Write the balanced molecular equation for the reaction between hydroiodic acid(HI) and calcium siulfide (CaS)?
I am assuming that we are not considering the presence of oxygen or other air components or whether or not this is an aqueous solution or not. 2HI + CaS ---> H2S + CaI2 would be my guess.
Write the balanced molecular equation for the reaction between lithium oxide and water. Indicate the states?
Lithium Oxide (solid) + Water (liquid) --> Lithium Hydroxide (Aqueous) Li2O (s) + H2O (l) --> 2LiOH (aq)
Write a balanced equation showing the reaction of lithium and chlorine to form lithium Chloride?
For the best answers, search on this site https://shorturl.im/axwSd LiCl + AgNO3 ---> AgCl + LiNO3
What is the balanced molecular equation for the reaction soulutions of lithium phosphate and sodium hydroxide?
Li3PO3 +3NaOH --> 3LiOH + Na3PO3
What is the reaction of lithium phosphate and calcium nitrate.?
This is a double displacement reaction. The 2 reactants are first dissolved in water. That breaks the compounds down into their ions, which then react because most of the calcium phosphate becomes a solid. = Ca3(PO4)2 + LiNO3
Balanced equation is:2Na(s) + 2H2O → 2NaOH(aq) + H2(g)
[math]2Li + 2H_2O --> 2LiOH + H_2[/math]
Word Equation:Lithium + Water → Lithium hydroxide + HydrogenFormula Equation:2 Li (s) + 2 H2O (l) → 2 LiOH (aq) + H2 (g)Ionic Equation:2 Li (s) + 2 H2O (l) → 2 Li+ (aq) + 2 OH- (aq) + H2 (g)DescriptionA small piece of lithium was dropped into a large trough of tap water containing universal indicator. The metal floated around on the surface and reacted with the water producing a colourless gas. The gas was set alight with a burning splint and a small red flame of gas burnt around the metal. Eventually the metal disappeared and the indicator in the water turned purple.
Ca + 2H2O(l) = Ca(OH)2 + H2(g)This is an Exothermic Reaction, lot of heat is released in this reaction.You can also use Scholr app for getting solutions to similar questions. The app provides solutions with just a click of picture and provides an opportunity be a part of ever growing community of millions of school students.
So here is the equation: Ca°(s) +2 H2O(l) → H2(g) + Ca(OH)2(s)First, calcium metal is very unstable, thats why it reacts violently with water, producing a soluble base (calcium hydroxide) and a highly flammable gas( hydrogen). During this exothermic reaction (produces heat), the produced heat ignites the hydrogen, thats why you see a small fire.Notice that in the reaction there is change in the oxidation states;Calcium 0 to +2 (oxidized)Hydrogen +1 to 0 (reduced)