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Chemische vergelijkingen in evenwicht op12/18/24

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K3PO4 + Ca(NO3)2 = Ca3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 KNO3

Fe(NH4)(SO4)2*12H2O + NaOH = Fe(OH)3 + Na2SO4 + NH3 + H2O =>
Fe(NH4)(SO4)2*12H2O + 4 NaOH = Fe(OH)3 + 2 Na2SO4 + NH3 + 13 H2O

C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O

Ru + S = RuS2 =>
Ru + 2 S = RuS2

NaBrO + NH3 = NaBr + N2 + H2O =>
3 NaBrO + 2 NH3 = 3 NaBr + N2 + 3 H2O

(CH3)2S + O2 = CO2 + H2O + S =>
2(CH3)2S + 7 O2 = 4 CO2 + 6 H2O + 2 S

SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl

KOH + NaOH = NaKO + H2O =>
KOH + NaOH = NaKO + H2O

AgOHNaNO3NH3 = Ag(NH3)NaOHNO3 =>
AgOHNaNO3NH3 = Ag(NH3)NaOHNO3

CH2OH[CHOH]4CHO + Br2 + H2O = CH2OH[CHOH]4COOH + HBr =>
CH2OH[CHOH]4CHO + Br2 + H2O = CH2OH[CHOH]4COOH + 2 HBr

C3H6Br2 + Na = C6H12 + NaBr =>
2 C3H6Br2 + 4 Na = C6H12 + 4 NaBr

SnH2O = Sn(H2O) =>
SnH2O = Sn(H2O)

Cu2 = Cu =>
Cu2 = 2 Cu

FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3

CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O

FeFeOOO + CO = Fe + COO =>
FeFeOOO + 3 CO = 2 Fe + 3 COO

NiCl2 + O2 = NiO + ClO2 =>
2 NiCl2 + 5 O2 = 2 NiO + 4 ClO2

N2CO3(aq) + AgNO3(aq) = N2NO3(aq) + AgCO3(aq) =>
N2CO3(aq) + AgNO3(aq) = N2NO3(aq) + AgCO3(aq)

FeCl3 + KBr + C6H6 = FeBr2 + KCl + C6H5Cl + H2 =>
2 FeCl3 + 4 KBr + 2 C6H6 = 2 FeBr2 + 4 KCl + 2 C6H5Cl + H2

Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2

H2S + Ba(OH)2 = BaS + H2O =>
H2S + Ba(OH)2 = BaS + 2 H2O

ZnSO4 = ZnO + SO3 =>
ZnSO4 = ZnO + SO3

Cu + NaCo3 = CuCo3 + Na =>
Cu + NaCo3 = CuCo3 + Na

MgO + CH3COONH4 + H2O = Mg + CH3COO + NH4OH =>
MgO + 2 CH3COONH4 + H2O = Mg + 2 CH3COO + 2 NH4OH

Me4Br2 + Br = Me4Br5 =>
Me4Br2 + 3 Br = Me4Br5

CaOCl2 + NH3 = Ca + HCl + N2O + O2 =>
3 CaOCl2 + 2 NH3 = 3 Ca + 6 HCl + N2O + O2

B3N3H6 + BCl3 = B3N3H3Cl3 + B2H6 =>
2 B3N3H6 + 2 BCl3 = 2 B3N3H3Cl3 + B2H6

Al + Zn(OH)2 = Al2O3 + Zn + H2O =>
2 Al + 3 Zn(OH)2 = Al2O3 + 3 Zn + 3 H2O

NaNO3 + C18H36O2 = Na2O + CO2 + H2O + N2 =>
104 NaNO3 + 5 C18H36O2 = 52 Na2O + 90 CO2 + 90 H2O + 52 N2

H2O + Na2SiO4 + CO2 = Na2CO3 + H2SiO4 =>
H2O + Na2SiO4 + CO2 = Na2CO3 + H2SiO4

Hg2 + H2O = Hg2H2O =>
Hg2 + H2O = Hg2H2O

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

KOH(aq) + H2SO4(aq) = KHSO4(aq) + H2O =>
KOH(aq) + H2SO4(aq) = KHSO4(aq) + H2O

Na2SO4 + BrCl = NaCl + Br + SO4 =>
Na2SO4 + 2 BrCl = 2 NaCl + 2 Br + SO4

P4 + Cl = PCl4 =>
P4 + 16 Cl = 4 PCl4

I0 + HNO3 = HIO3 + NO + H2O =>
3 I0 + 5 HNO3 = 3 HIO3 + 5 NO + H2O

ZnH2SO4(aq) = Zn(H2SO4) =>
ZnH2SO4(aq) = Zn(H2SO4)

Mg + Cu(NO3)2 = Mg(NO3)2 + Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2 + Cu

Cr(NO3)3 + Na2CO3 = Cr2(CO3)3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaNO3

Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2

Au{3+} + N2H5{+} + H2O = Au + NO + H{+} =>
8 Au{3+} + 3 N2H5{+} + 6 H2O = 8 Au + 6 NO + 27 H{+}

Co(NO3)2 + K3Fe(CN)6 = Co3Fe(CN)6 + K(NO3)2 =>
3 Co(NO3)2 + K3Fe(CN)6 = Co3Fe(CN)6 + 3 K(NO3)2

As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2

KCrO2 + PbO2 + KOH + H2O = K2[Pb(OH)4] + K2CrO4 =>
2 KCrO2 + 3 PbO2 + 8 KOH + 2 H2O = 3 K2[Pb(OH)4] + 2 K2CrO4

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

NaClO4(aq) + AgNO3(aq) = NaNO3 + AgClO4 =>
NaClO4(aq) + AgNO3(aq) = NaNO3 + AgClO4

Zn(OH)2 + HPO2 = Zn(PO2)2 + H2O =>
Zn(OH)2 + 2 HPO2 = Zn(PO2)2 + 2 H2O

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

Ag + Na2S = Ag2S + Na =>
2 Ag + Na2S = Ag2S + 2 Na

Sb2S3(s) + O2(g) = Sb4O3(s) + SO2(g) =>
4 Sb2S3(s) + 15 O2(g) = 2 Sb4O3(s) + 12 SO2(g)

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