Question

30 compounds along with their chemical formula and colour​

Answer 1

Answer:

1 Acetic acid formula CH3COOH

2 Hydrochloric acid formula HCl

3       Sulfuric acid formula H2SO4

4 Acetate formula CH3COO-

5 Ammonia formula NH3

6 Nitric acid formula HNO3

7 Phosphoric acid formula H3PO4

8 Sodium phosphate formula Na3PO4  

9 Calcium carbonate formula CaCO3

10 Ammonium sulfate formula (NH4)2SO4

11 Carbonic acid formula H2CO3

12 Sodium bicarbonate formula NaHCO3

13 Sodium hydroxide formula NaOH

14 Calcium hydroxide formula Ca(OH)2

15 Ethanol formula C2H5OH

16 Hydrobromic acid formula HBr

17 Hydrosulfuric acid formula H2SO4

18 Nitrous acid formula HNO2  

19 Potassium phosphate formula KH2PO4

20 Silver nitrate formula AgNO3

21 Sodium carbonate formula Na2CO3

22 Sodium chloride formula NaCl  

23 Aaluminum hydroxide formula Al(OH)3

24 Magnesium hydroxide formula Mg(OH)3

25 Methane formula CH4

26 Nitrogen monoxide formula NO

27 Potassium hydroxide formula KOH

28 Sodium nitrate formula NaNO3

29 Sulfurous acid formula H2SO3

30 Phosphate formula PO4-

31 Aluminum oxide formula Al2O3

32 Ammonia chemical formula NH4

33 Ammonium nitrate formula NH4NO3

34 Ammonium phosphate formula (NH4)3PO4

35 Barium hydroxide formula Ba(OH)2

36 Carbon tetrachloride formula CCl4

37 Citric acid formula C6H8O7

38 Hydrocyanic acid formula HCN

39 Hydrofluoric acid formula HF

40 Hydroiodic acid formula HI

41 Hypochlorous acid formula HClO

42 Iron iii oxide formula Fe2O3

43 Magnesium phosphate formula Mg3(PO4)2

44 Sodium acetate formula C2H3NaO2

45 Sodium sulfate formula Na2SO4

46    Sucrose formula C12H22O11

47 Potassium nitrate formula KNO3

48 Ammonium carbonate formula (NH4)2CO3  

49 Ammonium chloride formula NH4Cl

50 Ammonium hydroxide formula

NH4OH

Answer 2

Compounds along with their chemical formula and colour​ are as follows

Explanation :

S.No. Compound  Molecular weight   Formula           Colour

1       Acetic acid 60.052 g/mol  CH3COOH       colourless

2 Hydrochloric acid 36.458 g/mol  HCl                 colourless

3 Sulfuric acid ‎98.072 g/mol        H2SO4              colourless

4 Ammonia 17.031 g/mol          NH3               colourless

6 Nitric acid 63.012 g/mol          HNO3             colourless

7 Phosphoric acid 97.994 g/mol   H3PO4           colourless

8 Sodium phosphate 119.976 g/mol    Na3PO4            white

9 Calcium carbonate  100.086 g/mol CaCO3            white

10 Ammonium sulfate  132.134 g/mol (NH4)2SO4    white

11 Carbonic acid   62.024 g/mol       H2CO3           green

12 Sodium bicarbonate 84.0066 g/mol  NaHCO3        white

13 Sodium hydroxide    39.997 g/mol NaOH             white

14 Calcium hydroxide   74.092 g/mol Ca(OH)2         white

15 Ethanol                    46.069 g/mol     C2H5OH         colourless

16 Hydrobromic acid     80.912 g/mol HBr                 light yellow

17 Nitrous acid ‎            47.013 g/mol HNO2            pale blue

18 Potassium hydroxide 56.11 g/mol KOH              white

19 Silver nitrate        169.872 g/mol       AgNO3          colourless

20 Sodium carbonate  105.988 g/mol Na2CO3       white

21 Sodium chloride     58.44 g/mol NaCl             white

22 Cellulose         162.1406 g/mol (C6H10O5)n   blue white

23 Magnesium hydroxide 58.319 g/mol Mg(OH)2       white

24 Methane          16.043 g/mol CH4           colourless

25 Nitrogen dioxide 30.006 g/mol NO2       colourless to brown

26 Sodium nitrate 84.994 g/mol NaNO3        white

27 Aluminium sulfate  342.15 g/mol Al2(SO4)3   colourless

28 Aluminum oxide  101.96 g/mol Al2O3        white

29 Ammonium nitrate   80.043 g/mol NH4NO3    white to brown.

30 Ammonium phosphate  132.056 g/mol (NH4)3PO4     white

31 Barium hydroxide       171.341 g/mol Ba(OH)2                  white

32 Carbon tetrachloride 153.811 g/mol CCl4          colourless

33 Citric acid   192.123 g/mol C6H8O7                white solid

34 Hydrocyanic acid ‎  27.026 g/mol HCN              colourless

35 Salicylic Acid        138.121 g/mol C7H6O3     Colorless to white crystals