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Chemische vergelijkingen in evenwicht op08/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
Cu{+} + Cr2O7{2-} + H{+} = Cr{3+} + H2O + Cu{2+} =>
6 Cu{+} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 6 Cu{2+}

CaBr2 + Na2CO3 = CaCO3 + Na + Br2 =>
CaBr2 + Na2CO3 = CaCO3 + 2 Na + Br2

P + PCl5 = PCl3 =>
2 P + 3 PCl5 = 5 PCl3

HgCl4{2-} + Sn{2+} = Hg2Cl2 + SnCl6{2-} =>
2 HgCl4{2-} + Sn{2+} = Hg2Cl2 + SnCl6{2-}

NO2(g) + H2O(l) = H2NO3(aq) =>
NO2(g) + H2O(l) = H2NO3(aq)

NaHCO3 + C6H5OH = C6H5ONa + H2O + CO2 =>
NaHCO3 + C6H5OH = C6H5ONa + H2O + CO2

H2 + C2H4 = C2H6 =>
H2 + C2H4 = C2H6

N2 + H2O = NH4NO3 + NH4OH =>
4 N2 + 11 H2O = 3 NH4NO3 + 2 NH4OH

H{+} + MnO4{-} + H2C2O4 = Mn2{+} + H2O + CO2 =>
6 H{+} + 4 MnO4{-} + 13 H2C2O4 = 2 Mn2{+} + 16 H2O + 26 CO2

H2S + HNO3 = S2 + H2O + NO2 =>
2 H2S + 4 HNO3 = S2 + 4 H2O + 4 NO2

MgCl2 + NH4(OH) = Mg(OH)2 + (NH4)Cl =>
MgCl2 + 2 NH4(OH) = Mg(OH)2 + 2(NH4)Cl

LiOH = Li2O + H2O =>
2 LiOH = Li2O + H2O

C183H347O2 + O2 = CO2 + H2O =>
4 C183H347O2 + 1075 O2 = 732 CO2 + 694 H2O

MnSO4*6H2O + Na2SiO3 = MnSiO3 + Na2SO4 + H2O =>
MnSO4*6H2O + Na2SiO3 = MnSiO3 + Na2SO4 + 6 H2O

H2SO4 + NaHSO3 + KMnO4 = MnSO4 + NaHSO4 + K2SO4 + H2O =>
3 H2SO4 + 5 NaHSO3 + 2 KMnO4 = 2 MnSO4 + 5 NaHSO4 + K2SO4 + 3 H2O

ZrO(NO3)2 + C2H5NO2 = ZrO2 + CO2 + N2 + H2O =>
9 ZrO(NO3)2 + 10 C2H5NO2 = 9 ZrO2 + 20 CO2 + 14 N2 + 25 H2O

P + PCl5 = PCl3 =>
2 P + 3 PCl5 = 5 PCl3

Al + HNO3 = AlNO3 + NO + H2O =>
3 Al + 4 HNO3 = 3 AlNO3 + NO + 2 H2O

CH4 + HCl = CH3Cl + H2 =>
CH4 + HCl = CH3Cl + H2

MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2

(NH4)CO3 + NaOH = NaCO3 + NH4OH =>
(NH4)CO3 + NaOH = NaCO3 + NH4OH

C10H15ON + H2O = HC10H15ON + OH =>
C10H15ON + H2O = HC10H15ON + OH

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

H2SO3 + Pb(OH)2 = PbSO3 + H2O =>
H2SO3 + Pb(OH)2 = PbSO3 + 2 H2O

P + PCl5 = PCl3 =>
2 P + 3 PCl5 = 5 PCl3

Cr2O7{-2} + H{+} + Fe{2+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{-2} + 14 H{+} + 6 Fe{2+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O

LiAlH4 + H2O = Li{+} + OH{-} + Al2O3 + H2 =>
2 LiAlH4 + 5 H2O = 2 Li{+} + 2 OH{-} + Al2O3 + 8 H2

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

K({-}3)PO({-}4) + Pb(NO({-}3))({-}2) = Pb({-}3)(PO({-}4))({-}2) + KNO({-}3) =>
K({-}3)PO({-}4) + Pb(NO({-}3))({-}2) = Pb({-}3)(PO({-}4))({-}2) + KNO({-}3)

Al(OH) + H2SO4 = Al2(SO4)3 + SO2 + H2O =>
2 Al(OH) + 5 H2SO4 = Al2(SO4)3 + 2 SO2 + 6 H2O

P + PCl5 = PCl3 =>
2 P + 3 PCl5 = 5 PCl3

Al(NO3)3 + NaNO = Al(NO)3 + NaNO3 =>
Al(NO3)3 + 3 NaNO = Al(NO)3 + 3 NaNO3

C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O

PbS + NaNO3 = PbNO3 + NaS =>
PbS + NaNO3 = PbNO3 + NaS

C3H8O + NaNO2 + HCl = C3H7NO2 + NaCl + H2O =>
C3H8O + NaNO2 + HCl = C3H7NO2 + NaCl + H2O

NaS + HCl = NaCl2 + H2S =>
NaS + 2 HCl = NaCl2 + H2S

[Fe(C2O4)3]{3-} + K{+} + H2O = K3Fe(C2O4)3*3H2O =>
[Fe(C2O4)3]{3-} + 3 K{+} + 3 H2O = K3Fe(C2O4)3*3H2O

LiAlH4 + H2O = LiOH + Al(OH)3 + H2 =>
LiAlH4 + 4 H2O = LiOH + Al(OH)3 + 4 H2

NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O

Cr2(SO4)2 + NaOH = Cr(OH)2 + Na2(SO4) =>
Cr2(SO4)2 + 4 NaOH = 2 Cr(OH)2 + 2 Na2(SO4)

NaPO3 + FeSO4 = Fe3(PO4)2 + Na2O + SO3 =>
2 NaPO3 + 3 FeSO4 = Fe3(PO4)2 + Na2O + 3 SO3

Al2(SO4)3 + KOH = Al2OH + (SO4)3K =>
Al2(SO4)3 + KOH = Al2OH + (SO4)3K

NaI + CaCl = NaCl + ICa =>
NaI + CaCl = NaCl + ICa

Zn + AsO2{-} + H3O{+} = AsH3 + Zn{2+} + H2O =>
3 Zn + AsO2{-} + 7 H3O{+} = AsH3 + 3 Zn{2+} + 9 H2O

SrI2 + Br2 = Br2Sr + I2 =>
SrI2 + Br2 = Br2Sr + I2

ReO2 + H2CO3 = Re2(CO3)4 + H2O =>
2 ReO2 + 4 H2CO3 = Re2(CO3)4 + 4 H2O

KMg3AlSi3O10(OH)2 + H2CO3 + H2O = K + Mg + HCO3 + H4SiO4 + Al3Si2O5(OH)4 =>
3 KMg3AlSi3O10(OH)2 + 24 H2CO3 + H2O = 3 K + 9 Mg + 24 HCO3 + 7 H4SiO4 + Al3Si2O5(OH)4

Cl2 + NaOH = NaCl + NaClO2 + H2 =>
Cl2 + 2 NaOH = NaCl + NaClO2 + H2

C2H4 + O2 = C + H2O =>
C2H4 + O2 = 2 C + 2 H2O

Na3PO4 + NiBr2 = NaBr + Ni3(PO4)2 =>
2 Na3PO4 + 3 NiBr2 = 6 NaBr + Ni3(PO4)2

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Breng de vergelijking van een chemische reactie in evenwicht
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