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tamaranim1 [39]
3 years ago
11

3. Why do the reactants and products have to be balanced on both sides of a chemical equation

Chemistry
1 answer:
Elena L [17]3 years ago
8 0

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Based on the definition of specific heat and the information provide below, if the same amount of heat is added to 1 kg of all t
REY [17]
It would be the one with the highest Specific Heat constant

The equation for specific heat is:

Q=mCT

If we rearrange for T, we get:

T=Q/mC

Since m is just 1 Kg, we can ignore it and say that:

T=Q/C

Let’s just give an arbitrary number to C and solve for each individual species

Q=1 J

Helium - 1J/5193 = .00019257

Steel - 1J/490 = .00204082

Aluminum - 1J/897 =.00111483

Water - 1J/4182 = .00023912

This proves that Steel, with the lowest Specific Heat will increase the most.
7 0
3 years ago
Read 2 more answers
methane Express your answer as a condensed structural formula omitting all bonds (e.g CH3CH2CH3). nothing Request Answer Part B
bonufazy [111]

Answer:

a

 The condensed structural formula for methane is

            CH_4

b

 The condensed structural formula for ethane is

           CH_3 CH_3

c

  The condensed structural formula for pentane is  

            CH_2(CH_2)_3CH_3

d

   The diagram for the structural formula for cyclopropane is shown on the first uploaded image

Explanation:

3 0
4 years ago
How do plants and animals help to maintain a balance of carbon dioxide in the air?
Rom4ik [11]
The process of photosynthesis in plants releases oxygen into the atmosphere. Respiration by plants and animals, as they use the energy stored in food, and the process of decomposition of dead organisms, releases carbon dioxide into the atmosphere. All three work together to maintain the carbon dioxide-oxygen cycle.
5 0
3 years ago
How many electrons are in the outermost energy level in argon
rodikova [14]
The atomic number tells you the number of electrons. That means there are 18 electrons in an argon atom.
4 0
4 years ago
For a theoretical yield of 2.97 g and percent yield of 93.4452%, calculate the actual yield for a chemical reaction. Answer in u
MariettaO [177]

Answer:

2.77532244 grams

Explanation:

Percent yeild=actual/theoretical * 100

Plug in the values

93.4452=actual/2.97 *100

0.934452*2.97=2.77532244

3 0
3 years ago
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