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Chemische vergelijkingen in evenwicht op01/14/25

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Breng de vergelijking van een chemische reactie in evenwicht
Na2CrO4 + Co(NO3)2 = CoCrO4 + NaNO3 =>
Na2CrO4 + Co(NO3)2 = CoCrO4 + 2 NaNO3

CeO2 + Gd2O3 + B = CeGdB12 + B2O2 =>
4 CeO2 + 2 Gd2O3 + 62 B = 4 CeGdB12 + 7 B2O2

Mg3(Po4)2 + HCl = MgCl2 + H3Po4 =>
Mg3(Po4)2 + 6 HCl = 3 MgCl2 + 2 H3Po4

HCl + ClONO2 = Cl2 + HNO3 =>
HCl + ClONO2 = Cl2 + HNO3

SrHO + H2CO3 = SrCO3 + H3O =>
SrHO + H2CO3 = SrCO3 + H3O

KClO3 + C6H12O6 = KCl + CO3 + H2O =>
6 KClO3 + C6H12O6 = 6 KCl + 6 CO3 + 6 H2O

FeSO4 + NH4OH = Fe(OH)2 + (NH4)2SO4 =>
FeSO4 + 2 NH4OH = Fe(OH)2 + (NH4)2SO4

Li2C204 + Fe = Fe2(C204) + Li =>
Li2C204 + 2 Fe = Fe2(C204) + 2 Li

OH{-} + Cr{3} + ClO4{-} = Cl{-} + CrO4{-2} + H2O =>
40 OH{-} + 8 Cr{3} + 3 ClO4{-} = 3 Cl{-} + 8 CrO4{-2} + 20 H2O

AgNO3 + Na3PO4 + H2O = Ag2O + NaNO3 + NaH2PO4 =>
2 AgNO3 + Na3PO4 + H2O = Ag2O + 2 NaNO3 + NaH2PO4

NO2 + P4 = N2 + P4O10 =>
10 NO2 + 2 P4 = 5 N2 + 2 P4O10

Ca + H2(SO4) = CaSO4 + H =>
Ca + H2(SO4) = CaSO4 + 2 H

C4H8(COOH)2 = C4H7(CO)COOH + H2O =>
C4H8(COOH)2 = C4H7(CO)COOH + H2O

HNO3 + KSCN + Fe(NO3)3 = H3(Fe(SCN)6) + KNO3 =>
3 HNO3 + 6 KSCN + Fe(NO3)3 = H3(Fe(SCN)6) + 6 KNO3

H2C4H4042H20 + NaOH = CO + H2O + Na =>
H2C4H4042H20 + 4072 NaOH = 4 CO + 4068 H2O + 4072 Na

H2C6H6O6 + NaOH = H2O + NaHC6H6O6 =>
H2C6H6O6 + NaOH = H2O + NaHC6H6O6

FeCl3 + NH3 = FeH3 + NCl3 =>
FeCl3 + NH3 = FeH3 + NCl3

Cr + Fe(NO3)3 = Cr(NO3)3 + Fe =>
Cr + Fe(NO3)3 = Cr(NO3)3 + Fe

C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O

Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2

NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl

Na2CO3(aq) + HCI(aq) = NaCI + CO2 + H2O =>
Na2CO3(aq) + 2 HCI(aq) = 2 NaCI + CO2 + H2O

CO + HO = CHO + O =>
CO + HO = CHO + O

KIO3(s) = KI(s) + O2(g) =>
2 KIO3(s) = 2 KI(s) + 3 O2(g)

As2S3 + H2O2 + NH3 = (NH4)2SO4 + NH4AsO3 + H2O =>
As2S3 + 14 H2O2 + 8 NH3 = 3(NH4)2SO4 + 2 NH4AsO3 + 10 H2O

CCl4 + KOH = CO2 + H2O + KCl =>
CCl4 + 4 KOH = CO2 + 2 H2O + 4 KCl

C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O

(NH4)2SO4 + CaCI2 = (NH4)2CI2 + CaSO4 =>
(NH4)2SO4 + CaCI2 = (NH4)2CI2 + CaSO4

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

CH2OCOC17H33 + O2 = CO2 + H2O =>
4 CH2OCOC17H33 + 107 O2 = 76 CO2 + 70 H2O

ZnF2 + Ca(oh)2 = Zn(oh)2 + CaF2 =>
2 ZnF2 + Ca(oh)2 = Zn(oh)2 + 2 CaF2

P2O2 + H2O = H3PO4 + H2 =>
P2O2 + 6 H2O = 2 H3PO4 + 3 H2

C17H20N2O4 + NH4NO3 = CO + H2O + N2 =>
C17H20N2O4 + 23 NH4NO3 = 17 CO + 56 H2O + 24 N2

ClO = ClO3 + Cl =>
3 ClO = ClO3 + 2 Cl

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

Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3

NiCl2*5H2O + H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]Cl2 + H2O =>
NiCl2*5H2O + 3 H2NCH2CH2NH2 = [Ni(H2NCH2CH2NH2)3]Cl2 + 5 H2O

CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2 + H2O + CO2

KAl(SO4)2 + KOH = K2SO4 + KAl(OH)4 =>
KAl(SO4)2 + 4 KOH = 2 K2SO4 + KAl(OH)4

Tc2 + O + H2O = Tc(OH) =>
Tc2 + O + H2O = 2 Tc(OH)

FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2

magnesiumchloride + calciumhydroxide = Mg(OH)2 + calciumchloride =>
MgCl2 + Ca(OH)2 = Mg(OH)2 + CaCl2

HClO4 + CsOH = CsClO4 + H2O =>
HClO4 + CsOH = CsClO4 + H2O

FeS(s) + HBr(aq) = FeBr2(aq) + SH2(aq) =>
FeS(s) + 2 HBr(aq) = FeBr2(aq) + SH2(aq)

Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag

NaOH + CH3OH = CH3ONa + H2O =>
NaOH + CH3OH = CH3ONa + H2O

Na(s) + S8(s) = NaS(S) =>
4 Na(s) + S8(s) = 4 NaS(S)

SnCl4(aq) + (NH4)2S = NH4Cl + SnS2 =>
SnCl4(aq) + 2(NH4)2S = 4 NH4Cl + SnS2

Zn + KClO3 + H2O = Zn(ClO3)2 + KCl + KOH =>
3 Zn + 7 KClO3 + 3 H2O = 3 Zn(ClO3)2 + KCl + 6 KOH

NaBr + Ba = Br + BaNa =>
NaBr + Ba = Br + BaNa

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