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Ca + Cl2 -> CaCl2
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What is the word equation for calcium plus chlorine equals calcium chloride?
You have answered the question for yourself. Calcium + Chlorine = Calcium chloride. The BALANCED reaction equation is Ca(s) + Cl2(g) = CaCl2(s)
What is the formula for a Molecular chlorine is added to a solution of sodium bromide?
molecular chlorine is added to a solution of sodium bromide fine the balance equation and the net ionic equation
What is the subscript on chlorine if calcium and chlorine are combined?
Calcium chloride is CaCl2; the subscript of chlorine is 2.
What type of a chemical bond would expect between a calcium atom and a chlorine atom?
A calcium atom will readily form Ca2+ ions while a chlorine atom will readily form Cl- atoms. Thus, ionic bonding is the only bonding that can occur between a calcium and a chlorine atom. The equation for the reaction is as follows: Ca + Cl2 --> CaCl2
What is the chemical equation for the decomposition of calcium hydrogen carbonate?
the chemical equation for the decomposition of calcium hydrogen carbonate is given below.Ca(HCO3)2(aq) → CO2(g) + H2O(l) + CaCO3(s).It is a balance chmeical reaction.
What happens when calcium chloride reacts with water?
Calcium + Chlorine --> Calcium Chloride Ca + Cl --> CaCl Balanced Equation: Ca + Cl2 --> CaCl2 Calcium has a 2+ charge, while chlorine has a 1- charge. Therefore you need two chlorine ions to balance the charges.
How do you balance calcium plus chlorine?
Ca + Cl2 ---> CaCl2
What is the word equation for calcium plus chlorine equals calcium chloride?
You have answered the question for yourself. Calcium + Chlorine = Calcium chloride. The BALANCED reaction equation is Ca(s) + Cl2(g) = CaCl2(s)
When 10.0 grams of calcium reacts with 20.0 grams of chlorine gas, how many grams of calcium chloride can be produced Which reactant is in excess and which is the limiting reactant?
The balanced chemical equation for the reaction between calcium and chlorine gas to produce calcium chloride is: Ca + Cl2 -> CaCl2. From this equation, we can see that one mole of calcium reacts with one mole of chlorine gas to produce one mole of calcium chloride. The molar mass of calcium is 40.08 g/mol and the molar mass of chlorine gas is 70.90 g/mol. This means that 10.0 grams of calcium is equivalent to 0.249 moles of calcium and 20.0 grams of chlorine gas is equivalent to 0.282 moles of chlorine gas. Since the ratio of calcium to chlorine gas in the balanced chemical equation is 1:1, this means that 0.249 moles of calcium would react completely with 0.249 moles of chlorine gas, leaving an excess of 0.033 moles (or 2.34 grams) of chlorine gas. The limiting reactant in this reaction is calcium, and the maximum amount of calcium chloride that can be produced is equivalent to the number of moles of the limiting reactant, which is 0.249 moles (or 27.8 grams) of calcium chloride.
What is the formula for a Molecular chlorine is added to a solution of sodium bromide?
molecular chlorine is added to a solution of sodium bromide fine the balance equation and the net ionic equation
What ion will calcium form after a chemical reaction?
We find the alkaline earth metal calcium in Group 2 of the periodic table. It "lives" there because it has two valence electrons. The nature of calcium is that it would really like to loan out those two electrons in an attempt to emulate the electron configuration of an inert or noble gas. Because it wants to loan out those two electrons, it has a "desire" to participate in chemical reactions.To cite a single example of what calcium wants to do, let's combine it with chlorine in a chemical reaction. We know that chlorine is one electron short of a full valence shell, so this element wants to borrow an electron if it can. As calcium wants to loan out two electrons and chlorine wants to borrow one, they will react. Calcium and chlorine form calcium chloride. But there is bit more to the story.An atom of calcium has two valence electrons to loan out, while chlorine wants to borrow only one. That means that twochlorine atoms will react with one calcium atom to make calcium chloride. Here's the reaction:Ca + 2Cl => CaCl2We've written the balanced chemical equation for the reaction of calcium with chlorine. Note that the 2 in front of the Cl on the left side of the equation appears as a subscript with the Cl on the right hand side of the equation. Our equation is correct.It could be argued that chlorine appears as Cl2 in its elemental state. (This is dichlorine, a diatomic molecule.) In that case, we'd have to adjust our equation to balance it, and it would appear like this:2Ca + 2Cl2 => 2CaCl2
Calcium hydroxide plus sulphuric acid?
2caoh + 2h2so4_2caso4 + 3h2o the equation is balance
What is a balance equation of phosphorus burns in chlorine to form phosphorus pentachloride?
2P + 5Cl2 -> 2PCL5
What is the balance equation for calcium and hydrochloric acid?
Calcium Hydroxide + Hydrochloric Acid → Calcium Chloride + Water Ca(OH)2 + 2HCl → CaCl2 + 2H2O
What is the chemical formula of calcium chloride how do you determine it?
Compare the electronegativity of calcium to the electronegativity of chlorine. Find the number of electrons each will give up / accept. Balance the two. Calcium easily gives up two electrons. Chlorine easily accepts one electron.
What is the subscript on chlorine if calcium and chlorine are combined?
Calcium chloride is CaCl2; the subscript of chlorine is 2.
What is the balanced equation for potassium chlorate with potassium chloride and nitric acid to yield potassium nitrate water and chlorine gas?
It is impossible to balance that equation.
