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Chemische vergelijkingen in evenwicht op12/20/24

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Breng de vergelijking van een chemische reactie in evenwicht
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl

Ca3Al2(OH)12 = CaO + Al2O3 + H2O =>
Ca3Al2(OH)12 = 3 CaO + Al2O3 + 6 H2O

FeS2 = Fe3S4S2 =>
3 FeS2 = Fe3S4S2

SO2O = (SO3)2 =>
2 SO2O = (SO3)2

Al(NO3)3*9H2O = Al2O3 + NO2 + O2 + H2O =>
4 Al(NO3)3*9H2O = 2 Al2O3 + 12 NO2 + 3 O2 + 36 H2O

AgNO3 + PbCl2 = PbNO3 + AgCl2 =>
AgNO3 + PbCl2 = PbNO3 + AgCl2

PO4 = P2O5 + O2 =>
4 PO4 = 2 P2O5 + 3 O2

Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3

Ca(OH)2 + KOH = KOHCa(OH)2 =>
Ca(OH)2 + KOH = KOHCa(OH)2

CuCl2(aq) + Na2SO4(aq) = CuSO4(s) + NaCl(aq) =>
CuCl2(aq) + Na2SO4(aq) = CuSO4(s) + 2 NaCl(aq)

FeC2O4*2H2O + O2 = CO2 + Fe3O4 + H2O =>
3 FeC2O4*2H2O + 2 O2 = 6 CO2 + Fe3O4 + 6 H2O

C8H11NO2 + O2 = CO2 + H2O + N2 =>
4 C8H11NO2 + 39 O2 = 32 CO2 + 22 H2O + 2 N2

H + Ar = HAr =>
H + Ar = HAr

Na + H + C + O3 = NaHCO3 =>
Na + H + C + O3 = NaHCO3

Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O

BrO3{-} + NH3OH{+} = Br{-} + NO3{-} + H2O + H{+} =>
BrO3{-} + NH3OH{+} = Br{-} + NO3{-} + H2O + 2 H{+}

HNO3 + H2S = H2SO4 + NO2 + H20**************** =>
20 HNO3 + 5 H2S = 5 H2SO4 + 20 NO2 + H20****************

CH3OH(CH3CO)2O = CH3COOHCH3COOCH3 =>
CH3OH(CH3CO)2O = CH3COOHCH3COOCH3

HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7

O2 + C4H10 = CH3COOH + H2O =>
5 O2 + 2 C4H10 = 4 CH3COOH + 2 H2O

Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O

AlCl + NaPo4 = AlPo4 + NaCl =>
AlCl + NaPo4 = AlPo4 + NaCl

Ba(OH)2 + H3PO4 = Ba3(PO4)2 + H2O =>
3 Ba(OH)2 + 2 H3PO4 = Ba3(PO4)2 + 6 H2O

H2Br2 = HBr =>
H2Br2 = 2 HBr

CaOSO2 = CaSO3 =>
CaOSO2 = CaSO3

Fe(OH)3 = Fe2O3 + H2O = O2 =>
2 Fe(OH)3 = Fe2O3 + 3 H2O

NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O

KHCO3HCl = KClCO2H2O =>
KHCO3HCl = KClCO2H2O

P4O10 + H2O = PH3 + O2 =>
P4O10 + 6 H2O = 4 PH3 + 8 O2

C2H2NaNH2 = C2HNaNH3 =>
C2H2NaNH2 = C2HNaNH3

Na2SO3 + CH3COOH = H2O + NaCH3COO + SO2 =>
Na2SO3 + 2 CH3COOH = H2O + 2 NaCH3COO + SO2

KOH + NO2 = KNO3 + H2 =>
2 KOH + 2 NO2 = 2 KNO3 + H2

C8H18 + H2O = C6H12O6 + H2 =>
3 C8H18 + 24 H2O = 4 C6H12O6 + 27 H2

O1 = O3 =>
3 O1 = O3

N3H3 = NH =>
N3H3 = 3 NH

Al + NaOH + H2O = NaAlO2 + H =>
Al + NaOH + H2O = NaAlO2 + 3 H

C3H4Cu(NH3)2Cl = C3H3CuNH3NH4Cl =>
C3H4Cu(NH3)2Cl = C3H3CuNH3NH4Cl

K2Cr2O7 + KI + H2SO4 = I2 + Cr2(SO4)3 + KSO4 + H2O =>
K2Cr2O7 + 2 KI + 7 H2SO4 = I2 + Cr2(SO4)3 + 4 KSO4 + 7 H2O

CoBr3 + MgS = Co2S3 + MgBr2 =>
2 CoBr3 + 3 MgS = Co2S3 + 3 MgBr2

Sr + Fe(NO3)3 = Fe + Sr(NO3) =>
3 Sr + Fe(NO3)3 = Fe + 3 Sr(NO3)

Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O

As + NO3{-} + H2O = AsO4{3-} + NO + H{+} =>
3 As + 5 NO3{-} + 2 H2O = 3 AsO4{3-} + 5 NO + 4 H{+}

(NH4)2MoO4 + Al(NO3)3 = NH4NO3 + Al2(MoO4)3 =>
3(NH4)2MoO4 + 2 Al(NO3)3 = 6 NH4NO3 + Al2(MoO4)3

NaClO + Ag + H2O = AgCl + NaOH + O2 =>
4 NaClO + 4 Ag + 2 H2O = 4 AgCl + 4 NaOH + O2

NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2

HCl + NaClO + KI = KCl + NaCl + I2 + H2O =>
2 HCl + NaClO + 2 KI = 2 KCl + NaCl + I2 + H2O

C6H12O6 = CH3CO2H =>
C6H12O6 = 3 CH3CO2H

NaSCN + KMnO2 + H2SO4 = K2SO4 + MnSO4 + HCN + H2O + Na2SO4 =>
2 NaSCN + 12 KMnO2 + 17 H2SO4 = 6 K2SO4 + 12 MnSO4 + 2 HCN + 16 H2O + Na2SO4

Al + O = Al2O3 =>
2 Al + 3 O = Al2O3

K2SiO3 + HBr = KBr + SiO2 + H2O =>
K2SiO3 + 2 HBr = 2 KBr + SiO2 + H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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