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Chemische vergelijkingen in evenwicht op12/13/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ni2(NO3)2 + KOH = NiOH + KNO3 =>
Ni2(NO3)2 + 2 KOH = 2 NiOH + 2 KNO3

C7H14O2 + LiOH = C7H13LiO2 + H2O =>
C7H14O2 + LiOH = C7H13LiO2 + H2O

C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O

Ag + (SO4)2 = Ag2SO4 =>
4 Ag + (SO4)2 = 2 Ag2SO4

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Na + SiO2 = Na2SiO2 =>
2 Na + SiO2 = Na2SiO2

Au + H3 = AuH3 =>
Au + H3 = AuH3

Pb(N3)2 = Pb + N3 =>
Pb(N3)2 = Pb + 2 N3

CuCl2 + K2Co3 = CuCo3 + KCl =>
CuCl2 + K2Co3 = CuCo3 + 2 KCl

MnS + As2Cr10O35 + H2SO4 = HMnO4 + AsH3 + CrS3O12 + H2O =>
16 MnS + 13 As2Cr10O35 + 374 H2SO4 = 16 HMnO4 + 26 AsH3 + 130 CrS3O12 + 327 H2O

Pb(NO3)2(aq) + Li3PO4(aq) = Pb3(PO4)2(s) + LiNO3(aq) =>
3 Pb(NO3)2(aq) + 2 Li3PO4(aq) = Pb3(PO4)2(s) + 6 LiNO3(aq)

Ba(s) + HBr(aq) = BaBr2(s) + H(g) =>
Ba(s) + 2 HBr(aq) = BaBr2(s) + 2 H(g)

HCl = H + Cl =>
HCl = H + Cl

C17H35COOH + NaOH = C17H35COONa + OH + H =>
C17H35COOH + NaOH = C17H35COONa + OH + H

Zn(HSO4)2 + Ba(OH)2 = Ba[Zn(OH)4] + BaSO4 + H2O =>
Zn(HSO4)2 + 3 Ba(OH)2 = Ba[Zn(OH)4] + 2 BaSO4 + 2 H2O

KHC4H4O6 + KOH = H2O + K2C4H4O6 =>
KHC4H4O6 + KOH = H2O + K2C4H4O6

Ge + P4 = Ge3P2 =>
6 Ge + P4 = 2 Ge3P2

P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO

Li + S = Li2S =>
2 Li + S = Li2S

Co(OH)2 = Co + OH =>
Co(OH)2 = Co + 2 OH

CuCl3 + K2CO3 = CuCO3 + K2Cl3 =>
CuCl3 + K2CO3 = CuCO3 + K2Cl3

Au + H3 = AuH3 =>
Au + H3 = AuH3

Mg24 + O16 = MgO =>
2 Mg24 + 3 O16 = 48 MgO

NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14OH =>
NaOH + C14H14N3NaO3S = Na2N3O3S + C14H14OH

H*2 + N*2 = NH*3 =>
H*2 + N*2 = NH*3

C + O2 + N2 + H2 = CO(NH2)2 =>
2 C + O2 + 2 N2 + 4 H2 = 2 CO(NH2)2

LiH = Li + H =>
LiH = Li + H

Pb(C2H3O2)2(aq) + KBr(aq) = PbBr2(s) + KC2H3O2(aq) =>
Pb(C2H3O2)2(aq) + 2 KBr(aq) = PbBr2(s) + 2 KC2H3O2(aq)

C + O2 + N2 + H2 = CO(NH2)2 =>
2 C + O2 + 2 N2 + 4 H2 = 2 CO(NH2)2

Na3PO4 + H2O = H3PO4 + NaOH =>
Na3PO4 + 3 H2O = H3PO4 + 3 NaOH

CaF2 + SiO2 + H2SO4 = CaSO4 + SiF4 + H2O =>
2 CaF2 + SiO2 + 2 H2SO4 = 2 CaSO4 + SiF4 + 2 H2O

MnO2 + H2 = Mn + H2O =>
MnO2 + 2 H2 = Mn + 2 H2O

Ni2(NO3)2 + KOH = NiOH + KNO3 =>
Ni2(NO3)2 + 2 KOH = 2 NiOH + 2 KNO3

NaCCNa + CH3Cl = CH3CCCH3 + NaCl =>
NaCCNa + 2 CH3Cl = CH3CCCH3 + 2 NaCl

Ni2(NO3)2 + KOH = NiOH + KNO3 =>
Ni2(NO3)2 + 2 KOH = 2 NiOH + 2 KNO3

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Gd2O3 + HCl = GdCl3 + H2O =>
Gd2O3 + 6 HCl = 2 GdCl3 + 3 H2O

H2SO4 + BaS = BaSO4 + SO2 + H2O =>
4 H2SO4 + BaS = BaSO4 + 4 SO2 + 4 H2O

N2O3 + Ba(OH)2 = Ba3(NO3)2 + H2O =>
N2O3 + 3 Ba(OH)2 = Ba3(NO3)2 + 3 H2O

MgOHCl + HCl = Mg(Cl)2 + H2O =>
MgOHCl + HCl = Mg(Cl)2 + H2O

Cu{2+} + PO4{3-} = Cu3(PO4)2 =>
3 Cu{2+} + 2 PO4{3-} = Cu3(PO4)2

Ni + H2SO3 = Ni2(SO3)3 + H2 =>
2 Ni + 3 H2SO3 = Ni2(SO3)3 + 3 H2

Cr2O3(s) + Si(l) = Cr(l) + SiO2(s) =>
2 Cr2O3(s) + 3 Si(l) = 4 Cr(l) + 3 SiO2(s)

HCl + FeO = FeCl2 + H2O =>
2 HCl + FeO = FeCl2 + H2O

As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3

C4H6O5 + O2 = CO2 + H2O =>
C4H6O5 + 3 O2 = 4 CO2 + 3 H2O

Fe + HCl = FeCl2 + H2 = =>
Fe + 2 HCl = FeCl2 + H2

FeCl2 + HNO3 = Fe(NO3)3 + NO2 + H2O + HCl =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + NO2 + H2O + 2 HCl

HNO3 + H2SO4 = SO4 + NO2 + H2O =>
2 HNO3 + H2SO4 = SO4 + 2 NO2 + 2 H2O

H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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