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Chemische vergelijkingen in evenwicht op01/11/25

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Breng de vergelijking van een chemische reactie in evenwicht
H3BO3 + C2H5OH = B(OC2H5)3 + H2O =>
H3BO3 + 3 C2H5OH = B(OC2H5)3 + 3 H2O

BaCl2(aq) + AgNO3(aq) = BaNO3(s) + AgCl2(aq) =>
BaCl2(aq) + AgNO3(aq) = BaNO3(s) + AgCl2(aq)

NH4CH3COO + AgNO3 = NH4NO3AgCH3COO =>
NH4CH3COO + AgNO3 = NH4NO3AgCH3COO

HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2

C9NO2H13 + C3H8 = CO2 + C10H15N + H2O =>
2 C9NO2H13 + C3H8 = CO2 + 2 C10H15N + 2 H2O

Na2CO3 + Na2S = Na2Na + S2CO3 =>
Na2CO3 + 2 Na2S = 2 Na2Na + S2CO3

(Na)2C2O4 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5(Na)2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O

Ag + S = AgS2S =>
Ag + 3 S = AgS2S

Fe2(SO4)3 + MgS = Fe2S3 + MgSO4 =>
Fe2(SO4)3 + 3 MgS = Fe2S3 + 3 MgSO4

AgS + NaCl = NaS + AgCl =>
AgS + NaCl = NaS + AgCl

HCOOH + NH3 = HCOONH4 =>
HCOOH + NH3 = HCOONH4

KBr + KClO3 + H2SO4 = K2SO4 + Br2 + KCl + H2O =>
6 KBr + KClO3 + 3 H2SO4 = 3 K2SO4 + 3 Br2 + KCl + 3 H2O

CH3CC(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
18 CH3CC(CH3)CH3 + 4 KMnO4 + 26 H2O = 15(CH3)2C(OH)C(OH)(CH3)2 + 4 MnO2 + 4 KOH

Au2S3 + PS2 = AuP + S2 =>
2 Au2S3 + 4 PS2 = 4 AuP + 7 S2

Mn3O4 + KClO4 + KCO3 = KMnO4 + KCl + CO2 =>
4 Mn3O4 + 5 KClO4 + 12 KCO3 = 12 KMnO4 + 5 KCl + 12 CO2

H2S + Fe = H2Fe + S =>
H2S + Fe = H2Fe + S

Ca(OH)2 + H8Cl8 = CaCl2 + H2O =>
4 Ca(OH)2 + H8Cl8 = 4 CaCl2 + 8 H2O

Ca(BrO3)2 + H2O = Ca(OH)2 + H(BrO3) =>
Ca(BrO3)2 + 2 H2O = Ca(OH)2 + 2 H(BrO3)

C7H15OH + O2 = CO2 + H2O =>
2 C7H15OH + 21 O2 = 14 CO2 + 16 H2O

(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + (NH4NO3) =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12(NH4NO3)

H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO3 + H2O =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3PO4*12MoO3 + 21 NH4NO3 + 12 H2O

NH4(s) + I = NH4I(s) =>
NH4(s) + I = NH4I(s)

C3H7Br + Na = C6H14 + NaBr =>
2 C3H7Br + 2 Na = C6H14 + 2 NaBr

MgO + CO = Mg2CO3 =>
2 MgO + CO = Mg2CO3

LiMnO4 + HF = LiF + MnF2 + H2O + F2 =>
2 LiMnO4 + 16 HF = 2 LiF + 2 MnF2 + 8 H2O + 5 F2

Cu(OH)2 + Al(OH)3 = Cu(AlO2)2 + H2O =>
Cu(OH)2 + 2 Al(OH)3 = Cu(AlO2)2 + 4 H2O

Hg(NO3)2 + BeCl2 = HgCl2 + Be(NO3)2 =>
Hg(NO3)2 + BeCl2 = HgCl2 + Be(NO3)2

Pb + Ag{+} = Ag + Pb2{+} =>
2 Pb + Ag{+} = Ag + Pb2{+}

C6H5NH2 + CH3CO2COCH3 = C6H5NHCOCH3 + CH3COOH =>
C6H5NH2 + CH3CO2COCH3 = C6H5NHCOCH3 + CH3COOH

SeO2H2O = H2SeO3 =>
SeO2H2O = H2SeO3

Al(OH)3 + HCl = Al + ClO + H2O =>
Al(OH)3 + HCl = Al + ClO + 2 H2O

C2H5OH + K2Cr2O7 + H2SO4 = H4C202 + Cr2(SO4)3 + K2SO4 + H2O =>
303 C2H5OH + 200 K2Cr2O7 + 800 H2SO4 = 3 H4C202 + 200 Cr2(SO4)3 + 200 K2SO4 + 1703 H2O

K(aq) + HCl(aq) = KCl + H2 =>
2 K(aq) + 2 HCl(aq) = 2 KCl + H2

C3H6O3 + NaOH = CHONa + H2O =>
C3H6O3 + 3 NaOH = 3 CHONa + 3 H2O

Ba(NO3)2 + NaHSO4 = BaSO4 + NaNO3 + HNO3 =>
Ba(NO3)2 + NaHSO4 = BaSO4 + NaNO3 + HNO3

C25H52(s) + O2(g) = CO2(g) + H2O(g) =>
C25H52(s) + 38 O2(g) = 25 CO2(g) + 26 H2O(g)

PV3 + BO = BV2 + P2O3 =>
2 PV3 + 3 BO = 3 BV2 + P2O3

MnO4{-} + Cl{-} + H{+} = Mn{2+} + Cl2 + H2O(basic) =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{2+} + 5 Cl2 + 8 H2O(basic)

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

Mg(OH)2() + HCl = MgCl2 + H2O =>
Mg(OH)2() + 2 HCl = MgCl2 + 2 H2O

((NH4)2(Cu(SO4)2)*6H2O) + H2S = CuS + (NH4)2S + H2O + H2SO4 =>
((NH4)2(Cu(SO4)2)*6H2O) + 2 H2S = CuS + (NH4)2S + 6 H2O + 2 H2SO4

C4H10(aq) + O2(g) = CO2(g) + H2O =>
2 C4H10(aq) + 13 O2(g) = 8 CO2(g) + 10 H2O

P4O6 + H2O = H3P + O2 =>
P4O6 + 6 H2O = 4 H3P + 6 O2

Ba(OH) + HCOOH = H2O + HCOOBa =>
Ba(OH) + HCOOH = H2O + HCOOBa

Sr + HCl = SrClH =>
Sr + HCl = SrClH

Al2S3 + O2 = Al2O3 + S =>
2 Al2S3 + 3 O2 = 2 Al2O3 + 6 S

P + S = P2S5 =>
2 P + 5 S = P2S5

Ag2CrO4 + HNO3 = AgNO3 + H2O + CrO3 =>
Ag2CrO4 + 2 HNO3 = 2 AgNO3 + H2O + CrO3

C2H5OH + NaOH = O2 + Na + CH4 =>
2 C2H5OH + 4 NaOH = 3 O2 + 4 Na + 4 CH4

Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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