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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Al + HCI = AlCI + H =>
Al + HCI = AlCI + H

Mg3(PO4)2 + HCl = MgCl2 + H3(PO4) =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 2 H3(PO4)

C2H5OH + H3BO3 = C6H15BO3 + H2O =>
3 C2H5OH + H3BO3 = C6H15BO3 + 3 H2O

Ca3P2 + O2 = CaO + P2O5 =>
Ca3P2 + 4 O2 = 3 CaO + P2O5

K2Cr2O7 + CH3OH + H{+} = Cr2O3 + K{+} + CO2 + H2O =>
K2Cr2O7 + CH3OH + 2 H{+} = Cr2O3 + 2 K{+} + CO2 + 3 H2O

AgNO3NaCl = NaNO3 + AgCl =>
AgNO3NaCl = NaNO3 + AgCl

H3PO4 + MgCl2 + NH4Cl = NH4MgPO4 + HCl =>
H3PO4 + MgCl2 + NH4Cl = NH4MgPO4 + 3 HCl

C21H29N2O2B + C7H8O2 = C28H33N2O2B + H2O =>
C21H29N2O2B + C7H8O2 = C28H33N2O2B + 2 H2O

C6H12O + Na2Cr2O7 = C6H10O + Cr + H2O + Na =>
7 C6H12O + Na2Cr2O7 = 7 C6H10O + 2 Cr + 7 H2O + 2 Na

CO2 = O2 + CO =>
2 CO2 = O2 + 2 CO

Cr(OH)3 + H2S = Cr2S3 + H2O =>
2 Cr(OH)3 + 3 H2S = Cr2S3 + 6 H2O

Fe2Cl + H2O = HCl + Fe2OH =>
Fe2Cl + H2O = HCl + Fe2OH

SCl2 + NH3 = S4N4 + NH4Cl + S =>
6 SCl2 + 16 NH3 = S4N4 + 12 NH4Cl + 2 S

NaVO3 + HCl + Pt = H2[PtCl6] + VOCl2 + NaCl + H2O =>
4 NaVO3 + 18 HCl + Pt = H2[PtCl6] + 4 VOCl2 + 4 NaCl + 8 H2O

AlK(SO4)2*12H2O + NaOH = Al(OH)3 + Na2SO4 + K2SO4 + H2O =>
2 AlK(SO4)2*12H2O + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4 + K2SO4 + 24 H2O

Ag2O + NH4OH + NH4NO3 = AgN3H6O3 + H2O =>
Ag2O + 2 NH4OH + 2 NH4NO3 = 2 AgN3H6O3 + 3 H2O

Ba3(PO4)2 + Fe2(SO4)3 = Ba(SO4) + Fe(PO4) =>
Ba3(PO4)2 + Fe2(SO4)3 = 3 Ba(SO4) + 2 Fe(PO4)

Ca5(PO4)3F + H2SO4 = H3PO4 + HF + CaSO4 =>
Ca5(PO4)3F + 5 H2SO4 = 3 H3PO4 + HF + 5 CaSO4

AgNO3NaCl = NaNO3 + AgCl =>
AgNO3NaCl = NaNO3 + AgCl

PbCl2 + Na2CrO4 = (PbCrO4) + NaCl =>
PbCl2 + Na2CrO4 = (PbCrO4) + 2 NaCl

Al(s) + Fe2O3(s) = Al2O3(l) + Fe(l) =>
2 Al(s) + Fe2O3(s) = Al2O3(l) + 2 Fe(l)

K2SO3 = K2S + O2 =>
2 K2SO3 = 2 K2S + 3 O2

[Co(H2NCH2CH2NH2)2(OH2)2]Cl2 + O2 = [Co(H2NCH2CH2NH2)2(OH)(OH2)]Cl2 + H2O =>
4[Co(H2NCH2CH2NH2)2(OH2)2]Cl2 + O2 = 4[Co(H2NCH2CH2NH2)2(OH)(OH2)]Cl2 + 2 H2O

C5H12O + C4H6O3 = C7H14O2 + CH3COOH =>
C5H12O + C4H6O3 = C7H14O2 + CH3COOH

CO + Al = AlO + C =>
CO + Al = AlO + C

HBr + K2CO3 = H2CO3 + KBr =>
2 HBr + K2CO3 = H2CO3 + 2 KBr

Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2

CuSO4 + NaHCO3 = CuCO4 + NaHSO3 =>
CuSO4 + NaHCO3 = CuCO4 + NaHSO3

Si2O4 + H2O = H2Si2O5 =>
Si2O4 + H2O = H2Si2O5

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

C3H8OH(l) + O2(g) = CO2 + H2O =>
4 C3H8OH(l) + 19 O2(g) = 12 CO2 + 18 H2O

Al2(SO4)3 + Ca(CN)2 = CaSO4 + Al(CN)3 =>
Al2(SO4)3 + 3 Ca(CN)2 = 3 CaSO4 + 2 Al(CN)3

C2H5(OH)2 + O2 = CO2 + H2O =>
4 C2H5(OH)2 + 11 O2 = 8 CO2 + 14 H2O

Br2 + Li2O = Li + BrO =>
Br2 + 2 Li2O = 4 Li + 2 BrO

AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2

H2 + SO = S + H2O =>
H2 + SO = S + H2O

PBr3 + H2O = BrH + H3PO3 =>
PBr3 + 3 H2O = 3 BrH + H3PO3

Fe2O3 + HClO4 = FeClO5 + H2O =>
Fe2O3 + 2 HClO4 = 2 FeClO5 + H2O

Na2SO3 + HCI = NaCI + H2SO3 =>
Na2SO3 + 2 HCI = 2 NaCI + H2SO3

Cu(SO4) + Na2CO3 + H2O = Na2SO4 + Cu(OH)2 + CO2 =>
Cu(SO4) + Na2CO3 + H2O = Na2SO4 + Cu(OH)2 + CO2

H2O2(I) = H2O(I) + O2(g) =>
2 H2O2(I) = 2 H2O(I) + O2(g)

Mg3N2 = Mg + N =>
Mg3N2 = 3 Mg + 2 N

C4H6O3 + C8H8O3 = C10H10O4 + H2O =>
C4H6O3 + 2 C8H8O3 = 2 C10H10O4 + H2O

SiO2 + Na2CO3 = Na2SiO3 + CO2 =>
SiO2 + Na2CO3 = Na2SiO3 + CO2

AgNo{3} + NaCl = AgCl + NaNo{3} =>
AgNo{3} + NaCl = AgCl + NaNo{3}

Ba3(PO4)2 + H2SO4 = Ba(H2PO4)2 + BaSO4 =>
Ba3(PO4)2 + 2 H2SO4 = Ba(H2PO4)2 + 2 BaSO4

C9H8O2 + Br2 = C9H8O2Br2 =>
C9H8O2 + Br2 = C9H8O2Br2

Ca(NO3)2 + Na2(CO3) = Ca(CO3) + NaNO3 =>
Ca(NO3)2 + Na2(CO3) = Ca(CO3) + 2 NaNO3

H3BO3(aq) = H4B6O11(s) + H2O(l) =>
6 H3BO3(aq) = H4B6O11(s) + 7 H2O(l)

CCl4 + O2 = CCl2O + Cl2 =>
2 CCl4 + O2 = 2 CCl2O + 2 Cl2

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