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Chemische vergelijkingen in evenwicht op06/06/15

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HgO + H2SO4 = H2O + HgSO4 =>
HgO + H2SO4 = H2O + HgSO4

HNO2 + Al2O3 = Al(NO2)3 + H2O =>
6 HNO2 + Al2O3 = 2 Al(NO2)3 + 3 H2O

NaOH + C2H2O4 = C2HO4Na + H2O =>
NaOH + C2H2O4 = C2HO4Na + H2O

Ba(OH)2 + P2O5 + H2O = Ba(H2PO4)2 =>
Ba(OH)2 + P2O5 + H2O = Ba(H2PO4)2

ZnO + H3Po4 = Zn3(Po4)2 + H2O =>
3 ZnO + 2 H3Po4 = Zn3(Po4)2 + 3 H2O

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

AS2S3 + HNO3 + H2O = H2SO4 + NO + H3ASO4 =>
3 AS2S3 + 29 HNO3 + 2 H2O = 12 H2SO4 + 29 NO + 3 H3ASO4

H2SO4 + Mg = H2S + MgSO4 + H2O =>
5 H2SO4 + 4 Mg = H2S + 4 MgSO4 + 4 H2O

AS2S3 + HNO3 + H2O = H2SO4 + NO + H3ASO4 =>
3 AS2S3 + 29 HNO3 + 2 H2O = 12 H2SO4 + 29 NO + 3 H3ASO4

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Cr2(SO4)3 + NaOH = Cr(OH)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4

Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO

Al + O = AlO =>
Al + O = AlO

NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3

H2S + O2 = SO2 + H20 =>
10 H2S + 10 O2 = 10 SO2 + H20

Ba(OH)2 = Ba + OH =>
Ba(OH)2 = Ba + 2 OH

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O

C2H2 + KMNO4 + H20 = C2H6O2 + MNO2 + KOH =>
10 C2H2 + 20 KMNO4 + 3 H20 = 10 C2H6O2 + 20 MNO2 + 20 KOH

SO2 + NaOH = NaHSO3 =>
SO2 + NaOH = NaHSO3

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

N2O5 + NAOH = NANO3 + H2O =>
N2O5 + 2 NAOH = 2 NANO3 + H2O

H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O

C2H6 + O2 = CO2 + H20 =>
10 C2H6 + 20 O2 = 20 CO2 + 3 H20

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O

NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O

NaHSO3 + SO2 = NaHS2O5 =>
NaHSO3 + SO2 = NaHS2O5

C2H2 + KMnO4 + H20 = C2H6O2 + MnO2 + KOH =>
10 C2H2 + 20 KMnO4 + 3 H20 = 10 C2H6O2 + 20 MnO2 + 20 KOH

Mg + HCl = MgCl + H2 =>
2 Mg + 2 HCl = 2 MgCl + H2

Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3

HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O

Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2

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

FeSO4 + K2Co3 = FeCo3 + K2SO4 =>
FeSO4 + K2Co3 = FeCo3 + K2SO4

HCl + HNO3 = HOCl + NO + H2O =>
3 HCl + 2 HNO3 = 3 HOCl + 2 NO + H2O

NAOH + N2O5 = NANO3 + H2O =>
2 NAOH + N2O5 = 2 NANO3 + H2O

NaHCO3 + C6H8O7 = C6H5Na3O7 + CO2 + H2O =>
3 NaHCO3 + C6H8O7 = C6H5Na3O7 + 3 CO2 + 3 H2O

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

N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3

K2Cr2O7 + FeSO4 + KHSO4 = Cr2(SO4)3 + K2SO4 + Fe(SO4)3 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 28 KHSO4 = 2 Cr2(SO4)3 + 16 K2SO4 + 3 Fe(SO4)3 + 14 H2O

Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O

KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2

MnO4{-} + C2O4{2-} + H{+} = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 5 C2O4{2-} + 16 H{+} = 2 Mn{2+} + 10 CO2 + 8 H2O

K2Cr2O7 + FeSO4 + KHSO4 = K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 KHSO4 = 8 K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

NO2(g) + SO2(g) = NO(g) + SO3(g) =>
NO2(g) + SO2(g) = NO(g) + SO3(g)

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