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Arte-miy333 [17]
3 years ago
10

Atomic number = numberemover​

Chemistry
1 answer:
loris [4]3 years ago
4 0

Answer:

ti determines which number of elements you got or have

Explanation:

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A thermometer reads an outside air temperature of 35°c. What is the temperature in degrees Fahrenheit
Hoochie [10]

35°c is equal to 95°f

To do this multiply 35 and 1.8

35 x 1.8=63

Now add 32

Resulting in the answer 95

(The equation for to solve for c and f is c1.8+32=f

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Layer B in the diagram is located between the crust and core in terms of location, temperature, and pressure. What part of the e
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The answer is c) the mantle


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3 years ago
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A 50.00 g sample of an unknown metal is heated to 45.00°C. It is then placed in a coffee-cup calorimeter filled with water. The
True [87]
First, in order to calculate the specific heat capacity of the metal in help in identifying it, we must find the heat absorbed by the calorimeter using:
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Next, we use the same formula for the metal as the heat absorbed by the calorimeter is equal to the heal released by the metal.

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2 years ago
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Draw the bridged bromonium ion that is formed as an intermediate during the bromination of this alkene. Include hydrogen atoms,
vivado [14]

Answer:

See explanation and image attached

Explanation:

The reaction of bromine molecule with an alkene passes through a bridged intermediate known as the brominium ion.

It is a cyclic intermediate that contains a positively charged bromine ion as i have shown in the image attached.

The brominium ion is first formed during the bromininaton of alkenes.

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A sample of helium gas at room temperature is compressed from 100 cm3 to 20 cm3. Its new pressure is now 30 cm Hg. What was the
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Answer:

6 cm Hg

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(100 mL)(x)=(20 mL)(30 cm Hg)

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