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Chemische vergelijkingen in evenwicht op01/15/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4

Ca(OH)2 + ClH = H2O + CaCl2 =>
Ca(OH)2 + 2 ClH = 2 H2O + CaCl2

CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O

P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3

Ca + CuNO3 = Ca(NO3)2 + Cu =>
Ca + 2 CuNO3 = Ca(NO3)2 + 2 Cu

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

NO2 + N20 = NO =>
20 NO2 + N20 = 40 NO

C7H8 + H2O = CO2 + CH4 =>
2 C7H8 + 10 H2O = 5 CO2 + 9 CH4

CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl

Fe + FeCl3 = FeCl2 =>
Fe + 2 FeCl3 = 3 FeCl2

HBr + Fe(OH)3 = Fe(Br)3 + H2O =>
3 HBr + Fe(OH)3 = Fe(Br)3 + 3 H2O

AgHCO3 + HCl = AgCl + H2O + CO2 =>
AgHCO3 + HCl = AgCl + H2O + CO2

CrCl3 + NaHCO3 = Cr2(CO3)3 + CO2 + NaCl + H2O =>
2 CrCl3 + 6 NaHCO3 = Cr2(CO3)3 + 3 CO2 + 6 NaCl + 3 H2O

K2CO3 + H2O + PCl5 = K2HPO4 + KCl + CO2 =>
7 K2CO3 + H2O + 2 PCl5 = 2 K2HPO4 + 10 KCl + 7 CO2

HCl + B = BCl + H =>
HCl + B = BCl + H

P4 + O2 = PO3 =>
P4 + 6 O2 = 4 PO3

K2Cr2O7 + NaOH + HCl = KCl + H2O + Na2Cr2O7 =>
K2Cr2O7 + 2 NaOH + 2 HCl = 2 KCl + 2 H2O + Na2Cr2O7

C6H3N3O7 + H2O = H3O + C6N3O7 =>
C6H3N3O7 + 3 H2O = 3 H3O + C6N3O7

Al(OH)3 + HCN = Al(CN)3 + H2O =>
Al(OH)3 + 3 HCN = Al(CN)3 + 3 H2O

Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO

Ca(IO3)2 = CaI2 + O2 =>
Ca(IO3)2 = CaI2 + 3 O2

Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2

CH4 + Br2 = CHBr3 + HBr =>
CH4 + 3 Br2 = CHBr3 + 3 HBr

HCl + AqNO3 = HNO3 + AqCl =>
HCl + AqNO3 = HNO3 + AqCl

HS + O = H2O + SO2 =>
2 HS + 5 O = H2O + 2 SO2

Mg + HNO3 = MgNO3 + H3 =>
3 Mg + 3 HNO3 = 3 MgNO3 + H3

O2 + H2O + FeAsS = H{+} + H3AsO3 + Fe(OH)3 + SO4{-2} =>
3 O2 + 4 H2O + FeAsS = 2 H{+} + H3AsO3 + Fe(OH)3 + SO4{-2}

Cu(OH) + O2 + H2O = Cu(OH)2 =>
4 Cu(OH) + O2 + 2 H2O = 4 Cu(OH)2

Na2Cr2O7 + SO2 = Na2SO3 + CrO3 =>
Na2Cr2O7 + SO2 = Na2SO3 + 2 CrO3

CH3Cl + CH3CH2Cl + Na = CH3CH2CH3 + NaCl =>
CH3Cl + CH3CH2Cl + 2 Na = CH3CH2CH3 + 2 NaCl

Ca(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca(PO4)2 + 2 SiO2 + 14 C = 2 CaSiO3 + P4 + 14 CO

N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3

AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI

Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O

As2S3 + H2O2 + OH{-} = AsO43{-} + SO42{-} + H2O =>
2 As2S3 + 419 H2O2 + 10 OH{-} = 4 AsO43{-} + 6 SO42{-} + 424 H2O

H2NO + NaOH = Na2NO + H2O =>
H2NO + 2 NaOH = Na2NO + 2 H2O

Ba(OH)2 + KNO3 = Ba(NO3)2 + K(OH) =>
Ba(OH)2 + 2 KNO3 = Ba(NO3)2 + 2 K(OH)

C10H16N2O8 + CaCl2 = Ca2C10H12N2O8 + HCl =>
C10H16N2O8 + 2 CaCl2 = Ca2C10H12N2O8 + 4 HCl

C3H6(g) + NO(g) = C3H3N(l) + H2O(g) + N2(g) =>
4 C3H6(g) + 6 NO(g) = 4 C3H3N(l) + 6 H2O(g) + N2(g)

XO4{3-} + Ag{+} = Ag3XO4 =>
XO4{3-} + 3 Ag{+} = Ag3XO4

CuFeS2 + O2 = Cu5S + Fe2S + SO2 =>
10 CuFeS2 + 13 O2 = 2 Cu5S + 5 Fe2S + 13 SO2

CaOCl2 + Pb(NO3)2 + H2SO4 = Ca(NO3)2 + PbSO4 + Cl2 + H2O =>
CaOCl2 + Pb(NO3)2 + H2SO4 = Ca(NO3)2 + PbSO4 + Cl2 + H2O

AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3

Cu + H2SO4 = CuSO4 + Cu2S + H2O =>
5 Cu + 4 H2SO4 = 3 CuSO4 + Cu2S + 4 H2O

NH4 + NaCl = NCl + NaH4 =>
NH4 + NaCl = NCl + NaH4

(m)SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5(m)SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4

FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2

Fe3NO3 + LiOH = LiNO3 + Fe3OH =>
Fe3NO3 + LiOH = LiNO3 + Fe3OH

N2(g) + Br2(g) = NBr3(g) = {-}231kJ =>
N2(g) + 3 Br2(g) = 2 NBr3(g)

MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF

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Breng de vergelijking van een chemische reactie in evenwicht
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