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Alex
2 years ago
10

Cu + 2AgNO3 →

Chemistry
1 answer:
netineya [11]2 years ago
5 0

Answer: 292.54g of Ag

Explanation:

Cu + 2AgNO3 →Cu(NO3)2 + 2 Ag

mass conc. Of Ag = n x molar Mass

Mass conc. Of Ag = 2 x 108 = 216g

From the equation,

63.5g of Cu produced 216g of Ag

Therefore, 86g of Cu will produce Xg of Ag. i.e

Xg of Ag = (86 x 216)/63.5 = 292.54g

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salantis [7]

Hey buddy the answer is Chlorine ..

plzz follow me I'll help u more if u need

5 0
3 years ago
For each system listed in the first column of the table below, decide (if possible) whether the change described in the second c
kiruha [24]

Answer:

For each system listed in the first column of the table below, decide (If possible) whether the change described in the second column will Increase the entropy S of the system, decrease S, or leave S unchanged. If you don't have enough information to decide, check the not enough information" button in the last column.

System As A few grams of water vapor (H,0). The water condenses to a liquid at a not enough The carbon dioxide is heated from -5.0 °C to 13.0°c and is also compressed from a volume of 9.0 1 to a volume of 5.0L A few moles of carbon dioxide (CO2) gas. not enough information -15.0 °C to 86.0 °C while the volume is held constant at 2.0 L A few moles of carbon dioxide (CO,) gas. S > 0 not enough 1 Don't Know

4 0
3 years ago
. Which of the following is NOT the basic patterns of crystalline structure?
HACTEHA [7]

Answer:

c) Hexagonal close packed

Explanation:

The fact that a material is crystalline, amorphous or semicrystalline defines some of its properties. For example, if a material had the option of being crystalline or amorphous, it would be observed that in the crystalline state the density of the material would be greater in the amorphous state. This is because because of the order that the atoms follow in the crystalline material, it is possible to place more atoms in the same physical volume. When there are more atoms there is more mass in the same volume so the density is higher than when the material is amorphous.

The different crystalline structures are the following:

Simple cubic structures: the unit cell is a common edge cube, with a defined network point in each of its vertices.

Cubic structure centered on the body: the unit cell is a cube with a common edge. It has a defined network point in each of its vertices and a defined network point in the geometric center of the cube. INCLUDES a)

Cubic structure centered on the face: the unit cell is a cube with a common edge. It has a defined network point in each of its vertices and a defined network point in the geometric center of each of its faces. INCLUDES b) and d)

4 0
2 years ago
How to<br> find the number of proton and neutron
VladimirAG [237]

go to periodic table


look for the element you want


find the atomic number on the top right hand side of the element

atomic number = equal to number of proton.


find atomic mass bottom right hand side of the element


atomic mass - atomic number = neutron


i hope this will help

Na atomic number 11 and mass number 23

protons 11

neutron =23-11=12

7 0
3 years ago
The steps to balancing a neutralization reaction when given a verbal description can be summarized as follows: Write the chemica
HACTEHA [7]

Answer:

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Explanation:

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The equation of the reaction is shown below:

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7 0
2 years ago
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