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Chemische vergelijkingen in evenwicht op03/17/25

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Breng de vergelijking van een chemische reactie in evenwicht
Cs2O + HClO4 = Cs(ClO4) + H2O =>
Cs2O + 2 HClO4 = 2 Cs(ClO4) + H2O

K2Cr2O7 + BaCl2 + H2SO4 = Cl + Cr2S3O12 + BaSO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 BaCl2 + 7 H2SO4 = 6 Cl + Cr2S3O12 + 3 BaSO4 + K2SO4 + 7 H2O

Ba(NO3)2 + (NH4)2SO4 = BaSO4 + NH4(NO3) =>
Ba(NO3)2 + (NH4)2SO4 = BaSO4 + 2 NH4(NO3)

Mg + HCOOH = Mg(HCOO)2 + H2 =>
Mg + 2 HCOOH = Mg(HCOO)2 + H2

C3H3 + S8 = CS2 + H2S =>
16 C3H3 + 15 S8 = 48 CS2 + 24 H2S

NO2 + O3 = N2O7 =>
2 NO2 + O3 = N2O7

CuSO4*5H2O + KIO3 = Cu(IO3)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KIO3 = Cu(IO3)2 + K2SO4 + 5 H2O

H2S + KMnO4 = K2SO4 + H2O + MnO2 + KOH =>
3 H2S + 8 KMnO4 = 3 K2SO4 + 2 H2O + 8 MnO2 + 2 KOH

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

Rh + HCl + Cl2 = H2RhCl6 =>
Rh + 2 HCl + 2 Cl2 = H2RhCl6

NH3(aq) + O2(g) = NO(g) + H2O(l) =>
4 NH3(aq) + 5 O2(g) = 4 NO(g) + 6 H2O(l)

HC2H3O2(aq) + Mg(OH)2(s) = Mg(C2H3O2)2 + H2O =>
2 HC2H3O2(aq) + Mg(OH)2(s) = Mg(C2H3O2)2 + 2 H2O

KIO3 + SO2 + H2O = KI + H2SO4 =>
KIO3 + 3 SO2 + 3 H2O = KI + 3 H2SO4

Rh + HCl + Cl2 = H2RhCl6 =>
Rh + 2 HCl + 2 Cl2 = H2RhCl6

AgNO3 + NH3 + H2O = Ag2O + NH4NO3 =>
2 AgNO3 + 2 NH3 + H2O = Ag2O + 2 NH4NO3

C3H5NO3 + O2 = CO2 + H2O + N2 =>
4 C3H5NO3 + 11 O2 = 12 CO2 + 10 H2O + 2 N2

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

H2SO4 + NaOH = Na2(SO4)2 + H3O =>
2 H2SO4 + 2 NaOH = Na2(SO4)2 + 2 H3O

Zn + Mn(NO3)3 = Mn + Zn(NO3)2 =>
3 Zn + 2 Mn(NO3)3 = 2 Mn + 3 Zn(NO3)2

Pb(NO3)2 + (NH4)3(PO4) = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3(PO4) = Pb3(PO4)2 + 6 NH4NO3

C2H3OH + O2 = CO2 + H2O =>
2 C2H3OH + 5 O2 = 4 CO2 + 4 H2O

OH + C2H5COOH = H2O + C2H5COO =>
OH + C2H5COOH = H2O + C2H5COO

C5H7NO2 + O2 = CO2 + H2O + NO2 =>
4 C5H7NO2 + 27 O2 = 20 CO2 + 14 H2O + 4 NO2

KOH + NH4Br = KH4Br + NOH =>
KOH + NH4Br = KH4Br + NOH

C6H7N + Br2 = C6H7N(Br)3 =>
2 C6H7N + 3 Br2 = 2 C6H7N(Br)3

Ca + S = CaS(s) =>
Ca + S = CaS(s)

Rh + HCl + Cl2 = H2RhCl6 =>
Rh + 2 HCl + 2 Cl2 = H2RhCl6

CH3CN + O2 = CO + H2O + NO =>
4 CH3CN + 9 O2 = 8 CO + 6 H2O + 4 NO

Na2SO3 + H2 = Na2S + H2O =>
Na2SO3 + 3 H2 = Na2S + 3 H2O

Cr(NO3)3 + H2O2 = H2CrO4 + HNO3 + O2 =>
2 Cr(NO3)3 + 5 H2O2 = 2 H2CrO4 + 6 HNO3 + O2

CH3Cl + NH3 = CH3CH3CH3N + HCl =>
3 CH3Cl + NH3 = CH3CH3CH3N + 3 HCl

Ba(OH)2 + NH4NO3 = Ba(NO3)2 + NH3 + H2O =>
Ba(OH)2 + 2 NH4NO3 = Ba(NO3)2 + 2 NH3 + 2 H2O

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

Li + HOH = LiOH + H =>
Li + HOH = LiOH + H

Hg2(NO3)2 + CaI2 = HgI + Ca(NO3)2 =>
Hg2(NO3)2 + CaI2 = 2 HgI + Ca(NO3)2

H3PO4 + Mn(OH)2 = Mn3(PO4)2 + H2O =>
2 H3PO4 + 3 Mn(OH)2 = Mn3(PO4)2 + 6 H2O

Rh + HCl + Cl2 = H2RhCl5 =>
2 Rh + 4 HCl + 3 Cl2 = 2 H2RhCl5

SOC = CO + S =>
SOC = CO + S

Ba + Ni3(PO4)2 = Ni + Ba(PO4) =>
2 Ba + Ni3(PO4)2 = 3 Ni + 2 Ba(PO4)

H2Mg + NaOH = Na2Mg + H2O =>
H2Mg + 2 NaOH = Na2Mg + 2 H2O

Al4C3 = Al + C =>
Al4C3 = 4 Al + 3 C

K4[Fe(CN)6] + FeSO4 = Fe[Fe(CN)6] + K2SO4 + Fe2 =>
2 K4[Fe(CN)6] + 4 FeSO4 = 2 Fe[Fe(CN)6] + 4 K2SO4 + Fe2

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

HCl + CaF2 = CaCl2 + HF =>
2 HCl + CaF2 = CaCl2 + 2 HF

FeO + AlCl3 = FeCl3 + AlO =>
FeO + AlCl3 = FeCl3 + AlO

KBr + KMnO4 + H2SO4 = Br2 + MnSO4 + K2SO4 + H2O =>
10 KBr + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 MnSO4 + 6 K2SO4 + 8 H2O

Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3PO4 =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3PO4

CdCl2 + H2O = CdCl2(H2O)2 =>
CdCl2 + 2 H2O = CdCl2(H2O)2

C6H8N2 + O2 = CO2 + H2O + NH3 =>
2 C6H8N2 + 13 O2 = 12 CO2 + 2 H2O + 4 NH3

FeCl2 + HNO3 = Fe(NO3)3 + HCl + NO + H2O =>
3 FeCl2 + 10 HNO3 = 3 Fe(NO3)3 + 6 HCl + NO + 2 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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