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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
ZHCl + Ca(OH)2 = CaCl2 + ZH2O =>
2 ZHCl + Ca(OH)2 = CaCl2 + 2 ZH2O

C7H5N3O6 + NH4ClO4 = CO2 + H2O + N2 + HCl =>
5 C7H5N3O6 + 21 NH4ClO4 = 35 CO2 + 44 H2O + 18 N2 + 21 HCl

(CH3)2CHCHO + B2H6 = [(CH3)2CHCH2O]3B =>
6(CH3)2CHCHO + B2H6 = 2[(CH3)2CHCH2O]3B

HNO2 + Ra(OH)2 = Ra(NO2)2 + HOH =>
2 HNO2 + Ra(OH)2 = Ra(NO2)2 + 2 HOH

N2 + H2O = H2O2 + N2H4 =>
N2 + 4 H2O = 2 H2O2 + N2H4

K2S + Cl2 = KCl + S =>
K2S + Cl2 = 2 KCl + S

Na2HPO4 = Na4P2O7H2O =>
2 Na2HPO4 = Na4P2O7H2O

C3H6O2 + Na2CO3 = C3H5NaO2 + CO2 + H2O =>
2 C3H6O2 + Na2CO3 = 2 C3H5NaO2 + CO2 + H2O

Cu(OH)2 + H3PO4 = H2O + Cu3(PO4)2 =>
3 Cu(OH)2 + 2 H3PO4 = 6 H2O + Cu3(PO4)2

BaAs + KAs + Zn + Mn + As = (Ba24K6)(Zn18Mn2)As40 =>
24 BaAs + 6 KAs + 18 Zn + 2 Mn + 10 As = (Ba24K6)(Zn18Mn2)As40

HC4H7O2 + O2 = CO2 + H2O =>
HC4H7O2 + 5 O2 = 4 CO2 + 4 H2O

CuO + Cl = CuCl2 + O2 =>
2 CuO + 4 Cl = 2 CuCl2 + O2

Fe2P + FeS2 = Fe2S3 + P3S9 =>
3 Fe2P + 36 FeS2 = 21 Fe2S3 + P3S9

Fe(NO3)2(aq) + K2CO3(aq) = Fe2(CO3)2(s) + KNO3(aq) =>
2 Fe(NO3)2(aq) + 2 K2CO3(aq) = Fe2(CO3)2(s) + 4 KNO3(aq)

NiSO4 + Na2Cr2O7 + H2SO4 = Ni2(SO4)3 + Cr2(SO4) + Na2SO4 + H2O =>
10 NiSO4 + Na2Cr2O7 + 7 H2SO4 = 5 Ni2(SO4)3 + Cr2(SO4) + Na2SO4 + 7 H2O

H3PO4(aq) + KOH(s) = K3PO4 + H2O =>
H3PO4(aq) + 3 KOH(s) = K3PO4 + 3 H2O

KI + KMnO4 + HCl = I2 + MnCl2 + KCl + H2O =>
10 KI + 2 KMnO4 + 16 HCl = 5 I2 + 2 MnCl2 + 12 KCl + 8 H2O

Si2H3 + O2 = HSiO2 + H2O =>
4 Si2H3 + 9 O2 = 8 HSiO2 + 2 H2O

MnO4 + (COOH)2 + H{+} = Mn{+2} + CO2 + H2O =>
MnO4 + 3(COOH)2 + 2 H{+} = Mn{+2} + 6 CO2 + 4 H2O

Cl + ZnBr2 = ClZnBr2 =>
Cl + ZnBr2 = ClZnBr2

P4 + KIO3 + KOH = K2HPO3 + I2 + H2O =>
5 P4 + 12 KIO3 + 28 KOH = 20 K2HPO3 + 6 I2 + 4 H2O

[Cd(NH3)4]{2+} + HCl = [CdCl4]{2-} + NH4{+} =>
[Cd(NH3)4]{2+} + 4 HCl = [CdCl4]{2-} + 4 NH4{+}

Hg2SO4 + Fe = Fe(SO4) + Hg2 =>
Hg2SO4 + Fe = Fe(SO4) + Hg2

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

C + Ca(OH)2 = CO2 + Ca + H2 =>
C + Ca(OH)2 = CO2 + Ca + H2

CaCl2 + O2 = CaO + Cl =>
2 CaCl2 + O2 = 2 CaO + 4 Cl

NH4Br + H2O = HBr + NH4OH =>
NH4Br + H2O = HBr + NH4OH

S2Cl2 + H2O = H2SO3 + HCl + S8 =>
16 S2Cl2 + 24 H2O = 8 H2SO3 + 32 HCl + 3 S8

Al1 + Cl2 = Al1Cl3 =>
2 Al1 + 3 Cl2 = 2 Al1Cl3

CuO + Cl2 = CuCl2 + O2 =>
2 CuO + 2 Cl2 = 2 CuCl2 + O2

S2Cl2 + H2O = SO2 + HCl + S8 =>
16 S2Cl2 + 16 H2O = 8 SO2 + 32 HCl + 3 S8

KF + BaBr2 = BaF2 + KBr =>
2 KF + BaBr2 = BaF2 + 2 KBr

KBrO3 + KI + HNO3 = Br2 + H2O + KNO3 + KIO3 =>
6 KBrO3 + 5 KI + 6 HNO3 = 3 Br2 + 3 H2O + 6 KNO3 + 5 KIO3

Pb + HNO3 = Pb(NO3)2 + NO2 + H2O =>
Pb + 4 HNO3 = Pb(NO3)2 + 2 NO2 + 2 H2O

CH3OH + O2 = CO + H2O =>
CH3OH + O2 = CO + 2 H2O

S2Cl2 + H2O = H2SO3 + HCl + S2 =>
4 S2Cl2 + 6 H2O = 2 H2SO3 + 8 HCl + 3 S2

Ca(NO3)2 + H3P = Ca3P2 + HNO3 =>
3 Ca(NO3)2 + 2 H3P = Ca3P2 + 6 HNO3

Mg{2+} + Li = Mg + Li{+} =>
Mg{2+} + 2 Li = Mg + 2 Li{+}

KBr(aq) + Cl2(aq) = KCl + Br2 =>
2 KBr(aq) + Cl2(aq) = 2 KCl + Br2

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

CaMg(CO3)2 + HCl = CaMgCl4 + H2O + CO2 =>
CaMg(CO3)2 + 4 HCl = CaMgCl4 + 2 H2O + 2 CO2

O + Sr = SrO =>
O + Sr = SrO

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

Al2(CO3)3 + Ca(OH)2 = Al(OH)3 + CaCO3 =>
Al2(CO3)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaCO3

Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2

C + I2 = CI3 =>
2 C + 3 I2 = 2 CI3

Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2

C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O

Pb + HNO3 = Pb(NO3)2 + H2 =>
Pb + 2 HNO3 = Pb(NO3)2 + H2

Al(OH)3 + H4SIO4 = Al4(SIO4)3 + H2O =>
4 Al(OH)3 + 3 H4SIO4 = Al4(SIO4)3 + 12 H2O

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Breng de vergelijking van een chemische reactie in evenwicht
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