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Chemische vergelijkingen in evenwicht op10/29/18

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Breng de vergelijking van een chemische reactie in evenwicht
As2S3 + O2 = As2O3 + SO2 =>
2 As2S3 + 9 O2 = 2 As2O3 + 6 SO2

HCIO4(aq) + Ba(OH)2(s) = Ba(CIO4)2(s) + H2O(l) =>
2 HCIO4(aq) + Ba(OH)2(s) = Ba(CIO4)2(s) + 2 H2O(l)

KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2

Ch3COOH + CuO = (Ch3COO)2Cu + H2O =>
2 Ch3COOH + CuO = (Ch3COO)2Cu + H2O

Ch3COOH + CaO = Ca(Ch3COO)2 + H2O =>
2 Ch3COOH + CaO = Ca(Ch3COO)2 + H2O

NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O

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

Ba(C2H3O2)2 + Na3PO4 = Ba3(PO4)2 + NaC2H3O2 =>
3 Ba(C2H3O2)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaC2H3O2

H3AsO4 + HCl + H2SO4 = As2S3 + HClO4 + H2O =>
4 H3AsO4 + 7 HCl + 6 H2SO4 = 2 As2S3 + 7 HClO4 + 12 H2O

C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20

K2Cr2O7 + KJ + H2SO4 = Cr2(SO4)3 + J2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KJ + 7 H2SO4 = Cr2(SO4)3 + 3 J2 + 4 K2SO4 + 7 H2O

FeSO4 + (NH4)2S = FeS + (NH4)2SO4 =>
FeSO4 + (NH4)2S = FeS + (NH4)2SO4

C6H5CHO + MnO4{-} + H{+} = C6H5COOH + MnO2 + H2O =>
3 C6H5CHO + 2 MnO4{-} + 2 H{+} = 3 C6H5COOH + 2 MnO2 + H2O

AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3

C6H5CHO + MnO4{-} + H{+} = C6H5COOH + MnO2 + H2O =>
3 C6H5CHO + 2 MnO4{-} + 2 H{+} = 3 C6H5COOH + 2 MnO2 + H2O

(NH4)SO4 + NaOH = NH3 + H2O + NaSO4 =>
(NH4)SO4 + NaOH = NH3 + H2O + NaSO4

Sodiumbromide + chlorine = Sodiumchloride + bromine =>
2 NaBr + Cl2 = 2 NaCl + Br2

H4P2O7 + Fe(OH)3 = Fe4(P2O7)3 + H2O =>
3 H4P2O7 + 4 Fe(OH)3 = Fe4(P2O7)3 + 12 H2O

Zn + H3O{+} = Zn{2+} + H2 + H2O =>
Zn + 2 H3O{+} = Zn{2+} + H2 + 2 H2O

PBr5 + H2O = H3PO4 + HBr =>
PBr5 + 4 H2O = H3PO4 + 5 HBr

K2Cr2O7 + SO2 + H2So4 = Cr2(SO4)3 + K2So4 + H2O =>
K2Cr2O7 + 3 SO2 + H2So4 = Cr2(SO4)3 + K2So4 + H2O

SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3

H2S + Cl2 = S + HCl =>
H2S + Cl2 = S + 2 HCl

Co(OH)3 + H2SO4 = CoSO4 + O2 + H2O =>
4 Co(OH)3 + 4 H2SO4 = 4 CoSO4 + O2 + 10 H2O

Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2

C5H12 + Cl2 = C5H12Cl =>
2 C5H12 + Cl2 = 2 C5H12Cl

KO2 + H2O + CO2 = KHCO3 + O =>
2 KO2 + H2O + 2 CO2 = 2 KHCO3 + 3 O

C3H5N3O9 = CO2 + H2O + N2 + NO =>
4 C3H5N3O9 = 12 CO2 + 10 H2O + 5 N2 + 2 NO

C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O

K2Cr2O7 + SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O

Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O

CH3COOH + H2O = CH3COO + H3O =>
CH3COOH + H2O = CH3COO + H3O

NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO

H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4

PbS + Ca(OH)2 = CaS + Pb(OH)2 =>
PbS + Ca(OH)2 = CaS + Pb(OH)2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

Na2CO3 + Mg(NO3)2 = MgCO3 + NaNO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 NaNO3

AuBr3 + K = KBr + Au =>
AuBr3 + 3 K = 3 KBr + Au

PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl

C + O2 = CO =>
2 C + O2 = 2 CO

C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O

Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2

P2H4 = PH3 + P4 =>
6 P2H4 = 8 PH3 + P4

PbS + Ca(OH)2 = CaS + Pb(OH)2 =>
PbS + Ca(OH)2 = CaS + Pb(OH)2

H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O

Lithiumiodide + chlorine = Lithiumchloride + iodine =>
2 LiI + Cl2 = 2 LiCl + I2

HF + NaOH = H2O + NaF =>
HF + NaOH = H2O + NaF

Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2

P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3

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Breng de vergelijking van een chemische reactie in evenwicht
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