Answer:
When dissolved in water, acids donate hydrogen ions (H+). Hydrogen ions are hydrogen atoms that have lost an electron and now have just a proton, giving them a positive electrical charge. Bases, on the other hand, mixed with water yield hydroxide ions (OH-). If a solution has a high concentration of H+ ions, then it is acidic.
Explanation:
So b
Answer:
HNS + O2 -> H2O + N2 + SO2
Explanation:
Up there is the clear version so this is how it's look like when it's balanced:
4HNS + 5O2 -> 2H2O + 2N2 + 4SO2
Answer:
Experimental group
Explanation:
i hopes this helps let me know if im wrong:)
Something made of pure iron<span> is softer </span>than steel<span> because the atoms can slip over one another. If other atoms like carbon are added, they are different from </span>iron<span> atoms and stop the </span>iron<span> atoms from sliding apart so easily. This makes the metal </span>stronger<span> and </span>harder<span>.</span>
