0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Which metals does not react with water?
Most metals do not react with water, especially at room temperature. It is easier to state which metals DO react with water. Those would be Li, K, Sr, Ca and Na. Those reacting with hot water (steam) would be Mg, Al, Zn and Cu. Most other metals do NOT react with water.
Are Ba and Ca metals or nonmetals?
they are metals
Metals having only two electrons in the highest energy level?
Group 2 metals (Be, Mg, Ca, Sr, Ba, Rn) have two electrons in their valence shell.
How many elements have two valence electrons?
Examples: Ca, Mg, Ba, Sr, Ra, etc.
Does calcium chloride react with ammonia solution?
CaCl2 (aq) + 2NaOH(aq) = Ca(OH)2(s) + 2NaCl(aq) Calcium hydroxide is produced commercially by treating lime with water:
What is the total number of moles of Ca needed to react completely with 4.0 moles of water?
Ca + 2 H2O ------> Ca(OH)2 + H2 so 2 moles of calcium react with 4 moles of water.
Calcium carbide and water react to form what?
C2H2 and Ca(OH)2
Reaction of hydrochloric acid and calcium nitrate?
There should not be a reaction being that usually elements do not react with their nitrates. But if the calcium nitrate solution was acqueous (water), the calcium will react with the water and as I found in my class, turned black and appeared to react. It does not react with the nitrate but the solution's water.
Which metals does not react with water?
Most metals do not react with water, especially at room temperature. It is easier to state which metals DO react with water. Those would be Li, K, Sr, Ca and Na. Those reacting with hot water (steam) would be Mg, Al, Zn and Cu. Most other metals do NOT react with water.
Do elements Ba and Ca belong to the same group on the periodic table?
Yes they do. The group goes Be, Mg, Ca, Sr, Ba, Ra
Which metal will react spontaneously with water?
Ca Calcium. Just did a chem test now, got it right.
Which of the following elements has the lowest electronegativity ba ca mg sr?
Barium(Ba)
Are Ba and Ca metals or nonmetals?
they are metals
Are the elements ba and ca metals or nonmetals?
Barium (Ba) and calcium (Ca) are both metals, belonging to alkaline earth metals or group 2.
Calcium plus H2O equals Hydrogen?
Calcium and water react to form calcium hydroxide and hydrogen. Ca + 2H2O --> Ca(OH)2 + H2
How do you pronounce basilica?
ba zee lee ca
How borax acts as water softening agent?
When borax is added to hard water elements like Mg and Ca react with borax and come out of water and water becomes soft
