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Chemische vergelijkingen in evenwicht op06/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
H{+} + Au + CN{-} + O2 = (Au(CN)2){-} + OH{-} =>
2 H{+} + 4 Au + 8 CN{-} + O2 = 4(Au(CN)2){-} + 2 OH{-}

C12 + H = CH4 =>
C12 + 48 H = 12 CH4

Br2 + F = Br2F =>
Br2 + F = Br2F

Pd(NO2) = Pd + NO2 =>
Pd(NO2) = Pd + NO2

Hemoglobin + O2 = HemoglobinO2 =>
Hemoglobin + O2 = HemoglobinO2

NaHCO3(aq) + H3C6H5O7(aq) = CO2(aq) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2(aq) + 3 H2O(l) + Na3C6H5O7(aq)

Br{-} + e = Br{3-} =>
Br{-} + 2e = Br{3-}

Fe(OH)2 + NaOH + Br2 = Fe(OH)3 + NaBr =>
2 Fe(OH)2 + 2 NaOH + Br2 = 2 Fe(OH)3 + 2 NaBr

Cd + Sn(SO3)2 = Sn + CdSO3 =>
2 Cd + Sn(SO3)2 = Sn + 2 CdSO3

C6H5CH(CH3)2 + O2 = C6H5OH + (CH3)2CO =>
C6H5CH(CH3)2 + O2 = C6H5OH + (CH3)2CO

HCl + H2O = H2H + ClO =>
HCl + H2O = H2H + ClO

Al + (SO4)3 + NH4(OH) = (NH4)2(SO4) + Al2(OH) =>
12 Al + (SO4)3 + 6 NH4(OH) = 3(NH4)2(SO4) + 6 Al2(OH)

FeCO = Fe + CO =>
FeCO = Fe + CO

ZnSO4(aq) + MgCl2(aq) = ZnCl2 + MgSO4(aq) =>
ZnSO4(aq) + MgCl2(aq) = ZnCl2 + MgSO4(aq)

M2O + HNO3 = M(NO3)2 + NO2 + H2O =>
M2O + 6 HNO3 = 2 M(NO3)2 + 2 NO2 + 3 H2O

CO2 + CaOH = CaCO2 + OH =>
CO2 + CaOH = CaCO2 + OH

Al2(SO4)3 + K(OH) = Al(OH)3 + K2(SO4) =>
Al2(SO4)3 + 6 K(OH) = 2 Al(OH)3 + 3 K2(SO4)

ArNO3 + HCl = ArCl + HNO3 =>
ArNO3 + HCl = ArCl + HNO3

V2O5 + H2SO4 = VOSO4 + H2O + O2 =>
2 V2O5 + 4 H2SO4 = 4 VOSO4 + 4 H2O + O2

MgO + Al2O3 + Fe2O3 = Mg2AlFe3O8 =>
4 MgO + Al2O3 + 3 Fe2O3 = 2 Mg2AlFe3O8

ICl2 + Na4C = I4C2 + NaCl =>
4 ICl2 + 2 Na4C = I4C2 + 8 NaCl

NaOH{-} + MgCl2 = MgOH{-} + NaCl2 =>
NaOH{-} + MgCl2 = MgOH{-} + NaCl2

C14H30 + HNO3 = CO2 + NO2 + H2O =>
C14H30 + 86 HNO3 = 14 CO2 + 86 NO2 + 58 H2O

Rb + H2O = RbOH + H =>
Rb + H2O = RbOH + H

H2 + Na{+} = Na + H{+} =>
H2 + 2 Na{+} = 2 Na + 2 H{+}

K2Cr2O7 + H2C2O4(H2O)2 = K(Cr(C2O4)2(H2O)2)(H2O)2 + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4(H2O)2 = 2 K(Cr(C2O4)2(H2O)2)(H2O)2 + 6 CO2 + 13 H2O

C3H5(NO3)3 = CO2 + N2 + H2O + O =>
2 C3H5(NO3)3 = 6 CO2 + 3 N2 + 5 H2O + O

KBr + N2 = Br2 + KN =>
2 KBr + N2 = Br2 + 2 KN

HCO3{-1]+C6H8O7 = CO2+H2O+C6H5O7{-3} =>
3 HCO3{-1]+C6H8O7 = 3 CO2+3H2O+C6H5O7{-3}

C3H8O3*3(C18H34O2) + NaOH = (NaC18H33O2) + H2O + C3H8O3 =>
C3H8O3*3(C18H34O2) + 3 NaOH = 3(NaC18H33O2) + 3 H2O + C3H8O3

C4H10 = CH4 + C2H4 =>
2 C4H10 = 2 CH4 + 3 C2H4

ZnO + K2CrO4 = Zn(CrO4) + K2O =>
ZnO + K2CrO4 = Zn(CrO4) + K2O

KAlO2 + NaOH + H2O = Na[Al(OH)4] + KOH =>
KAlO2 + NaOH + 2 H2O = Na[Al(OH)4] + KOH

CuO + HCl = CuOHCl =>
CuO + HCl = CuOHCl

HCl + PH3 = PCl + H2 =>
HCl + PH3 = PCl + 2 H2

SrO + Cr2O3 = Sr3(CrO3)2 =>
3 SrO + Cr2O3 = Sr3(CrO3)2

NH4Cl + H2O2 = NH4ClO + H2O =>
NH4Cl + H2O2 = NH4ClO + H2O

H + F = HF =>
H + F = HF

Pb(CN)2(aq) + K2CO3(aq) = PbCO3(aq) + KCN(aq) =>
Pb(CN)2(aq) + K2CO3(aq) = PbCO3(aq) + 2 KCN(aq)

C7H8O2 + H2 = C6H6 + H2O =>
6 C7H8O2 + 9 H2 = 7 C6H6 + 12 H2O

BeSO4 + AgNO3 = BeAg + SO4NO3 =>
BeSO4 + AgNO3 = BeAg + SO4NO3

Ni(OH)2 + Br2 + KOH = NiO(OH) + KBr + H2O =>
2 Ni(OH)2 + Br2 + 2 KOH = 2 NiO(OH) + 2 KBr + 2 H2O

NiCl6*6H2O + PPH3 = Ni(PPH3)2Cl2 + H2O + Cl2 =>
NiCl6*6H2O + 2 PPH3 = Ni(PPH3)2Cl2 + 6 H2O + 2 Cl2

BaCl2*2H2O + NH4OH + H2O2 = BaO2 + NH3Cl2 + H2O =>
BaCl2*2H2O + NH4OH + 2 H2O2 = BaO2 + NH3Cl2 + 5 H2O

Ca(CH3COO)2 + H2O = CaO + CH3COOH =>
Ca(CH3COO)2 + H2O = CaO + 2 CH3COOH

ZnS(aq) + HCl(aq) = ZnCl2 + H2S =>
ZnS(aq) + 2 HCl(aq) = ZnCl2 + H2S

CaBr2 + NaOH = Ca(OH)2 + NaBr =>
CaBr2 + 2 NaOH = Ca(OH)2 + 2 NaBr

KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O

(NH4)2CO3 + Cr2(SO4)3 = (NH4)2SO4 + Cr2(CO3)3 =>
3(NH4)2CO3 + Cr2(SO4)3 = 3(NH4)2SO4 + Cr2(CO3)3

CH3CH2NH2 + H2O = CH3CH2NH4O =>
CH3CH2NH2 + H2O = CH3CH2NH4O

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