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What substance does not evolve heat when dissolved in water Na2SO4 NaOH CaO NaCl?
Na2SO4 and NaCl
What is the balanced equation for CaSo4 plus NaCl?
The balanced equation for CaSO4 + 2NaCl is CaCl2 + Na2SO4.
Is Na2SO4 plus HCl a chemical or physical change?
The reaction between Na2SO4 and HCl is a chemical change because it results in the formation of new substances (NaCl and H2SO4) with different chemical compositions compared to the reactants.
What is the product of sodium chloride and calcium sulfate?
Any reaction occur between these two reactants.
Is 2naci h2so4-hcl naso4 a balanced equation?
No, the given equation is not balanced. The balanced equation for the reaction between sulfuric acid (H2SO4) and sodium chloride (NaCl) to form sodium sulfate (Na2SO4) and hydrochloric acid (HCl) is: 2NaCl + H2SO4 → Na2SO4 + 2HCl.
What is the net ionic equation for the reaction between Na2SO4 and CaCI2?
Na2SO4 + CaCl2 → 2 NaCl + CaSO4 Net ionic equation: 2 Na+ + SO4^2- + Ca^2+ + 2 Cl- → CaSO4 + 2 Na+ + 2 Cl-
What type of reaction is 2nacl plus h2so4?
The reaction between 2NaCl and H2SO4 is a double displacement reaction, where the sodium (Na) from NaCl exchanges places with the hydrogen (H) from H2SO4 to form Na2SO4 and HCl. This reaction generally involves the swapping of ions between two compounds.
Example of simple experiment in chemistry?
Precipitation of barium sulfate:BaCl2 + Na2SO4 = BaSO4(s) + 2 NaCl
How are sodium chloride and sulphate different?
Sodium chloride is NaCl and sodium sulfate is Na2SO4; the anion is different.
Which salt can be prepared by a method involving precipitation?
An example is barium sulfate:BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
What is the reaction between Na and H2SO4?
There is reaction when more or less concentrated H2SO4 is used on NaCl(BE VERY CAREFULL, only in laboratory circumstances). HCl (gas!) is toxic and very dangerous.H2SO4 + NaCl --> HCl(gas) + Na2SO4
What is the difference between sodium plus chloride and sodium chloride?
Any difference - the formula unit is NaCl.
