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Chemische vergelijkingen in evenwicht op07/10/24

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Breng de vergelijking van een chemische reactie in evenwicht
Ca(OH0)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH0)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

Na + Cl{2} = NaCl{2} =>
Na + Cl{2} = NaCl{2}

Au(OH)3 + HI = Au + I2 + H2O =>
2 Au(OH)3 + 6 HI = 2 Au + 3 I2 + 6 H2O

H2SO3(aq) + Mg(OH)2(S) = H2O(l) + MgSO3(S) =>
H2SO3(aq) + Mg(OH)2(S) = 2 H2O(l) + MgSO3(S)

Pb(NO3)2(aq) + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2(aq) + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3

HI + HClO3 = HCl + I + H2O =>
6 HI + HClO3 = HCl + 6 I + 3 H2O

NaOH + CS2 + C2H7N = Na + H2O + C6H12N2S4 =>
2 NaOH + 2 CS2 + 2 C2H7N = 2 Na + 2 H2O + C6H12N2S4

C6H8O7 + H2O = C6H7O7{-} + H3O{+} =>
C6H8O7 + H2O = C6H7O7{-} + H3O{+}

NaI + Fe(SO4)3 = FeSO4 + I2 + Na2SO4 =>
4 NaI + Fe(SO4)3 = FeSO4 + 2 I2 + 2 Na2SO4

HOOCCOOH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
3 HOOCCOOH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 6 CO2 + 7 H2O

KMnO4 + SnCl2 + HCl = MnCl2 + SnCl4 + H2O + KCl =>
2 KMnO4 + 5 SnCl2 + 16 HCl = 2 MnCl2 + 5 SnCl4 + 8 H2O + 2 KCl

Mg(OH)2 + H2SO4 = MgSO4 + H4O2 =>
Mg(OH)2 + H2SO4 = MgSO4 + H4O2

H + BrO4 = HBrO4 =>
H + BrO4 = HBrO4

SbH3 + O2 = Sb2O3 + H2O =>
2 SbH3 + 3 O2 = Sb2O3 + 3 H2O

Zn + H2SO4 = S + H2O + Zn(HSO4)2 =>
3 Zn + 7 H2SO4 = S + 4 H2O + 3 Zn(HSO4)2

Ag{2} + Al = Ag + Al{2}S{3} =>
Ag{2} + Al = Ag + Al{2}S{3}

Cr2O7{-2} + Zn + H{+} = Cr{3+} + Zn{2+} + H2O =>
Cr2O7{-2} + 3 Zn + 14 H{+} = 2 Cr{3+} + 3 Zn{2+} + 7 H2O

AgNO3(aq) + NaSO4(aq) = AgSO4(s) + NaNO3(aq) =>
AgNO3(aq) + NaSO4(aq) = AgSO4(s) + NaNO3(aq)

AgSO3(aq) + KCl(aq) = AgCl + KSO3 =>
AgSO3(aq) + KCl(aq) = AgCl + KSO3

Na4TeO3 + NaI + HCl = NaCl + Te + H2O + I2 =>
Na4TeO3 + 2 NaI + 6 HCl = 6 NaCl + Te + 3 H2O + I2

BaCO3 + C = BaCO + CO2 =>
BaCO3 + C = BaCO + CO2

He + Na = NaHe =>
He + Na = NaHe

C4H10O + CuO = C4H8O + Cu + H2O =>
C4H10O + CuO = C4H8O + Cu + H2O

CrF2 + Cl2 = CrCl3 + F2 =>
2 CrF2 + 3 Cl2 = 2 CrCl3 + 2 F2

NH4NO3 + C6H8O7 = H2O + N2 + CO2 =>
9 NH4NO3 + C6H8O7 = 22 H2O + 9 N2 + 6 CO2

CO2 + O = CO4 =>
CO2 + 2 O = CO4

C2H5OH + CH3COOH = CH3OOC2H5 =>
2 C2H5OH + CH3COOH = 2 CH3OOC2H5

HCl + K2MnO4 = Cl2 + KCl + MnCl2 + H2O =>
8 HCl + K2MnO4 = 2 Cl2 + 2 KCl + MnCl2 + 4 H2O

KI(aq) + H2O(l) = H2(g) + I2(g) + KOH(aq) =>
2 KI(aq) + 2 H2O(l) = H2(g) + I2(g) + 2 KOH(aq)

Mo + H2SO4 = Mo2(SO4)3 + H2 =>
2 Mo + 3 H2SO4 = Mo2(SO4)3 + 3 H2

CuO + H2SO4 = CuSO4 + H2O(g) =>
CuO + H2SO4 = CuSO4 + H2O(g)

Fe{2+} + O{2-} = FeO =>
Fe{2+} + O{2-} = FeO

Ca(OH)2 + N2O3 = Ca(NO3)2 + N2 + H2O =>
3 Ca(OH)2 + 5 N2O3 = 3 Ca(NO3)2 + 2 N2 + 3 H2O

FeCl2 + NaClO4 + H2SO4 = Fe(ClO3)3 + Na2SO4 + NaClO3 + H2O =>
2 FeCl2 + 13 NaClO4 + H2SO4 = 2 Fe(ClO3)3 + Na2SO4 + 11 NaClO3 + H2O

OC2H2 + O2 = CO2 + H2O =>
OC2H2 + 2 O2 = 2 CO2 + H2O

(NH4)2PtCl4 + NH3 = NH4Cl + Pt(NH3)2Cl2 =>
(NH4)2PtCl4 + 2 NH3 = 2 NH4Cl + Pt(NH3)2Cl2

CH2CHCH3 + Cl2 = CH2CHCH2Cl + HCl =>
CH2CHCH3 + Cl2 = CH2CHCH2Cl + HCl

CuS + NaCN + H2O = Cu(CN)2 + H2SO4 + H2 + NaOH =>
CuS + 2 NaCN + 6 H2O = Cu(CN)2 + H2SO4 + 4 H2 + 2 NaOH

KNO2 + NaBiO3 + H2SO4 = KNO3 + Na2SO4 + Bi2O3 + H2O =>
2 KNO2 + 2 NaBiO3 + H2SO4 = 2 KNO3 + Na2SO4 + Bi2O3 + H2O

Ag + H2SO4(concentracion) = AgSO4 + SO2 + H2O =>
Ag + 2 H2SO4(concentracion) = AgSO4 + SO2 + 2 H2O

Zr + NOF = ZrF4 + NO =>
Zr + 4 NOF = ZrF4 + 4 NO

Li2SO4 + SrCl2 = LiCl + SrSO4 =>
Li2SO4 + SrCl2 = 2 LiCl + SrSO4

Bi(s) + O2(g) = Bi2O3(s) =>
4 Bi(s) + 3 O2(g) = 2 Bi2O3(s)

Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3

(HN4)2SO4 + CaCO3 = (HN4)2CO3 + CaSO4 =>
(HN4)2SO4 + CaCO3 = (HN4)2CO3 + CaSO4

CaO + LiCl = Li2O + CaCl2 =>
CaO + 2 LiCl = Li2O + CaCl2

(NH4)2CrO7(s) = CrO3(s) + N2(g) + H2O(g) =>
(NH4)2CrO7(s) = CrO3(s) + N2(g) + 4 H2O(g)

CrF2 + Cl2 = CrCl3 + F2 =>
2 CrF2 + 3 Cl2 = 2 CrCl3 + 2 F2

P4 + HCl = PCl5 + H2 =>
P4 + 20 HCl = 4 PCl5 + 10 H2

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

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Breng de vergelijking van een chemische reactie in evenwicht
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