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Chemische vergelijkingen in evenwicht op01/29/24

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Breng de vergelijking van een chemische reactie in evenwicht
P2O5 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
P2O5 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 H2O

CrCl2 + NO + HCl = H3CrCl6 + N2 + H2O =>
4 CrCl2 + 2 NO + 16 HCl = 4 H3CrCl6 + N2 + 2 H2O

HI + HNO2 = N2 + I2 + H2O =>
6 HI + 2 HNO2 = N2 + 3 I2 + 4 H2O

CrCl6 + NaOH + H2O2 = Na2CrO7 + H2O + NaCl =>
CrCl6 + 8 NaOH + 3 H2O2 = Na2CrO7 + 7 H2O + 6 NaCl

(NH4)2SO4 + Pb(No3)2 = PbSO4 + NH4No3 =>
(NH4)2SO4 + Pb(No3)2 = PbSO4 + 2 NH4No3

RbOH + HNO3 = RbNO3 + H2O =>
RbOH + HNO3 = RbNO3 + H2O

Tc + HNO3 + HCl = H2[TcCl6] + NO + H2O =>
3 Tc + 4 HNO3 + 18 HCl = 3 H2[TcCl6] + 4 NO + 8 H2O

K3[Fe(CN)6] + Na3PO4 = Na3[Fe(CN)6] + K3PO4 =>
K3[Fe(CN)6] + Na3PO4 = Na3[Fe(CN)6] + K3PO4

NaI + Ag2SO4 = NaSO4 + IAg2 =>
NaI + Ag2SO4 = NaSO4 + IAg2

Fe2B + FeP = BP + Fe3P =>
2 Fe2B + 5 FeP = 2 BP + 3 Fe3P

P4 + Cl32 = PCl3 =>
8 P4 + 3 Cl32 = 32 PCl3

NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl

Ca(OCl)2 + K2CO3 = CaCO3 + KClO =>
Ca(OCl)2 + K2CO3 = CaCO3 + 2 KClO

CrCl6 + NaOH + H2O2 = Na2CrO7 + H2O + NaCl =>
CrCl6 + 8 NaOH + 3 H2O2 = Na2CrO7 + 7 H2O + 6 NaCl

NaHCO3 + H2O = Na + H2CO3 + OH =>
NaHCO3 + H2O = Na + H2CO3 + OH

Mg(OH) + HN = H2Mg + N2OH =>
Mg(OH) + 2 HN = H2Mg + N2OH

KClO = KCl + KClO3 =>
3 KClO = 2 KCl + KClO3

Ba(NO3)2 + K2SO4 = KNO3 + BaSO4 =>
Ba(NO3)2 + K2SO4 = 2 KNO3 + BaSO4

Mg(s) + AgNO3(s) = Ag(s) + Mg(NO3)2(aq) =>
Mg(s) + 2 AgNO3(s) = 2 Ag(s) + Mg(NO3)2(aq)

HCl + Al = HAl + Cl2 =>
2 HCl + 2 Al = 2 HAl + Cl2

Na2S2O3 + Cl2 + H2O = SO4{2-} + Cl{-} + Na + H{+} =>
Na2S2O3 + 3 Cl2 + 5 H2O = 2 SO4{2-} + 6 Cl{-} + 2 Na + 10 H{+}

Ag(NO3) + (NH4)2(Cr2O7) = Ag2(Cr2O7) + (NH4)(NO3) =>
2 Ag(NO3) + (NH4)2(Cr2O7) = Ag2(Cr2O7) + 2(NH4)(NO3)

BaCl1 = Ba + Cl2(g) =>
2 BaCl1 = 2 Ba + Cl2(g)

Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3

Cl2 + NaIO3 = NaCl2 + IO3 =>
Cl2 + NaIO3 = NaCl2 + IO3

SiCO3 + Co = Si + CoCO3 =>
SiCO3 + Co = Si + CoCO3

O + Hg = HgO =>
O + Hg = HgO

H2S + H2O = H2SO4 + H3O =>
H2S + 12 H2O = H2SO4 + 8 H3O

K + Br = KBr =>
K + Br = KBr

Ag2O2 + MnSO4 + H2SO4 = HMnO4 + H2O + Ag2SO4 =>
5 Ag2O2 + 2 MnSO4 + 3 H2SO4 = 2 HMnO4 + 2 H2O + 5 Ag2SO4

ZnBr2 + H2O = [Zn(H2O)2Br2] =>
ZnBr2 + 2 H2O = [Zn(H2O)2Br2]

Al(HCl)3 = H2 + Al(Cl)3 =>
2 Al(HCl)3 = 3 H2 + 2 Al(Cl)3

MnSO4 + H2O = H2SO4 + (MnOH)2SO4 =>
2 MnSO4 + 2 H2O = H2SO4 + (MnOH)2SO4

C6H5NH3Cl + Fe(OH)3 = C6H4NH + Fe + Cl + H2O =>
C6H5NH3Cl + Fe(OH)3 = C6H4NH + Fe + Cl + 3 H2O

K2(CrO4) + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2(CrO4) + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2

Fe2B + FeP = BP + Fe3P =>
2 Fe2B + 5 FeP = 2 BP + 3 Fe3P

MnO4{-} + Fe{2-} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + Fe{2-} + 8 H{+} = Mn{2+} + Fe{3+} + 4 H2O

MnSO4 + H2O = H2SO4 + (MnOH)2SO4 =>
2 MnSO4 + 2 H2O = H2SO4 + (MnOH)2SO4

Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2

Ba + HCl = BaCl4 + H2 =>
Ba + 4 HCl = BaCl4 + 2 H2

U(OH)6 + HCl = H2O + UCl6 =>
U(OH)6 + 6 HCl = 6 H2O + UCl6

ZnBr2 + H2O = [Zn(H2O)2Br2] =>
ZnBr2 + 2 H2O = [Zn(H2O)2Br2]

Al(HCl)3 = H2 + Al(Cl)3 =>
2 Al(HCl)3 = 3 H2 + 2 Al(Cl)3

KJ + AgNo3 = KNo3 + AgJ =>
KJ + AgNo3 = KNo3 + AgJ

ZnBr2 + H2O = [Zn(H2O)2Br2] =>
ZnBr2 + 2 H2O = [Zn(H2O)2Br2]

KI + Cl = IKCl =>
KI + Cl = IKCl

MnSO4 + H2O = MnSO4H2O =>
MnSO4 + H2O = MnSO4H2O

HCl + H2O2 = Cl2 + H3O =>
4 HCl + H2O2 = 2 Cl2 + 2 H3O

MnSO4 + H2O = Mn + O2 + H2SO4 =>
2 MnSO4 + 2 H2O = 2 Mn + O2 + 2 H2SO4

N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3

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Breng de vergelijking van een chemische reactie in evenwicht
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