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Gnoma [55]
4 years ago
10

7) Cooking or baking food results in a _________________ change

Chemistry
1 answer:
Flauer [41]4 years ago
6 0
I think the answer is chemical change
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How many Calories are there in 4600 Joules?
mars1129 [50]

Answer:

1099.426

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Which statement is true?
Arisa [49]

Answer:

C

In an exothermic reeaction, the energy of products is less than the energy of reactants.

Explanation:

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3 years ago
Consider the reaction below 2SO2(g) + O2(g) ⇌ 2SO3(g) At 1000 K the equilibrium pressures of the three gases in one mixture were
Vsevolod [243]

Answer:K_p for the reaction is 3.45

Explanation:

The balanced chemical reaction is:

          2SO_2(g)+O_2(g)\rightleftharpoons 2SO_3(g)                  

At eqm.   0.562 atm   0.101 atm    0.332 atm

As we are given that:

The expression of K_p for above equation follows:

K_p=\frac{(p_{SO_3})^2}{(p_{SO_2})^2\times p_{O_2}}

Putting values in above equation, we get:

K_p=\frac{(0.332)^2}{(0.562)^2\times 0.101}=3.45

The value of K_p for the reaction is 3.45

8 0
3 years ago
4. (10 Points) Write a single replacement reaction where one of the reactants is
lesya [120]

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For each balanced reaction, indicate the total number of atoms in the table below. Reaction. Total Number of Atoms. Reactant Side 1 Product Side. (Left).

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3 years ago
What is the mass of 3.75 moles of NaCl
sasho [114]
M (NaCl) = n × M = 3.75 × 58.5 =
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7 0
3 years ago
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