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Chemische vergelijkingen in evenwicht op12/28/24

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Breng de vergelijking van een chemische reactie in evenwicht
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2

HCl + KO = KCl + HO =>
HCl + KO = KCl + HO

AlOCO = AlCO2 =>
AlOCO = AlCO2

AgCl + Cu = Ag + CuCl2 =>
2 AgCl + Cu = 2 Ag + CuCl2

AsS3 + O2 = As2O3 + SO2 =>
4 AsS3 + 15 O2 = 2 As2O3 + 12 SO2

Fe + C + N = FeCN2 =>
Fe + C + 2 N = FeCN2

K(s) + H2O(l) = KOH(g)(aq) + H2 =>
2 K(s) + 2 H2O(l) = 2 KOH(g)(aq) + H2

Mg + O(heat) = MgO =>
Mg + O(heat) = MgO

HI + NH3 = NH4I =>
HI + NH3 = NH4I

KMnO4 + C12H22O11 = CO2 + MnO2 + H2O + KOH =>
16 KMnO4 + C12H22O11 = 12 CO2 + 16 MnO2 + 3 H2O + 16 KOH

KAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + SiO2 + K{+} + HCO3{-} =>
2 KAlSi3O8 + 2 H2CO3 + H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 K{+} + 2 HCO3{-}

Zn(OH)2K2OH2O = K2[Zn(OH)4] =>
Zn(OH)2K2OH2O = K2[Zn(OH)4]

Au + Br = AuBr =>
Au + Br = AuBr

Hg(NO2) + O2 = HgO + (NO2) =>
2 Hg(NO2) + O2 = 2 HgO + 2(NO2)

AlCl3 + K3[Cr(OH)6] = Cr(OH)3 + Al(OH)3 + KCl =>
AlCl3 + K3[Cr(OH)6] = Cr(OH)3 + Al(OH)3 + 3 KCl

CaBr2 + AgNo3 = AgBr + Ca(No3)2 =>
CaBr2 + 2 AgNo3 = 2 AgBr + Ca(No3)2

CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O =>
CH3CH2NH2NaNO2HCl = CH3CH2OHN2NaClH2O

Al2(SO4)3 + HNO3 = Al(NO3)3 + H2(SO4) =>
Al2(SO4)3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2(SO4)

C2H4 + OH = C2H4(OH)2 =>
C2H4 + 2 OH = C2H4(OH)2

Cl2 + AlI = AlCl3 + I2 =>
3 Cl2 + 2 AlI = 2 AlCl3 + I2

Ni{2+} + K = Ni + K{+} =>
Ni{2+} + 2 K = Ni + 2 K{+}

BiI3 = Bi + I2 =>
2 BiI3 = 2 Bi + 3 I2

Zn + NaOH = H2 + Na2ZnO2 =>
Zn + 2 NaOH = H2 + Na2ZnO2

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

W + H2O = WO3 + H2 =>
W + 3 H2O = WO3 + 3 H2

Ni + SnCl2 = NiCl2 + Sn =>
Ni + SnCl2 = NiCl2 + Sn

C6H12O6 + H2 = CH4 + H2O =>
C6H12O6 + 12 H2 = 6 CH4 + 6 H2O

C12H8S + H2 = C12H10 + H2S =>
C12H8S + 2 H2 = C12H10 + H2S

PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O

Bi(NO3)3 + Na(Sn(OH)4) + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
Bi(NO3)3 + 3 Na(Sn(OH)4) + 6 NaOH = Bi + 3 Na2(Sn(OH)6) + 3 NaNO3

PbI2 + Cl2 = PbCl2 + I =>
PbI2 + Cl2 = PbCl2 + 2 I

NH3 = N + H =>
NH3 = N + 3 H

AgNO3 + Na3PO4 = Na3(NO3) + AgPO4 =>
AgNO3 + Na3PO4 = Na3(NO3) + AgPO4

Fe(NO3)2 + Na2CO3 + H2O = Fe(OH)2 + NaNO3 + CO2 =>
Fe(NO3)2 + Na2CO3 + H2O = Fe(OH)2 + 2 NaNO3 + CO2

MnCl2*4H2O + NH4OH = Mn(OH)2 + NH4Cl + H2O =>
MnCl2*4H2O + 2 NH4OH = Mn(OH)2 + 2 NH4Cl + 4 H2O

C6H5OH + K2Cr2O7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + K2SO4 + H2O =>
21 C6H5OH + 8 K2Cr2O7 + 32 H2SO4 = 18 C6H5COOH + 8 Cr2(SO4)3 + 8 K2SO4 + 41 H2O

NaOHHCl2 = NaCl2H2O =>
NaOHHCl2 = NaCl2H2O

Al(OH)3 + KOH = KAl(OH)4 =>
Al(OH)3 + KOH = KAl(OH)4

Au + S = Au2S3 =>
2 Au + 3 S = Au2S3

C6H5COOH + Cl2 = C6H5COOCl + HCl =>
C6H5COOH + Cl2 = C6H5COOCl + HCl

AlI3 + CuSO4 = Al2(SO4)3 + CuI2 =>
2 AlI3 + 3 CuSO4 = Al2(SO4)3 + 3 CuI2

NaFHNO3 = NaNO3HF =>
NaFHNO3 = NaNO3HF

IF = F2 + I2 =>
2 IF = F2 + I2

Ca + NH3 = CaH2 + N2 =>
3 Ca + 2 NH3 = 3 CaH2 + N2

N + Cl = NCl3 =>
N + 3 Cl = NCl3

CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4

H2Se + H2O = SeO2 + H2 =>
H2Se + 2 H2O = SeO2 + 3 H2

Magnesiumbromide + aluminum = aluminumbromide + magnesium =>
3 MgBr2 + 2 Al = 2 AlBr3 + 3 Mg

C2H5OH = C4H10O + H2O =>
2 C2H5OH = C4H10O + H2O

KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na

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Breng de vergelijking van een chemische reactie in evenwicht
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