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Chemische vergelijkingen in evenwicht op04/05/24

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Breng de vergelijking van een chemische reactie in evenwicht
Zi + AuNO3 = Zi(NO3)2 + Au =>
Zi + 2 AuNO3 = Zi(NO3)2 + 2 Au

Ca + J = CaJ =>
Ca + J = CaJ

Hg + HC2H3O2 = Hg(C2H3O2)2 + H2 =>
Hg + 2 HC2H3O2 = Hg(C2H3O2)2 + H2

I2 + HBr = IBr + H2 =>
I2 + 2 HBr = 2 IBr + H2

Zn(OH)3 + KOH = KZnO2 + H2O =>
Zn(OH)3 + KOH = KZnO2 + 2 H2O

CuO + S8 = CuS + SO2 =>
16 CuO + 3 S8 = 16 CuS + 8 SO2

NaHS + KMnO4 + H2O = H2SO4 + KOH + MnO2 + NaOH =>
3 NaHS + 8 KMnO4 + 7 H2O = 3 H2SO4 + 8 KOH + 8 MnO2 + 3 NaOH

I2 + HBr = IBr + H2 =>
I2 + 2 HBr = 2 IBr + H2

Cu + Mn(NO3)2 = Cu(NO3)2 + Mn =>
Cu + Mn(NO3)2 = Cu(NO3)2 + Mn

Ag2S2O3 + Na2S2O3 = Na3[Ag(S2O3)2] =>
Ag2S2O3 + 3 Na2S2O3 = 2 Na3[Ag(S2O3)2]

At2 + HClO + H2O = HAtO3 + HCl =>
At2 + 5 HClO + H2O = 2 HAtO3 + 5 HCl

Fe(NO3)2(aq) + Na2CrO4(aq) = FeCrO4(s) + NaNO3(aq) =>
Fe(NO3)2(aq) + Na2CrO4(aq) = FeCrO4(s) + 2 NaNO3(aq)

OCl{-}{+} = Cl{-} + ClO3{-} =>
3 OCl{-}{+} = 2 Cl{-} + ClO3{-}

P4 + M2 = P2M5 =>
P4 + 5 M2 = 2 P2M5

C3H6 + H2O + KMnO4 = C3H6(OH)2 + KOH + MnO2 =>
3 C3H6 + 4 H2O + 2 KMnO4 = 3 C3H6(OH)2 + 2 KOH + 2 MnO2

Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2

[Cr(OH)6] + H2O2 = CrO4 + H2O =>
[Cr(OH)6] + H2O2 = CrO4 + 4 H2O

Ni(ClO4)2 + Na3PO4 = Ni3(PO4)2 + NaClO4 =>
3 Ni(ClO4)2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaClO4

NaCl + H2SO4 + MnO2 = Na2SO4 + MnO4S + H2O + Cl =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnO4S + 2 H2O + 2 Cl

Cr2(SO4)3 + K2SO4 + J2 + H2O = K2Cr2O7 + KJ + H2SO4 =>
Cr2(SO4)3 + 4 K2SO4 + 3 J2 + 7 H2O = K2Cr2O7 + 6 KJ + 7 H2SO4

Zr(OH)4 + N2H4 = Zr + H2O + N2 =>
Zr(OH)4 + N2H4 = Zr + 4 H2O + N2

NO + OH = NO3 + H2O =>
NO + 4 OH = NO3 + 2 H2O

Al + Ag{+} = Al3{+} + Ag =>
3 Al + Ag{+} = Al3{+} + Ag

K2O + Sr(OH)2 = KOH + SrO =>
K2O + Sr(OH)2 = 2 KOH + SrO

KIO3 + H3AsO3 + HCl = H3AsO4 + KCl + I2 + H2O =>
2 KIO3 + 5 H3AsO3 + 2 HCl = 5 H3AsO4 + 2 KCl + I2 + H2O

FeCl3 + KI = FeCl2 + KCl + I2 =>
2 FeCl3 + 2 KI = 2 FeCl2 + 2 KCl + I2

KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3

Al2 + (H2SO4)3 = AlSO4 + H2 =>
3 Al2 + 2(H2SO4)3 = 6 AlSO4 + 6 H2

Zn + S + O = ZnSO3 =>
Zn + S + 3 O = ZnSO3

Na2S2O10 + H2O = NaOH + H2S2O10 =>
Na2S2O10 + 2 H2O = 2 NaOH + H2S2O10

Na(HCO)3 + Mg(NO)3 = Na(NO)3 + Mg(HCO)3 =>
Na(HCO)3 + Mg(NO)3 = Na(NO)3 + Mg(HCO)3

Cu2S + O = Cu2OSO2 =>
Cu2S + 3 O = Cu2OSO2

Mn + NaOH = MnO2 + Na + H =>
Mn + 2 NaOH = MnO2 + 2 Na + 2 H

CuI2Fe = FeI2 + Cu =>
CuI2Fe = FeI2 + Cu

CaOH + KPo4 = CaPo4 + KOH =>
CaOH + KPo4 = CaPo4 + KOH

CuNO3 = CuO + NO + O2 =>
2 CuNO3 = 2 CuO + 2 NO + O2

CaCo3 + HCl = CaCl2 + H2Co3 =>
CaCo3 + 2 HCl = CaCl2 + H2Co3

C7H6O3 + O2 = CO2 + H2O =>
C7H6O3 + 7 O2 = 7 CO2 + 3 H2O

KNO3 + Ag3PO4 = K3PO4 + AgNO3 =>
3 KNO3 + Ag3PO4 = K3PO4 + 3 AgNO3

CaCO3 + HCl = CaHClCO3 =>
CaCO3 + HCl = CaHClCO3

AlBr3 + KOH = Al(OH)3 + KBr =>
AlBr3 + 3 KOH = Al(OH)3 + 3 KBr

Sb(s) + HNO3(aq) = Sb2O5(s) + NO(g) + H2O(l) =>
6 Sb(s) + 10 HNO3(aq) = 3 Sb2O5(s) + 10 NO(g) + 5 H2O(l)

FeCl3 + KI = FeCl2 + KCl + I2 =>
2 FeCl3 + 2 KI = 2 FeCl2 + 2 KCl + I2

Al(OH)3 + HI = Al(I)3 + H2O =>
Al(OH)3 + 3 HI = Al(I)3 + 3 H2O

K2O + Sr(OH)2 = KOH + SrO =>
K2O + Sr(OH)2 = 2 KOH + SrO

F + HBr = FBr + H2 =>
2 F + 2 HBr = 2 FBr + H2

BaCI2 + NaOH = BaOH + NaCI2 =>
BaCI2 + NaOH = BaOH + NaCI2

Mn + NaOH = MnO2 + Na + H =>
Mn + 2 NaOH = MnO2 + 2 Na + 2 H

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

CCl4 + Cu = C + CuCl =>
CCl4 + 4 Cu = C + 4 CuCl

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Breng de vergelijking van een chemische reactie in evenwicht
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