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What is the word equation for the reaction of Li Na and K with H2O?
The word equation for the reaction of Li, Na, and K with H2O is: Lithium (Li) + Water (H2O) → Lithium hydroxide (LiOH) + Hydrogen gas (H2) Sodium (Na) + Water (H2O) → Sodium hydroxide (NaOH) + Hydrogen gas (H2) Potassium (K) + Water (H2O) → Potassium hydroxide (KOH) + Hydrogen gas (H2)
What are three elements in the first family?
Lithium, sodium and potassium are all in the first family.
What are the two most common alkali metals?
The two most common alkali metals are sodium and potassium. They are found in many compounds and minerals, and are essential for various biological processes in living organisms.
What three metas that react with cold water?
Three metals that react with cold water are sodium, potassium, and lithium. These alkali metals react vigorously with water, producing hydrogen gas and corresponding hydroxides. Sodium reacts to form sodium hydroxide, while potassium reacts more violently, leading to the production of potassium hydroxide. Lithium reacts more slowly compared to the other two but still produces lithium hydroxide and hydrogen when in contact with cold water.
What colour flames is lithium sodium and potassium?
sodium-yellow lithium-red barium-apple green copper-dark green calcium-brick red
What is the word equation for the reaction of Li Na and K with H2O?
The word equation for the reaction of Li, Na, and K with H2O is: Lithium (Li) + Water (H2O) → Lithium hydroxide (LiOH) + Hydrogen gas (H2) Sodium (Na) + Water (H2O) → Sodium hydroxide (NaOH) + Hydrogen gas (H2) Potassium (K) + Water (H2O) → Potassium hydroxide (KOH) + Hydrogen gas (H2)
What would react with water as lithium sodium and potassium?
Lithium, sodium, and potassium react vigorously with water to form hydroxides and release hydrogen gas. The reactivity increases as you go down the group from lithium to potassium, with potassium being the most reactive.
What are the seven groups of alkaline?
Hydrogen, Lithium, Sodium, Potassium, Rubidium, Cesium, and Francium.
Names of Potassium's family members?
these are in alkali metal groupsso the names are hydrogen, lithium, sodium, potassium, rubidium, caesium
Which element shares the same chemical and phycical pheature as Lithium?
sodium, hydrogen, rabidium, potassium,cesium, and francium
What chemical will burn violently when mixed with water but not with kerosene?
Sodium and potassium metals will burn violently when mixed with water, forming alkaline hydroxides and hydrogen gas. When mixed with kerosene, a hydrocarbon mixture, the reaction does not occur as kerosene is not reactive with these metals.
Which element has one valenece electron?
Hydrogen, lithium, sodium, potassium, rubidium, cesium, and francium have one valence electron.
Which elements have one valence electron?
In addition to hydrogen, all elements in Group I of the periodic table have one valence electron. They are lithium, sodium, potassium, rubidium, cesium, and francium. The farther you move right on the periodic table the more valence electrons. For example, elements in Group VII have 8 valence electrons except helium.
Which metal element reacts explosively with water?
Lithium, sodium, potassium. rubidium, cesium, francium, calcium, strontium, barium and radium all react with varying degree of vigor with water to produce hydrogen gas. Other metals also will but not as vigorously.
What are three elements in the first family?
Lithium, sodium and potassium are all in the first family.
What are the family characteristics of sodium?
Potassium and lithium.
What are the two most common alkali metals?
The two most common alkali metals are sodium and potassium. They are found in many compounds and minerals, and are essential for various biological processes in living organisms.
