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vova2212 [387]
3 years ago
8

Copper + silver nitrate → copper(II) nitrate + silver (convert to formula)

Chemistry
1 answer:
kiruha [24]3 years ago
5 0

Answer:

Cu(s)+2AgNo^3(ag) \rightarrow Cu(No)_3^2(aq)+2Ag(s)

Explanation:

The given reaction has been occurred when the copper being more reactive than that of the silver. Which will subsequently displace the silver cations present in it, (by reducing it to the elemental metal). Copper being itself will get oxidized to the copper (II) cation forming Cu^{2+} and dissolve in the solution. So, the final product formed with the silver metal will start precipitation out and giving the copper (II)  nitrate as resultant in the solution.

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What is the formula of a binary compound?<br><br> A. KOH<br> B. Al2S3<br> C. NaClO3<br> D. Bi(NO3)3
Eduardwww [97]
B because binary compound is a compound of two chemicals
8 0
4 years ago
A brick has a dimension of 15 cm x 6.0 cm x 12 CM what is the volume of the brick in cubic meters
Alekssandra [29.7K]
The answer is going to be 1080 cubic meters. hope that helped
8 0
4 years ago
Read 2 more answers
Please help with #2 and #3
Vaselesa [24]

Answer:

2. V_2=17L

3. V=82.9L

Explanation:

Hello there!

2. In this case, we can evidence the problem by which volume and temperature are involved, so the Charles' law is applied to:

\frac{V_2}{T_2}=\frac{V_1}{T_1}

Thus, considering the temperatures in kelvins and solving for the final volume, V2, we obtain:

V_2=\frac{V_1T_2}{T_1}

Therefore, we plug in the given data to obtain:

V_2=\frac{18.2L(22+273)K}{(45+273)K} \\\\V_2=17L

3. In this case, it is possible to realize that the 3.7 moles of neon gas are at 273 K and 1 atm according to the STP conditions; in such a way, considering the ideal gas law (PV=nRT), we can solve for the volume as shown below:

V=\frac{nRT}{P}

Therefore, we plug in the data to obtain:

V=\frac{3.7mol*0.08206\frac{atm*L}{mol*K}*273.15K}{1atm}\\\\V=82.9L

Best regards!

6 0
3 years ago
Please help, I’m a bit confused, lol
Mashutka [201]

Explanation:

option A skeleton system is correct option

hope this helps you !

4 0
2 years ago
Consider the model of the nitrogen atom.
liq [111]

Answer:

1s2 2s2 2p3

Explanation:

we know that the number of electrons in an atom is equal to number of protons. So the number of electrons here is 7.

Using Moller chart, the electronic configuration is writen by the electrons first enterring into 1s then into 2s after 2p. The s orbital accomodates maximum of 2 electrons.

∴ for atomic no. 7 nitrogen atom, electronic configuration is 1s2 2s2 2p3.

5 0
4 years ago
Read 2 more answers
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