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Is Sodium sulfate plus hydrochloric acid a physical change?
If you add an aqueous solution of sodium sulfate (Na2SO4) to an aqueous solution of hydrochloric acid (HCl), there is NO REACTION. So, yes, it is a physical change because you made solutions of the two reagents, but for no other reason.
Na plus H2SO4 what is the balanced equation for this?
The chemical equation is 2Na + H2SO4 --> Na2SO4 + H2
Putting a plug into a socket chemical or physical change?
Plugging in a plug into a socket is a physical change. The action does not alter the chemical composition of the plug or socket, but only changes their physical state by connecting them electrically.
Is magnesium plus oxygen a chemical or physical change?
The reaction between magnesium and oxygen to form magnesium oxide is a chemical change. This is because new substances with different properties are formed during the reaction.
2NaHCO3 plus H2SO4 equals?
The reaction between sodium bicarbonate (NaHCO3) and sulfuric acid (H2SO4) will produce sodium sulfate (Na2SO4), carbon dioxide (CO2), and water (H2O). The balanced chemical equation for this reaction is: 2NaHCO3 + H2SO4 -> Na2SO4 + 2CO2 + 2H2O
Is Sodium sulfate plus hydrochloric acid a physical change?
If you add an aqueous solution of sodium sulfate (Na2SO4) to an aqueous solution of hydrochloric acid (HCl), there is NO REACTION. So, yes, it is a physical change because you made solutions of the two reagents, but for no other reason.
Na plus H2SO4 what is the balanced equation for this?
The chemical equation is 2Na + H2SO4 --> Na2SO4 + H2
Is C6H12O6 plus 6O2 a physical or chemical change?
Thats sugar+oxygen Arent all chemical changes physical?
Is copper sulfate CuSO4 plus iron Fe a physical or chemical change?
Yes, this is a chemical reaction.
Putting a plug into a socket chemical or physical change?
Plugging in a plug into a socket is a physical change. The action does not alter the chemical composition of the plug or socket, but only changes their physical state by connecting them electrically.
Is magnesium plus oxygen a chemical or physical change?
The reaction between magnesium and oxygen to form magnesium oxide is a chemical change. This is because new substances with different properties are formed during the reaction.
Is splitting wood chemical or physical change?
Flammability is an example of physical and chemical properties.
Why is a rusted nail chemical change not physical change?
Because the Iron in the nail is no longer just iron but oxidation plus iron, a physical change to the nail would be to cut it in-half.
What is the balanced chemical formula of iron II sulfate plus sodium hydroxide?
The balanced chemical formula for the reaction between iron(II) sulfate and sodium hydroxide is: FeSO4 + 2NaOH -> Fe(OH)2 + Na2SO4.
2NaHCO3 plus H2SO4 equals?
The reaction between sodium bicarbonate (NaHCO3) and sulfuric acid (H2SO4) will produce sodium sulfate (Na2SO4), carbon dioxide (CO2), and water (H2O). The balanced chemical equation for this reaction is: 2NaHCO3 + H2SO4 -> Na2SO4 + 2CO2 + 2H2O
Is milk plus chocolate syrup a chemical or physical change?
Mixing milk with chocolate syrup is a physical change because it does not alter the chemical composition of the ingredients. Both milk and chocolate syrup remain the same substances they were before being combined.
What is the chemical reaction between Cu(No3)2 plus Na2SO4?
Cu(NO3) (aq) + Na2SO4 (aq) ==> CuSO4 (aq) + 2NaNO3 (aq)Since all species are soluble (aq), there will be NO REACTION.
