Answer:
Explanation:
If this is a double replacement reaction or salt metathesis, then I have taken the liberty of including the symbol representing an aqueous solution, (aq), to the formulas in the equation written as CuCl2(aq)+2NaNO3(aq)→Cu(NO3)2(aq)+2NaCl(aq).
In order for a double replacement reaction to occur, one of the products must be a solid precipitate (a salt), an insoluble gas, or water. Since all species are in aqueous solution, none of these products occur, which means there is no reaction. The result is an aqueous solution containing Cu2+, Cl−, Na+, and NO3− ions.
The equation should be written as CuCl2(aq)+2NaNO3(aq)→No Reaction
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<h3>Chemical reaction formula</h3>
#you can see the formula in pic for more detail writting
Mg2+ + Cl- -> MgCl2
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<h3>Chemical formula of product : MgCl2</h3>
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Answer:
The independent variable is the height of the ball that bounces.
Answer:
The C. Heat
Explanation:
It is logical, when you workout you feel hot cause your body emanates heat
Answer is valence electron, they all have total of 2 valence electron.
remember group number = valence electron
