF = 2 BF3 + 3 H2O

C7H6O3 + C3H8O = C10H12O3 + H2O =>
C7H6O3 + C3H8O = C10H12O3 + H2O

Li2O + SiO2 = Li2SiO3 =>
Li2O + SiO2 = Li2SiO3

Na + KH2SbO4 = NaH2SbO4 + K =>
Na + KH2SbO4 = NaH2SbO4 + K

K2Cr2O7 + CH3CH2CH2OH + H2SO4 = K2SO4 + Cr2(SO4)3 + CH3CH2COOH + H2O =>
2 K2Cr2O7 + 3 CH3CH2CH2OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 CH3CH2COOH + 11 H2O

Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + (C2H3O2)2(NH4)2 =>
Ca(C2H3O2)2 + (NH4)2CO3 = CaCO3 + (C2H3O2)2(NH4)2

SnOH + HBr = SnBr + HOH =>
SnOH + HBr = SnBr + HOH

Zn({-}) + HCl = ZnCl + H({-}) =>
Zn({-}) + HCl = ZnCl + H({-})

Sr(OH)2 + P4O10 = Sr3(PO4)2 + H2O =>
6 Sr(OH)2 + P4O10 = 2 Sr3(PO4)2 + 6 H2O

BeSO4 + K2S + H2O = Be(OH)2 + H2S + K2SO4 =>
BeSO4 + K2S + 2 H2O = Be(OH)2 + H2S + K2SO4

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

BaCl2 + HCl = HBa + Cl =>
BaCl2 + HCl = HBa + 3 Cl

NH4Cr2 = NH3Cr2 + H2 =>
2 NH4Cr2 = 2 NH3Cr2 + H2

Br2 + HCl = Br2H + Cl =>
Br2 + HCl = Br2H + Cl

NH4Cl(s) = NH4Cl(aq) =>
NH4Cl(s) = NH4Cl(aq)

C12H22O11 + NH4HCO3 = C10H15NO2 + H2O + CO2 =>
C12H22O11 + NH4HCO3 = C10H15NO2 + 6 H2O + 3 CO2

AlBr3 + K2S + H2O = Al(OH)3 + H2S + KBr =>
2 AlBr3 + 3 K2S + 6 H2O = 2 Al(OH)3 + 3 H2S + 6 KBr

Cu(NO3)2(aq) + MgSO4(aq) = CuSO4(aq) + Mg(NO3)2(aq) =>
Cu(NO3)2(aq) + MgSO4(aq) = CuSO4(aq) + Mg(NO3)2(aq)

H2C204 + MnO4{-} + H{+} = CO2 + Mn{2+} + H2O =>
5 H2C204 + 818 MnO4{-} + 2454 H{+} = 1020 CO2 + 818 Mn{2+} + 1232 H2O

Cr(OH)3 + HI = CrI(OH)2 + H2O =>
Cr(OH)3 + HI = CrI(OH)2 + H2O

Al + KClO4 + H2SO4 = Al2(SO4)3 + KCl + H2O =>
8 Al + 3 KClO4 + 12 H2SO4 = 4 Al2(SO4)3 + 3 KCl + 12 H2O

FeCl3 + K4Fe(SCN)6 = Fe4[Fe(SCN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(SCN)6 = Fe4[Fe(SCN)6]3 + 12 KCl

Zn + CO = ZnO + C =>
Zn + CO = ZnO + C

PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H2PO4 + H2O =>
5 PH3 + 9 KMnO4 + 18 H2SO4 = 9 KHSO4 + 9 MnSO4 + 5 H2PO4 + 16 H2O

H{+} + Cr2O7 + Cr{2+} = Cr{3+} + H2O =>
14 H{+} + Cr2O7 + 8 Cr{2+} = 10 Cr{3+} + 7 H2O

CaO + H2SiF6 = CaSiF6 + H2O =>
CaO + H2SiF6 = CaSiF6 + H2O

Mn + Ag2SO4 = Ag + MnSO4 =>
Mn + Ag2SO4 = 2 Ag + MnSO4

Cu(NO3)2*6H2O + C6H12N4 = Cu + CO2 + N2 + H2O =>
3 Cu(NO3)2*6H2O + C6H12N4 = 3 Cu + 6 CO2 + 5 N2 + 24 H2O

PCI5 + H2O = H + C + I + H3PO4 =>
PCI5 + 4 H2O = 5 H + C + 5 I + H3PO4

FeCl3(aq) + Na2SO4(aq) = Fe2(SO4)3 + NaCl =>
2 FeCl3(aq) + 3 Na2SO4(aq) = Fe2(SO4)3 + 6 NaCl

Fe3O4 + NaNO3 + HCl = FeCl3 + NaCl + NO + H2O =>
3 Fe3O4 + NaNO3 + 28 HCl = 9 FeCl3 + NaCl + NO + 14 H2O

BaCr2O7 + AgNO3 = Ag2Cr2O7 + Ba(NO3)2 =>
BaCr2O7 + 2 AgNO3 = Ag2Cr2O7 + Ba(NO3)2

CrO3 + HCl + C3H7OH = Cr(OH)Cl2 + CO2 + H2O =>
6 CrO3 + 12 HCl + C3H7OH = 6 Cr(OH)Cl2 + 3 CO2 + 7 H2O

Na + OH + H2CO3 = Na2CO3 + H2O =>
2 Na + 2 OH + H2CO3 = Na2CO3 + 2 H2O

LiOH + HI = Li + HIOH =>
LiOH + HI = Li + HIOH

NH3 + NO2 = N2O + H2O =>
6 NH3 + 8 NO2 = 7 N2O + 9 H2O

Mg(OH)2 + Na2HPO4 = MgHPO4 + NaOH =>
Mg(OH)2 + Na2HPO4 = MgHPO4 + 2 NaOH

C9H10O2 + O2 = C8H8O3 + H2O =>
16 C9H10O2 + 15 O2 = 18 C8H8O3 + 8 H2O

Na2O + Zn(OH)2 = Na2ZnO2 + H2O =>
Na2O + Zn(OH)2 = Na2ZnO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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