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Chemische vergelijkingen in evenwicht op01/10/25

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Breng de vergelijking van een chemische reactie in evenwicht
BrN3 + H2O2 = HBrO3 + N2 + H2O =>
2 BrN3 + 5 H2O2 = 2 HBrO3 + 3 N2 + 4 H2O

HNaCO3 + H3C6H5O7 = CO2 + H2O + NaC6H5O7 =>
9 HNaCO3 + 8 H3C6H5O7 = 3 CO2 + 14 H2O + 9 NaC6H5O7

C6H8O7 + Ca = Ca(C6H5O7) + H2 =>
2 C6H8O7 + 2 Ca = 2 Ca(C6H5O7) + 3 H2

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

CUSO4*5H2O + Al = AlSO4 + H2O + CU =>
CUSO4*5H2O + Al = AlSO4 + 5 H2O + CU

Hg2(NO3)2 + SnCl2 + HCl = Hg + H2[SnCl6] + HNO3 =>
Hg2(NO3)2 + SnCl2 + 4 HCl = 2 Hg + H2[SnCl6] + 2 HNO3

Zn + SnO = Sn + ZnO =>
Zn + SnO = Sn + ZnO

CH3NH2 = CH3 + NH2 =>
CH3NH2 = CH3 + NH2

BaO + C = CO2 + BaC2 =>
2 BaO + 5 C = CO2 + 2 BaC2

S2Cl2 + H2O = HCl + H2SO4 + H2 =>
S2Cl2 + 8 H2O = 2 HCl + 2 H2SO4 + 5 H2

BaOH(aq) + KHC8H4O4(aq) = KBaC8H4O4(aq) + H2O(l) =>
BaOH(aq) + KHC8H4O4(aq) = KBaC8H4O4(aq) + H2O(l)

SO2 + P4O10 = P4SO12 =>
SO2 + P4O10 = P4SO12

NaCl + ClO2 = NaClO2 + Cl =>
NaCl + ClO2 = NaClO2 + Cl

CH3OH + C6H4NH2COOH = C6H4(NH2)CO2CH3 + H2O =>
CH3OH + C6H4NH2COOH = C6H4(NH2)CO2CH3 + H2O

KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O

Pd(NO3)3(H2O)6 + NaOH = Pd(OH)3 + H2O + NaNO3 =>
Pd(NO3)3(H2O)6 + 3 NaOH = Pd(OH)3 + 6 H2O + 3 NaNO3

Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2

Na3[Al(OH)6] + CO2 = Al(OH)3 + NaHCO3 =>
Na3[Al(OH)6] + 3 CO2 = Al(OH)3 + 3 NaHCO3

Cl2 + SrBr2 = Sr + ClBr2 =>
Cl2 + 2 SrBr2 = 2 Sr + 2 ClBr2

SrCl2(aq) + Li3PO4(aq) = Sr3(PO4)2 + LiCl(aq) =>
3 SrCl2(aq) + 2 Li3PO4(aq) = Sr3(PO4)2 + 6 LiCl(aq)

MnO2 + NaI + H2SO4 = NaSO4 + MnSO4 + H2O + I =>
MnO2 + NaI + 2 H2SO4 = NaSO4 + MnSO4 + 2 H2O + I

PbSO3 + PbS = Pb + SO2 =>
2 PbSO3 + PbS = 3 Pb + 3 SO2

MnO4{-}(aq) + Fe{2+}(aq) + H{+} = Mn{2+}(aq) + Fe{3+}(aq) + H2O(l) =>
MnO4{-}(aq) + 5 Fe{2+}(aq) + 8 H{+} = Mn{2+}(aq) + 5 Fe{3+}(aq) + 4 H2O(l)

CrO3 + Li = Li2O + Cr =>
CrO3 + 6 Li = 3 Li2O + Cr

HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O

SnCl4 + Fe = FeCl + SnCl2 =>
SnCl4 + 2 Fe = 2 FeCl + SnCl2

Pb(NO3)2 + KCl = PbCl2(s) + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2(s) + 2 KNO3

