Question

write the name and formula of 25 compound

Answer 1

1)ammonia-NH3
2)hydroxide-OH-
3)sodium chloride-NaCl
4)water-H2O
5)carbon monoxide-CO
6) hydrochloric acid-HCl
7)glucose-C6H12O6
8)ethanol-C2H6OH
9)baking soda-NaHCO3
10) sulphuric acid-H2SO4
11)sodium bicarbonate-NaHSO4
12)ammonium chloride-NH4Cl
13)berelium chloride-BeCl2
13)calcium chloride-CaCl2
14) nitrogen dioxide-NO2
15) magnesium chloride-MgCl2
16)magnesium oxide-MgO
17) silicon chloride-SiCl2
18)silicon oxide-SiO
19) potassium chloride-KCl
20)methane-CH4
21)sucrose-C12H22O11
22)octane-C8H18
23)citric acid-C6H8O7
24)propane-C3H8
25)camphor-C10H16O

Answer 2

the name and formula of 25 compound -

compounds are chemical compounds comprising two or more elements in correct proportions.

1. CaO- calcium oxide
2. HCl- hydrochloride
3. NaOH- sodium  hydro oxide
4. H2O-water
5. MgO- magnesium oxide
6. CO2- carbon dioxide
7. PH4-phosphoric acid
8. NH3- ammonia
9. KOH- potassium hydro oxide
10. NaCl- soduim hydroxide
11. CaCO3 - calcium carbonate
12. NO2 - nitrogen dioxide.
13. KCl - potassium chloride
14. HNO3 - nitric acid
15. HCl - hydro chloric acid
16. H2SO4 - hydrogen sulfide
17. Fe0 - ferrous oxide
18. Cu2O - cuprous oxide
19. Fe2O3 - ferric oxide
20. CuO -  copper oxide
21. Al2O3 - aluminum oxide
22. SO2 - sulfur dioxide
23. FeCl2 - ferrous chloride
24. SO3 - sulfur trioxide
25. PbO - lead oxide.