Al4​Cl3​ on hydrolysis yields which gas
Answers
Al4​Cl3​ on hydrolysis yields which gasA sample of NaHCO3+Na2CO3 required 20 ml of HClusing phenolphthalein as indicator and 35 ml more required if methyl orange is used as indicator. Then molar ratio of NaHCO3 to Na2CO3 is?
A .
21
B .
32
C .
43
D .
31
December 27, 2019Sourabh Madiraju
SHARE
ANSWER
Na2CO3+HCl⟶NaHCO3+Nacl(Phenolpthalein)
Let us assume, [HCl]=0.1M
Since, 1 mole of Na2CO3 react with one mole of HCl i.e., no. of moles of both will be same.
No. of moles of HCl=molarity×volume(L)
=0.1×100020
=0.1×0.02=0.002 moles
no. of moles of HCl=no. of moles of Na2
A sample of NaHCO3​+Na2​CO3​ required 20 ml of HCl using phenolphthalein as indicator and 35 ml more required if methyl orange is used as indicator. Then molar ratio of NaHCO3​ to Na2​CO3​ is?Adenosine monophosphate (AMP), also known as 5'-adenylic acid, is a nucleotide. AMP consists of a phosphate group, the sugar ribose, and the nucleobase adenine; it is an ester of phosphoric acid and the nucleoside adenosine.[1] As a substituent it takes the form of the prefix adenylyl-.[2]
Adenosine monophosphateNamesIUPAC name
[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate
Other names
Adenosine 5'-monophosphate, 5'-Adenylic acid
Identifiers
CAS Number
61-19-8
3D model (JSmol)
Interactive imageInteractive image
ChEBI
CHEBI:16027
ChEMBL
ChEMBL752
ChemSpider
5858
DrugBank
DB00131
ECHA InfoCard100.000.455
IUPHAR/BPS
2455
KEGG
C00020
MeSHAdenosine+monophosphate
PubChem CID
6083
UNII
415SHH325A
CompTox Dashboard(EPA)
DTXSID5022560
InChI
InChI=1S/C10H14N5O7P/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
Key: UDMBCSSLTHHNCD-KQYNXXCUSA-N
InChI=1/C10H14N5O7P/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
Key: UDMBCSSLTHHNCD-KQYNXXCUBP
SMILES
O=P(O)(O)OC[C@H]3O[C@@H](n2cnc1c(ncnc12)N)[C@H](O)[C@@H]3O
c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)N
Properties
Chemical formula
C10H14N5O7PMolar mass347.22 g/molAppearancewhite crystalline powderDensity2.32 g/mLMelting point178 to 185 °C (352 to 365 °F; 451 to 458 K)Boiling point798.5 °C (1,469.3 °F; 1,071.7 K)Acidity (pKa)0.9[citation needed], 3.8, 6.1A sample of NaHCO3+Na2CO3 required 20 ml of HClusing phenolphthalein as indicator and 35 ml more required if methyl orange is used as indicator. Then molar ratio of NaHCO3 to Na2CO3 is?
A .
21
B .
32
C .
43
D .
31
December 27, 2019Sourabh Madiraju
SHARE
ANSWER
Na2CO3+HCl⟶NaHCO3+Nacl(Phenolpthalein)
Let us assume, [HCl]=0.1M
Since, 1 mole of Na2CO3 react with one mole of HCl i.e., no. of moles of both will be same.
No. of moles of HCl=molarity×volume(L)
=0.1×100020
=0.1×0.02=0.002 moles
no. of moles of HCl=no. of moles of Na2
Explain The Formation Of Adenylic AcidAdenosine monophosphate (AMP), also known as 5'-adenylic acid, is a nucleotide. AMP consists of a phosphate group, the sugar ribose, and the nucleobase adenine; it is an ester of phosphoric acid and the nucleoside adenosine.[1] As a substituent it takes the form of the prefix adenylyl-.[2]
Adenosine monophosphateNamesIUPAC name
[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl dihydrogen phosphate
Other names
Adenosine 5'-monophosphate, 5'-Adenylic acid
Identifiers
CAS Number
61-19-8
3D model (JSmol)
Interactive imageInteractive image
ChEBI
CHEBI:16027
ChEMBL
ChEMBL752
ChemSpider
5858
DrugBank
DB00131
ECHA InfoCard100.000.455
IUPHAR/BPS
2455
KEGG
C00020
MeSHAdenosine+monophosphate
PubChem CID
6083
UNII
415SHH325A
CompTox Dashboard(EPA)
DTXSID5022560
InChI
InChI=1S/C10H14N5O7P/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
Key: UDMBCSSLTHHNCD-KQYNXXCUSA-N
InChI=1/C10H14N5O7P/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(22-10)1-21-23(18,19)20/h2-4,6-7,10,16-17H,1H2,(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
Key: UDMBCSSLTHHNCD-KQYNXXCUBP
SMILES
O=P(O)(O)OC[C@H]3O[C@@H](n2cnc1c(ncnc12)N)[C@H](O)[C@@H]3O
c1nc(c2c(n1)n(cn2)[C@H]3[C@@H]([C@@H]([C@H](O3)COP(=O)(O)O)O)O)N
Properties
Chemical formula
C10H14N5O7PMolar mass347.22 g/molAppearancewhite crystalline powderDensity2.32 g/mLMelting point178 to 185 °C (352 to 365 °F; 451 to 458 K)Boiling point798.5 °C (1,469.3 °F; 1,071.7 K)Acidity (pKa)0.9[citation needed], 3.8, 6.1TALREJA ENTERPRISES Smcd Plastic Toys Pioneer Drone with USB Charger and RC without Camera (White)
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