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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca2Mg4Al(Si7AlO22)(OH)2 + H2CO3 + H2O = Ca + Mg + Al2Si2O5(OH)4 + H4SiO4 + HCO3 =>
Ca2Mg4Al(Si7AlO22)(OH)2 + 12 H2CO3 + 5 H2O = 2 Ca + 4 Mg + Al2Si2O5(OH)4 + 5 H4SiO4 + 12 HCO3

Ba(OH)2 + CH3COOH = Ba(CH3COO)2 + H2O =>
Ba(OH)2 + 2 CH3COOH = Ba(CH3COO)2 + 2 H2O

LiBr + AgNo3 = LiNo3 + AgBr =>
LiBr + AgNo3 = LiNo3 + AgBr

H3MnCl6 = MnCl2 + Cl2 + HCl =>
2 H3MnCl6 = 2 MnCl2 + Cl2 + 6 HCl

Ba(OH)2 + KHCO3 = Ba(HCO3)2 + KOH =>
Ba(OH)2 + 2 KHCO3 = Ba(HCO3)2 + 2 KOH

Al + SO4Cu = Cu + (SO4)3Al2 =>
2 Al + 3 SO4Cu = 3 Cu + (SO4)3Al2

HCl + Co = CoCl2 + H2 =>
2 HCl + Co = CoCl2 + H2

(NH4)2CrO4 + H2O = NH4OH + H2CrO4 =>
(NH4)2CrO4 + 2 H2O = 2 NH4OH + H2CrO4

AlCl = Al + Cl2 =>
2 AlCl = 2 Al + Cl2

H2S(g)O2(g) = SOH2O =>
H2S(g)O2(g) = SOH2O

CaF2 + H2(SO4) = CaSO4 + HF =>
CaF2 + H2(SO4) = CaSO4 + 2 HF

NiO + CrO3 = NiCrO4 =>
NiO + CrO3 = NiCrO4

Te + H2O = HTe + OH =>
Te + H2O = HTe + OH

AgOH = Ag2O + H2O = =>
2 AgOH = Ag2O + H2O

K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O =>
K2SiO3 + H2SO4 = K2SO4 + SiO2 + H2O

CaCO3 + NaOH + H2O = NaHCO3 + Ca(OH)2 =>
CaCO3 + NaOH + H2O = NaHCO3 + Ca(OH)2

Mn2O3 + HNO3 = MnO2 + Mn(NO3)2 + H2O =>
Mn2O3 + 2 HNO3 = MnO2 + Mn(NO3)2 + H2O

CO3{2-} + H2O = OH{-} + HCO3{-} =>
CO3{2-} + H2O = OH{-} + HCO3{-}

Cd(NO3)2 + Na2CrO4 = CdCrO4 + NaNO3 =>
Cd(NO3)2 + Na2CrO4 = CdCrO4 + 2 NaNO3

Na2S + Na2(SO4) + SiO2 = Na2SiO3 + SO =>
Na2S + Na2(SO4) + 2 SiO2 = 2 Na2SiO3 + 2 SO

Fe(NO3)2 + KBr = FeBr + K(NO3)2 =>
Fe(NO3)2 + KBr = FeBr + K(NO3)2

CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li =>
CH3CH2CH2CH2Li + CH3OH = CH3CH2CH2CH2OH + CH3Li

Mg(OH)2NH4OH = MgOHNH4(OH)2 =>
Mg(OH)2NH4OH = MgOHNH4(OH)2

Na2CO3 + CH3COOH = NaOH + CO =>
2 Na2CO3 + CH3COOH = 4 NaOH + 4 CO

CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O

Cd(HCO3)2(s) = CdCO3 + H2O + CO2 =>
Cd(HCO3)2(s) = CdCO3 + H2O + CO2

Zn(HCl)2 = ZnCl2 + H2 =>
Zn(HCl)2 = ZnCl2 + H2

Br2 + OH{-} = BrO3{-} + {-} + H2O =>
Br2 + 12 OH{-} = 2 BrO3{-} + 10e + 6 H2O

LiOH + MnO2 = Li2MnO3 + H2O =>
2 LiOH + MnO2 = Li2MnO3 + H2O

XCH2OH + K2Cr2O7 + HCl = XCOOH + KCl + CrCl3 + H2O =>
3 XCH2OH + 2 K2Cr2O7 + 16 HCl = 3 XCOOH + 4 KCl + 4 CrCl3 + 11 H2O

CH3CH2CHOH + O2 = CO2 + H2O =>
4 CH3CH2CHOH + 17 O2 = 12 CO2 + 14 H2O

NiO + CoO + Cr2O3 = Ni98Co2Cr200O400 =>
98 NiO + 2 CoO + 100 Cr2O3 = Ni98Co2Cr200O400

CaSO3 + H2O = CaSO4 + H2 =>
CaSO3 + H2O = CaSO4 + H2

Zn + NiCl = ZnCl2 + Ni =>
Zn + 2 NiCl = ZnCl2 + 2 Ni

CaS + Cu3N2 = CuS + Ca3N2 =>
3 CaS + Cu3N2 = 3 CuS + Ca3N2

CuO2 + H2O = Cu + H2O2 =>
CuO2 + 2 H2O = Cu + 2 H2O2

K + SIO3 = KSIO3 =>
K + SIO3 = KSIO3

I2 + CCl4 = CI + Cl =>
I2 + 2 CCl4 = 2 CI + 8 Cl

CrI3 + KOH + S = KIO4 + K2Cr2O7 + K2S + H2O =>
2 CrI3 + 62 KOH + 27 S = 6 KIO4 + K2Cr2O7 + 27 K2S + 31 H2O

Fe12 + Cl14 = Fe14Cl12 =>
49 Fe12 + 36 Cl14 = 42 Fe14Cl12

SO2H2O = H2SO2 + O2 =>
2 SO2H2O = 2 H2SO2 + O2

C + B = CB =>
C + B = CB

HI(aq) + Ba(OH)2 = H(OH)2 + BaI =>
HI(aq) + Ba(OH)2 = H(OH)2 + BaI

AgNO3 + NaHCO3 = AgOH + NaNO3 + CO2 =>
AgNO3 + NaHCO3 = AgOH + NaNO3 + CO2

AlCl3KCl = KAlCl4 =>
AlCl3KCl = KAlCl4

CH4 + H = CH5 =>
CH4 + H = CH5

C2H5OH + HCl + CH4N2O = C19H17Cl2N3O3 + H2 + O2 =>
70 C2H5OH + 16 HCl + 12 CH4N2O = 8 C19H17Cl2N3O3 + 174 H2 + 29 O2

C6H4(OH)2 + K2Cr2O7 + H2SO4 = C6H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H4(OH)2 + K2Cr2O7 + 4 H2SO4 = 3 C6H4O2 + Cr2(SO4)3 + K2SO4 + 7 H2O

CH2CHCH3 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
5 CH2CHCH3 + 18 KMnO4 + 27 H2SO4 = 15 CO2 + 42 H2O + 9 K2SO4 + 18 MnSO4

Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O

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