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Chemische vergelijkingen in evenwicht op11/25/24

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Breng de vergelijking van een chemische reactie in evenwicht
LiH + GaCl3 = Li[GaH4] + LiCl =>
4 LiH + GaCl3 = Li[GaH4] + 3 LiCl

CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2 + H2O

Fe2O3 + Fe = FeO =>
Fe2O3 + Fe = 3 FeO

H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr

Mn(NO3)7 + Ni(NO3)2 = Mn(NO3)4 + Ni(NO3)4 =>
2 Mn(NO3)7 + 3 Ni(NO3)2 = 2 Mn(NO3)4 + 3 Ni(NO3)4

AgO2 = Ag + O =>
AgO2 = Ag + 2 O

Ba + I2 = BaI =>
2 Ba + I2 = 2 BaI

Fe + (OH)3 = Fe2O3 + H2O =>
2 Fe + 2(OH)3 = Fe2O3 + 3 H2O

SiH4 + KOH + H2O = K2SiO3 + H2 =>
SiH4 + 2 KOH + H2O = K2SiO3 + 4 H2

CoCl2 + Na2CO3 + H2O = NaCl + Co(OH)2 + CO2 =>
CoCl2 + Na2CO3 + H2O = 2 NaCl + Co(OH)2 + CO2

K2[Zn(OH)4] + H2S = ZnS + KHS + H2O =>
K2[Zn(OH)4] + 3 H2S = ZnS + 2 KHS + 4 H2O

Ra(NO3)2 + H2SO4 = RaSO4 + H2(NO3)2 =>
Ra(NO3)2 + H2SO4 = RaSO4 + H2(NO3)2

Na3AsO4 = Na + AsO4 =>
Na3AsO4 = 3 Na + AsO4

H2O + HAsO2 = H3O + AsO2 =>
H2O + HAsO2 = H3O + AsO2

SO4 + O2 = SO4O2 =>
SO4 + O2 = SO4O2

Ca3P2 + HNO3 = Ca(NO3)2 + H2O + NO + H3PO4 =>
3 Ca3P2 + 34 HNO3 = 9 Ca(NO3)2 + 8 H2O + 16 NO + 6 H3PO4

C17H33COONa + H2SO4 = C17H33COOH + Na2SO4 =>
2 C17H33COONa + H2SO4 = 2 C17H33COOH + Na2SO4

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

NH2O = N2 + H2O =>
2 NH2O = N2 + 2 H2O

Mg3Si2O5(OH)4 = MgO + SiO2 + H2O =>
Mg3Si2O5(OH)4 = 3 MgO + 2 SiO2 + 2 H2O

MgSO4 + K3(PO4) = Mg3(PO4)2 + K2(SO4) =>
3 MgSO4 + 2 K3(PO4) = Mg3(PO4)2 + 3 K2(SO4)

H2S + KCl = HCl + KHS =>
H2S + KCl = HCl + KHS

K2[Zn(OH)4] + H2S = ZnS + K2S + H2O =>
K2[Zn(OH)4] + 2 H2S = ZnS + K2S + 4 H2O

Li + I2 = LiI2 =>
Li + I2 = LiI2

K(s) + NaCl(aq) = KCl(aq) + Na(s) =>
K(s) + NaCl(aq) = KCl(aq) + Na(s)

Na2SO3 + KMnO4 + H2O = MnO(OH)2 + KOH + Na2SO4 =>
3 Na2SO3 + 2 KMnO4 + 3 H2O = 2 MnO(OH)2 + 2 KOH + 3 Na2SO4

HCl(aq) + CaCO3(aq) = CaCl2(aq) + CO2(g) + H2O(l) =>
2 HCl(aq) + CaCO3(aq) = CaCl2(aq) + CO2(g) + H2O(l)

Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(aq) + Ca(NO3)2(aq) =>
Ba(NO3)2(aq) + CaCl2(aq) = BaCl2(aq) + Ca(NO3)2(aq)

K2[Zn(OH)4] + H2S = KHS + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + 2 H2S = 2 KHS + Zn(OH)2 + 2 H2O

MoO3 + H3PO4 = H3PMo12O40 =>
12 MoO3 + H3PO4 = H3PMo12O40

FeSCN + HCl = FeCl6 + H + SCN =>
FeSCN + 6 HCl = FeCl6 + 6 H + SCN

MoO3 + H3PO4 = H3PMo12O40 =>
12 MoO3 + H3PO4 = H3PMo12O40

MoS2 = Mo + S2 =>
MoS2 = Mo + S2

CuSO4(aq) + Al(s) = Al2(SO4)3(aq) + Cu(s) =>
3 CuSO4(aq) + 2 Al(s) = Al2(SO4)3(aq) + 3 Cu(s)

CuS + Fe2(SO4)3 = CuSO4 + FeSO4 + S =>
CuS + Fe2(SO4)3 = CuSO4 + 2 FeSO4 + S

KNO3 + CuCl2 = KCl + Cu(NO3)2 =>
2 KNO3 + CuCl2 = 2 KCl + Cu(NO3)2

P5O10 = P + O2 =>
P5O10 = 5 P + 5 O2

MoS2 = Mo + S =>
MoS2 = Mo + 2 S

{-}(3,4{-}Dimethoxybenzylidene)_2,3{-}dihydro{-}1H{-}inden{-}1{-}one = {-}(3,4{-}Dimethoxybenzyl){-}2,3{-}dihydro{-}1H{-}inden{-}1{-}one =>
{-}(3,4{-}Dimethoxybenzylidene)_2,3{-}dihydro{-}1H{-}inden{-}1{-}one = {-}(3,4{-}Dimethoxybenzyl){-}2,3{-}dihydro{-}1H{-}inden{-}1{-}one

NaF + KSO4 = NaSO4 + KF =>
NaF + KSO4 = NaSO4 + KF

CH4 + O2 = CO2 + H2(O) =>
CH4 + 2 O2 = CO2 + 2 H2(O)

PbNO + LiOH = PbOH + LiNO =>
PbNO + LiOH = PbOH + LiNO

HCO + O = CO2 + H2O =>
2 HCO + 3 O = 2 CO2 + H2O

He + N = HeN =>
He + N = HeN

C10H22(l) + O2(g) = CO2(g) + H2O(g) =>
2 C10H22(l) + 31 O2(g) = 20 CO2(g) + 22 H2O(g)

NiSO4 + Na2S2O4 + H2O = Na2SO4 + NiS2 + H2SO4 =>
3 NiSO4 + 7 Na2S2O4 + 4 H2O = 7 Na2SO4 + 3 NiS2 + 4 H2SO4

Ni2S3 + FeSO3 = Ni2(SO3)3 + FeS =>
Ni2S3 + 3 FeSO3 = Ni2(SO3)3 + 3 FeS

CuSO4 + Al = Cu + Al3(SO4)3 =>
3 CuSO4 + 3 Al = 3 Cu + Al3(SO4)3

HgS{+} + Cl{-} + H{+} + NO3{-} = HgCl4{2-} + S + NO + H2O =>
3 HgS{+} + 12 Cl{-} + 4 H{+} + NO3{-} = 3 HgCl4{2-} + 3 S + NO + 2 H2O

Cr2O3 + Na2CO3 + KNO3 = Na2CrO4 + KNO2 + CO2 =>
Cr2O3 + 2 Na2CO3 + 3 KNO3 = 2 Na2CrO4 + 3 KNO2 + 2 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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