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(i) Balanced equation: CuSO4•5H2O → CuSO4 + 5 H2O One point is earned for the reactant. Two points are earned for products.
- What is the balanced equation for CuSO4 5H2O?
- What is the ratio of CuSO4 to h2o?
- What happens when CuSO4 is added to water?
- How is the chemical equation balanced?
- How do you write a net ionic equation?
- Do you include H2O in net ionic equation?
- What does CA H2O form?
- What is the balanced equation for calcium and water?
What is the balanced equation for CuSO4 5H2O?
(i) Balanced equation: CuSO4•5H2O → CuSO4 + 5 H2O One point is earned for the reactant.
What is the ratio of CuSO4 to h2o?
For example, if heating some hydrated copper (II) sulfate gave off 0.060 moles of water, and left behind 0.012 moles of anhydrous copper (II) sulfate (CuSO4), then the ratio is 5:1, and the formula would be written as CuSO4•5H2O. There are five moles of water in the hydrated salt for every mole of CuSO4.
What happens when CuSO4 is added to water?
If copper sulphate crystals are added to water then, the particles of copper sulphate crystals loses attraction between them and starts moving continuously and gets mixed up with water. It is called 'hydrated copper sulphate solution which is having a blue colour.
How is the chemical equation balanced?
1. An equation is balanced when the same number of each element is represented on the reactant and product sides. Equations must be balanced to accurately reflect the law of conservation of matter. 3.
How do you write a net ionic equation?
Write and balance the molecular equation first, making sure that all formulas are correct. Then write the ionic equation, showing all aqueous substances as ions. Carry through any coefficients. Finally, eliminate spectator ions and write the net ionic equation.
Do you include H2O in net ionic equation?
In ionic equations, precipitates, which are solids, are not written as ions. Hence, AgCl, which is a precipitate, is not written as Ag+ and Cl-. In general, solids, gases and liquids (eg, H2O) are not written as ions when writing ionic equations.
What does CA H2O form?
In what way and in what form does calcium react with water? This reaction forms calcium hydroxide that dissolves in water as a soda, and hydrogen gas.
What is the balanced equation for calcium and water?
Ca+2H2O→Ca(OH)2+H2↑
