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Chemische vergelijkingen in evenwicht op12/26/24

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Breng de vergelijking van een chemische reactie in evenwicht
W + Br = WBr2 =>
W + 2 Br = WBr2

CU(OH)2 + H2 = CU + H2O =>
CU(OH)2 + H2 = CU + 2 H2O

Te + HNO3 = TeO2 + H2O + NO2 =>
Te + 4 HNO3 = TeO2 + 2 H2O + 4 NO2

N2O2 = N2(O2) =>
N2O2 = N2(O2)

Ga + H2 = GaH3 =>
2 Ga + 3 H2 = 2 GaH3

Ni(s) + SnCl2(aq) = NiCl2 + Sn =>
Ni(s) + SnCl2(aq) = NiCl2 + Sn

SbF5 = Sb + F2 =>
2 SbF5 = 2 Sb + 5 F2

(Na)3(PO4) + Ba(OH)2 = (Na)3(OH)2 + Ba(PO4) =>
(Na)3(PO4) + Ba(OH)2 = (Na)3(OH)2 + Ba(PO4)

Sn3(PO4)4 + Na2(CO3) = Sn2(CO3)4 + Na3(PO4) =>
2 Sn3(PO4)4 + 12 Na2(CO3) = 3 Sn2(CO3)4 + 8 Na3(PO4)

Cr(OH)3 + NaOH + Br2 = H2O + NaBr + Na2CrO4 =>
2 Cr(OH)3 + 10 NaOH + 3 Br2 = 8 H2O + 6 NaBr + 2 Na2CrO4

Cu2{+} + I{-} = Cu + I2 =>
2 Cu2{+} + 2 I{-} = 4 Cu + I2

C5H10O + Zn + H2O = C5H12O + Zn(OH)2 =>
C5H10O + Zn + 2 H2O = C5H12O + Zn(OH)2

(NH4)2(SO4) + Ba(OH)2 = Ba(SO4) + H2O + NH3 =>
(NH4)2(SO4) + Ba(OH)2 = Ba(SO4) + 2 H2O + 2 NH3

NH4 + H2O2 = HNO3 + H2O =>
2 NH4 + 9 H2O2 = 2 HNO3 + 12 H2O

Al2(SO4)3 + NaCl = Na(SO4)3 + Al + Cl =>
Al2(SO4)3 + NaCl = Na(SO4)3 + 2 Al + Cl

Zn + HNO = Zn(NO) + NH + HO =>
Zn + 2 HNO = Zn(NO) + NH + HO

S + NaOH = H2O + Na2S + Na2S2O3 =>
4 S + 6 NaOH = 3 H2O + 2 Na2S + Na2S2O3

Mg(NO3)2 = Mg(NO2)2 + O2 =>
Mg(NO3)2 = Mg(NO2)2 + O2

(Na)3(PO4) + Ba(OH)2 = (Na)3(OH)2 + Ba(PO4) =>
(Na)3(PO4) + Ba(OH)2 = (Na)3(OH)2 + Ba(PO4)

La(NO3)3 + SiO2 + C2H6N4O2 + Eu(NO3)3 = La997Si6O27Eu003 + H2O + CO2 + N2 =>
997 La(NO3)3 + 6 SiO2 + 1797 C2H6N4O2 + 2.9999999999999Eu(NO3)3 = La997Si6O27Eu003 + 5391 H2O + 3594 CO2 + 5094 N2

Al + KOH + H2O + H2SO4 = H2 + KAl(SO4)2*6H2O =>
2 Al + 2 KOH + 10 H2O + 4 H2SO4 = 3 H2 + 2 KAl(SO4)2*6H2O

HNO3 + Na(OH) = H2O + Na(NO3) =>
HNO3 + Na(OH) = H2O + Na(NO3)

S2O3 + I2 = S4I4 + O2 =>
2 S2O3 + 2 I2 = S4I4 + 3 O2

K3N + O2 = K2O + N2O5 =>
2 K3N + 4 O2 = 3 K2O + N2O5

S + H2O = SO2 + H2 =>
S + 2 H2O = SO2 + 2 H2

Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O =>
Na2CO3 + H2SO3 = Na2SO3 + CO2 + H2O

NaOH(s) + Cl2(g) = NaClO(s) + NaCl(s) + H2O(l) =>
2 NaOH(s) + Cl2(g) = NaClO(s) + NaCl(s) + H2O(l)

AgNO3 + (NH4)2S = Ag2S3 + NH4NO3 + NH4 =>
2 AgNO3 + 3(NH4)2S = Ag2S3 + 2 NH4NO3 + 4 NH4

Pt + H2 = PtH =>
2 Pt + H2 = 2 PtH

LiCl + K3PO4 = Li3PO4 + KCl =>
3 LiCl + K3PO4 = Li3PO4 + 3 KCl

ClCH2COOH + NH3 = CH2NH2COOH + HCl =>
ClCH2COOH + NH3 = CH2NH2COOH + HCl

Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O

Zn(OH)2 + NH3 = Zn(NH3)2 + OH =>
Zn(OH)2 + 2 NH3 = Zn(NH3)2 + 2 OH

Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2

NaHCO3 = H2O + CO2 + Na2CO3 =>
2 NaHCO3 = H2O + CO2 + Na2CO3

HKBr + H2O = HKBr*H2O =>
HKBr + H2O = HKBr*H2O

RbOH + (NH4)2S = Rb2S + NH4OH =>
2 RbOH + (NH4)2S = Rb2S + 2 NH4OH

CO + H = CH4 + H2O =>
CO + 6 H = CH4 + H2O

H{2}SO{4} + KCN = K{2}SO{4} + HCN =>
H{2}SO{4} + KCN = K{2}SO{4} + HCN

HgO + O2 = HgO3 =>
HgO + O2 = HgO3

Cl2O7 = Cl2 + O2 =>
2 Cl2O7 = 2 Cl2 + 7 O2

P4(s) + H2(g) = PH3(g) =>
P4(s) + 6 H2(g) = 4 PH3(g)

NH4 + HCl + O2 = NH4Cl + H2O =>
4 NH4 + 4 HCl + O2 = 4 NH4Cl + 2 H2O

MnO4 + Cl + H2O = Mn + HClO =>
MnO4 + 8 Cl + 4 H2O = Mn + 8 HClO

S8 + N2 = S4N4 =>
S8 + 4 N2 = 2 S4N4

CH3CH2NO2 + NH3 + H2O = CH3CH2NH2 + HNO3 =>
4 CH3CH2NO2 + 3 NH3 + H2O = 4 CH3CH2NH2 + 3 HNO3

PbCl2 + Al2(SO4)3 = PbSO4 + AlCl3 =>
3 PbCl2 + Al2(SO4)3 = 3 PbSO4 + 2 AlCl3

Li + H3BO3 = Li3BO3 + H2 =>
6 Li + 2 H3BO3 = 2 Li3BO3 + 3 H2

Cu{2+} + I{-} = CuI + I2 =>
2 Cu{2+} + 4 I{-} = 2 CuI + I2

H2O2 = O2 + H2O =>
2 H2O2 = O2 + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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