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Chemische vergelijkingen in evenwicht op01/30/25

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Breng de vergelijking van een chemische reactie in evenwicht
B2Br6 + NHO3 = B(NO3)3 + HBr =>
B2Br6 + 6 NHO3 = 2 B(NO3)3 + 6 HBr

C2O + H2O = CH4 + O2 =>
2 C2O + 8 H2O = 4 CH4 + 5 O2

Cr(OH)2 + H2SO4 = CrSO4 + HOH =>
Cr(OH)2 + H2SO4 = CrSO4 + 2 HOH

LiI + AgNO3 = AgI + LiNO3 =>
LiI + AgNO3 = AgI + LiNO3

Ag2O + H2O2 = AgOH + O2 =>
2 Ag2O + 2 H2O2 = 4 AgOH + O2

Br2 + H2O = HBr + O2 =>
2 Br2 + 2 H2O = 4 HBr + O2

AgNO3 + Fe(Br)3 = Fe(NO3)3 + AgBr =>
3 AgNO3 + Fe(Br)3 = Fe(NO3)3 + 3 AgBr

NaHCO3*NaCl + HCl = CO2 + H2O + NaCl =>
NaHCO3*NaCl + HCl = CO2 + H2O + 2 NaCl

Ca(OH)2 + NHO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NHO3 = Ca(NO3)2 + 2 H2O

NaHCO3 + CH3COOOH = NaCH3COO + H2O + CO2 =>
3 NaHCO3 + 4 CH3COOOH = 3 NaCH3COO + 5 H2O + 5 CO2

Co3(PO4)2 = Co3P2 + O2 =>
Co3(PO4)2 = Co3P2 + 4 O2

NO3 + Ca(OH)2 = H2O2 + Ca(NO3)2 =>
2 NO3 + Ca(OH)2 = H2O2 + Ca(NO3)2

Ti(OH)2 + H2SO4 = Ti3(SO4)3 + H2O =>
3 Ti(OH)2 + 3 H2SO4 = Ti3(SO4)3 + 6 H2O

Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3

Ca(OH)2 + NHO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NHO3 = Ca(NO3)2 + 2 H2O

CH3COOH + C2H5OH = C2H5OCH + H2O =>
CH3COOH + 2 C2H5OH = 2 C2H5OCH + 2 H2O

KMnO4 + Na2SO3 + HCl = H2O + KCl + MnCl2 + Na2SO4 =>
2 KMnO4 + 5 Na2SO3 + 6 HCl = 3 H2O + 2 KCl + 2 MnCl2 + 5 Na2SO4

Mg(s) + ZnSO4(aq) = Mg(SO4)2(aq) + Zn(s) =>
Mg(s) + 2 ZnSO4(aq) = Mg(SO4)2(aq) + 2 Zn(s)

Mn + H2O = MnOOH + H =>
Mn + 2 H2O = MnOOH + 3 H

Co + HC2H3O2 = H2 + Co(C2H3O2)2 =>
Co + 2 HC2H3O2 = H2 + Co(C2H3O2)2

Mg(OH)2 + NHO3 = Mg(NO3)2 + H2O =>
Mg(OH)2 + 2 NHO3 = Mg(NO3)2 + 2 H2O

AgNO3 + H2 = Ag + H2(NO3) =>
AgNO3 + H2 = Ag + H2(NO3)

Ca + P3 = CaP2 =>
3 Ca + 2 P3 = 3 CaP2

FeCl3 + Ca(OH)2 = Fe(OH)3 + CaCl2 =>
2 FeCl3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaCl2

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Ni(NO3)2 + NaOH = Ni(OH)2(p) + NaNO3(s) =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2(p) + 2 NaNO3(s)

Pb3O4 + Sb2O3 + NaCl = Pb3(SbO4) + Na2O3 + Cl =>
2 Pb3O4 + Sb2O3 + 2 NaCl = 2 Pb3(SbO4) + Na2O3 + 2 Cl

Al2(SO4)3 + NiCl2 = Al2Cl2 + (SO4)3 + Ni =>
Al2(SO4)3 + NiCl2 = Al2Cl2 + (SO4)3 + Ni

[Pt(NH3)4](NO2)2 + O2 = N2 + H2O + PtO =>
2[Pt(NH3)4](NO2)2 + 3 O2 = 6 N2 + 12 H2O + 2 PtO

Ca(OH)2 + NaOH = Na2CaO2 + H2O =>
Ca(OH)2 + 2 NaOH = Na2CaO2 + 2 H2O

Na2O3S2 + Cl = NaCl + S2O3 =>
Na2O3S2 + 2 Cl = 2 NaCl + S2O3

NHO3 = NO2 + O2 + H2O =>
4 NHO3 = 4 NO2 + O2 + 2 H2O

Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2

H2PC6 + FSO4 + KOH = FOOH + P + K2SO4 + KC + H2O =>
H2PC6 + 4 FSO4 + 14 KOH = 4 FOOH + P + 4 K2SO4 + 6 KC + 6 H2O

Al + H2O(l) = Al(OH)3(aq) + H2(g) =>
2 Al + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2(g)

CuCl2 + (NH4)2Se = (NH4)Cl + CuSe =>
CuCl2 + (NH4)2Se = 2(NH4)Cl + CuSe

Na2Co3 = Na20 + Co2 =>
10 Na2Co3 = Na20 + 15 Co2

K2CrO4 + CoCl2 = KCl + Co2(CrO4)2 =>
2 K2CrO4 + 2 CoCl2 = 4 KCl + Co2(CrO4)2

K2PtCl6 + NaCl = KCl + Na2PtCl6 =>
K2PtCl6 + 2 NaCl = 2 KCl + Na2PtCl6

K2Cr2O7 + KI + HCl = CrCl3 + I2 + KCl + H2O =>
K2Cr2O7 + 6 KI + 14 HCl = 2 CrCl3 + 3 I2 + 8 KCl + 7 H2O

H2C2O4 + H2O = H3O{+} + C2O4{2-} =>
H2C2O4 + 2 H2O = 2 H3O{+} + C2O4{2-}

Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2

(NH4)2SO4 + AgClO4 = Ag2SO4 + NH4ClO4 =>
(NH4)2SO4 + 2 AgClO4 = Ag2SO4 + 2 NH4ClO4

Al + Na2O = Al2O3 + Na =>
2 Al + 3 Na2O = Al2O3 + 6 Na

CuCl2 + Mg(SO4) = CuSO4 + MgCl2 =>
CuCl2 + Mg(SO4) = CuSO4 + MgCl2

CH3COOH + NH3 = CHCOONH3 + H2 =>
2 CH3COOH + 2 NH3 = 2 CHCOONH3 + 3 H2

Ag + H2S + O2 = Ag2S + H2O =>
4 Ag + 2 H2S + O2 = 2 Ag2S + 2 H2O

CuCl2 + Mg(SO4) = CuSO4 + MgCl2 =>
CuCl2 + Mg(SO4) = CuSO4 + MgCl2

C2H4O2 + NaHCO2 = CO2 + H2O + NaC2H3O2 =>
3 C2H4O2 + 4 NaHCO2 = 2 CO2 + 2 H2O + 4 NaC2H3O2

CH3CH2OH + I2 + NaOH = I3CCOH + NaI + H2O =>
CH3CH2OH + 4 I2 + 5 NaOH = I3CCOH + 5 NaI + 5 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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