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Chemische vergelijkingen in evenwicht op01/24/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al2 + SO4 + K3PO4 = AlPO4 + K2SO4 =>
Al2 + 3 SO4 + 2 K3PO4 = 2 AlPO4 + 3 K2SO4

CdS + KCN = K2[Cd(CN)4] + K2S =>
CdS + 4 KCN = K2[Cd(CN)4] + K2S

KMnO4 + H2SO3 + KOH = K2MnO4 + H2SO4 + H2O =>
2 KMnO4 + H2SO3 + 2 KOH = 2 K2MnO4 + H2SO4 + H2O

FeC6H5O7 + H2O2 = FeC6H7O7 + O =>
FeC6H5O7 + H2O2 = FeC6H7O7 + 2 O

Na2S2O3 + HCl = NaCl + SO2 + H2S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 SO2 + 2 H2S + H2O

CH3CH(OH)CH2OH + HBr = CH3CH(OH)CH2Br + H2O =>
CH3CH(OH)CH2OH + HBr = CH3CH(OH)CH2Br + H2O

Na2S2O3 + HCl = NaCl + SO2 + H2S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 SO2 + 2 H2S + H2O

Al2(SO4)3 + NaHCO3 = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 6 NaHCO3 = 2 Al(OH)3 + 3 Na2SO4 + 6 CO2

hydrochloricacid + NaOH = H2O + sodiumchloride =>
HCl + NaOH = H2O + NaCl

CuSO4 + (NH4)2SO4 = Cu(NH4) + SO4 =>
2 CuSO4 + (NH4)2SO4 = 2 Cu(NH4) + 3 SO4

Na + H2O = O + H2Na =>
Na + H2O = O + H2Na

K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2

Na2S2O3 + HCl = NaCl + SO2 + H2S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 4 SO2 + 2 H2S + H2O

(OH)2 = H2O + O2 =>
2(OH)2 = 2 H2O + O2

NaBH4 + CH3OH = NaBCH3O + H2 =>
2 NaBH4 + 2 CH3OH = 2 NaBCH3O + 5 H2

Fe{3+} + Na + CrO4{2-} = Fe + Na2CrO4 =>
2 Fe{3+} + 6 Na + 3 CrO4{2-} = 2 Fe + 3 Na2CrO4

Li2CO3 + HCl = LiCl + CO3 + H2 =>
Li2CO3 + 2 HCl = 2 LiCl + CO3 + H2

Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2

Al4Si3 + HOH = Al(OH)3 + SiH4 =>
Al4Si3 + 12 HOH = 4 Al(OH)3 + 3 SiH4

NaC6H5COO + HCl = NaCl + C6H5COOH =>
NaC6H5COO + HCl = NaCl + C6H5COOH

MnO{-} + (COOH)2 + H{+} = Mn2 + CO2 + H2O =>
2 MnO{-} + (COOH)2 + 2 H{+} = Mn2 + 2 CO2 + 2 H2O

CaC2 + O = Ca + CO2 =>
CaC2 + 4 O = Ca + 2 CO2

OH + Cu = Cu(OH) =>
OH + Cu = Cu(OH)

Zn + HNO3 = Zn(NO3) + NH4NO2 + H2O =>
10 Zn + 12 HNO3 = 10 Zn(NO3) + NH4NO2 + 4 H2O

HgI2 + O2 = Hg2O + I2 =>
4 HgI2 + O2 = 2 Hg2O + 4 I2

F + O = FO6 =>
F + 6 O = FO6

Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO

MnCl2 + NaOH + H2O2 = H2O + Na2MnO4 + NaCl =>
MnCl2 + 4 NaOH + 2 H2O2 = 4 H2O + Na2MnO4 + 2 NaCl

Na2SO4 + HCI = NaCI + H2SO4 =>
Na2SO4 + 2 HCI = 2 NaCI + H2SO4

Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)

NaH + H2O = NaOH2 + H2 =>
2 NaH + 2 H2O = 2 NaOH2 + H2

MnCl2 + NaOH + H2O2 = H2O + Na2MnO4 + NaCl =>
MnCl2 + 4 NaOH + 2 H2O2 = 4 H2O + Na2MnO4 + 2 NaCl

C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O

MnCl2 + NaOH + H2O2 = H2O + Na2MnO4 + NaCl =>
MnCl2 + 4 NaOH + 2 H2O2 = 4 H2O + Na2MnO4 + 2 NaCl

C2 + H2 + O2 = C7H6O2 =>
7 C2 + 6 H2 + 2 O2 = 2 C7H6O2

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl

AuCn3 + Zn = Au + ZnCn2 =>
2 AuCn3 + 3 Zn = 2 Au + 3 ZnCn2

C6HC + O2 = H2O + CO2 =>
4 C6HC + 29 O2 = 2 H2O + 28 CO2

C6H8O7 + NaOH = NaC6H7O7 + H2O =>
C6H8O7 + NaOH = NaC6H7O7 + H2O

NaCl3 + SO2 + H2O + O2 = NaSO4 + HCl =>
4 NaCl3 + 4 SO2 + 6 H2O + O2 = 4 NaSO4 + 12 HCl

CO2 + NaOH = CO3Na2 + H2O =>
CO2 + 2 NaOH = CO3Na2 + H2O

MnCl2 + NaOH + H2O2 = H2O + Na2MnO4 + NaCl =>
MnCl2 + 4 NaOH + 2 H2O2 = 4 H2O + Na2MnO4 + 2 NaCl

H2O2 + CH4N2O = (NH4)2CO3 + O =>
2 H2O2 + CH4N2O = (NH4)2CO3 + 2 O

Na2SO3 + Ba(NO3)2 = BaSO3 + Na2(NO3)2 =>
Na2SO3 + Ba(NO3)2 = BaSO3 + Na2(NO3)2

FeSO4 + NaOH + KMnO4 = Fe(MnO4)2 + Na2SO4 + KOH =>
FeSO4 + 2 NaOH + 2 KMnO4 = Fe(MnO4)2 + Na2SO4 + 2 KOH

KNO3(aq) = KNO2(aq) + O2 =>
2 KNO3(aq) = 2 KNO2(aq) + O2

K + Fe2(SO4)3 + H2O = K(SO4) + Fe(OH) + H2 =>
3 K + Fe2(SO4)3 + 2 H2O = 3 K(SO4) + 2 Fe(OH) + H2

BrO3{-} + Cr{3+} + H2O = Br{-} + Cr2O7{-} + H{+} =>
7 BrO3{-} + 12 Cr{3+} + 21 H2O = 7 Br{-} + 6 Cr2O7{-} + 42 H{+}

MnO3 + ClO = MnClO4 =>
MnO3 + ClO = MnClO4

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Breng de vergelijking van een chemische reactie in evenwicht
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