CO + CuO = CO2 + Cu =>
CO + CuO = CO2 + Cu

H2O + P + NaOH = PH3 + NaH2PO4 =>
9 H2O + 8 P + 3 NaOH = 5 PH3 + 3 NaH2PO4

K2S + K2CrO4 + H2O = S + K3Cr(OH)6 + KOH =>
3 K2S + 2 K2CrO4 + 8 H2O = 3 S + 2 K3Cr(OH)6 + 4 KOH

CuS04*5H2O = CuS04 + H2O =>
CuS04*5H2O = CuS04 + 5 H2O

Mn(HCO3)2 + KMnO4 = MnO2 + KHCO3 + H2O + CO2 =>
3 Mn(HCO3)2 + 2 KMnO4 = 5 MnO2 + 2 KHCO3 + 2 H2O + 4 CO2

Ca(OH)2 + H2 = Ca + HOH =>
Ca(OH)2 + H2 = Ca + 2 HOH

Fe(C5H4Br)2 + NaN3 = NaBr + Fe(C5H4N3)2 =>
Fe(C5H4Br)2 + 2 NaN3 = 2 NaBr + Fe(C5H4N3)2

MnBr2 + PbO2 + HNO3 = HMnO4 + Pb(BrO2)2 + Pb(NO3)2 + H2O =>
2 MnBr2 + 13 PbO2 + 22 HNO3 = 2 HMnO4 + 2 Pb(BrO2)2 + 11 Pb(NO3)2 + 10 H2O

Zn(MnO4)2 + Cu2SiO3 = Zn2(SiO3)2 + CuMnO4 =>
2 Zn(MnO4)2 + 2 Cu2SiO3 = Zn2(SiO3)2 + 4 CuMnO4

Pb + HCl = H2 + PbCl =>
2 Pb + 2 HCl = H2 + 2 PbCl

Na2S2O3 + HCl = NaCl + S + SO2*H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S + SO2*H2O

CH3Br + KCN = CH3CN + KBr =>
CH3Br + KCN = CH3CN + KBr

Li(s) + H2O(l) = H2(g) + Li(OH)(aq) =>
2 Li(s) + 2 H2O(l) = H2(g) + 2 Li(OH)(aq)

Na2(SO4) + CaCl2 = CaSO4 + NaCl =>
Na2(SO4) + CaCl2 = CaSO4 + 2 NaCl

Fe(SCN)3 + SnCl2 = FeCl3 + Sn(SCN)2 =>
2 Fe(SCN)3 + 3 SnCl2 = 2 FeCl3 + 3 Sn(SCN)2

K2S + AgC2H3O2 = AgS + K2C2H3O2 =>
K2S + AgC2H3O2 = AgS + K2C2H3O2

Sn(SO3)2 = SnO2 + SO2 =>
Sn(SO3)2 = SnO2 + 2 SO2

C2H3 + CI2 = C + HCI =>
2 C2H3 + 3 CI2 = C + 6 HCI

NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O8 =>
27 NaHCO3 + 8 H3C6H5O7 = 21 CO2 + 23 H2O + 9 Na3C6H5O8

HAsO4 + Zn + HCl = AsCl3 + ZnCl2 + H2O =>
HAsO4 + 2 Zn + 7 HCl = AsCl3 + 2 ZnCl2 + 4 H2O

C2H6O + K2CO3 = H2O + CO2 + K =>
C2H6O + 6 K2CO3 = 3 H2O + 8 CO2 + 12 K

Fe2{+} + CrO42{-} + H2O = Fe(OH)3 + Cr2O3 + H{+} =>
32 Fe2{+} + 2 CrO42{-} + 111 H2O = 64 Fe(OH)3 + Cr2O3 + 30 H{+}

Rh + O2 = Rh2O5 =>
4 Rh + 5 O2 = 2 Rh2O5

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Breng de vergelijking van een chemische reactie in evenwicht
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