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svlad2 [7]
2 years ago
15

How many molecules is equal to 46.92 grams of SrF2

Chemistry
1 answer:
Mashcka [7]2 years ago
6 0

Answer:

125.6168064 is the answer

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Which TWO scientist proposed an atomic model with a nucleus.
Zina [86]

Answer:

A. Rutherford and Bohr

Explanation:

I think this is right but I am not sure it has been a while since i read about them

7 0
3 years ago
A calorimeter measures the Choose... involved in reactions or other processes by measuring the Choose... of the materials Choose
yuradex [85]

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heat; temperature; surrounding; insulated.

Explanation:

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Basically, a calorimeter is insulated using materials with a very high level of resistivity, so as to prevent heat transfer to the outside of the device (calorimeter).

Some of the components that make up a simple calorimeter are; thermometer, an interior styrofoam cup, an exterior styrofoam cup, cover, etc.

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3 0
3 years ago
The substance which does the dissolving in a solution is
oksano4ka [1.4K]

Answer:

solvents dissolve in liquids

6 0
3 years ago
Write a 4-line paragraph to explain what is melting.
natali 33 [55]

Answer:

Melting  is the process of being changed from a solid to a liquid state especially by the application of heat. This occurs when the energy of the solid increases, which increases the substance's temperature to the melting point.  Typically, the solids energy increases by the application of heat or pressure. At the melting point, the ordering of molecules in the solid breaks down to a less ordered state, and the solid "melts" to become a liquid.

hope this helps! :)

7 0
2 years ago
a piece of wood sinks in ethanol but floats in gasoline. what can you determine about the three different densities?
lakkis [162]
Wood sinks in ethanol => wood has higher density than ethanol.
wood floats in gasoline=> wood has lower density than gasoline
4 0
3 years ago
Read 2 more answers
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