Dilute acid should not be added to reactive metals because the result is dangerous. This violent reaction can easily cause damage to property or cause harm to people.
The reactions between metals and acids are always endothermic.
No gas is released when sulphur is added to dilute hydrochloric acid.
No. The more reactive metals do displace hydrogen. Bases are substances that when adde to water increase the concentration of OH-
* Sodium in its metallic form can be used to refine some reactive metals,such as potassium, zirconium from their compounds. * It is used to purify molten metals. * It is used in manufacturing of soaps. * It is added in certain alloys to improve their structure.
All of those metals which are located below hydrogen on the activity series will not replace it, and therefore not create hydrogen gas. Those metals would be copper, silver, mercury, platinum, and gold.
why are other metals added to stainless steel
Water
It depends on what has been added or how dilute it is.
hydrogen
Lithium is the most reactive.
nothing happens..........
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