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2 years ago

Lithium has a specific heat of 3.560 J/gºC, and ethanol has a specific heat of 2.450 J/gºC. Based

Chemistry

1 answer:

creativ13 [48]2 years ago

5 0

Answer:

they are both equal

Explanation:

if you don't know don't guess troll the teacher you will get it wrong anyway

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The form of energy that food contains is which of the following?

julia-pushkina [17]

Answer:

A. Chemical because there alot of chemicals that contains energy such as Carbohydrates which fruit and vegetables contain.

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3 years ago

Why are group 17 elements the most reactive nonmetals?

jonny [76]

Because as u go across groups the more reactive it is due to the ability of electrons to be given or taken away

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2 years ago

Milk has a density of 1.04 g/ml. If you have a volume of 510 ml, what is the mass in grams

Law Incorporation [45]

Density is defined as the ratio of mass and volume. The formula of density is:

$density = \frac{mass}{volume}$ -(1)

Density of milk = $1.04 g/mL$ (given)

Volume of milk = $510 mL$ (given)

Substituting the values in formula (1):

$1.04 g/mL = \frac{mass}{510 mL}$

$mass= 1.04 g/mL \times 510 mL$

$mass = 530.4 g$

Hence, the mass of the milk is $530.4 g$ .

4 0

3 years ago

As the volume increases on a object what happens to the mass of each sample

vichka [17]

The mass will increase think of it being on a graph the y axis as mass and x axis as volume density would be the slope of the line so as mass increases so does volume and vise versa

7 0

3 years ago

Consider the reaction 2AI(OH)3 + 3H2SO4 Right arrow. X + 6Y. What are X and Y? X = AI2(SO4)3; Y = H2O X = AI2(SO4)3; Y = H2 X =

Rom4ik [11]

Answer :

X = $Al_2(SO_4)_3$

Y = $H_2O$

Explanation :

Balanced chemical equation : It is defined as the equation in which total number of individual atoms on the reactant side is equal to the total number of individual atoms on product side.

The given chemical equation is:

$2Al(OH)_3+3H_2SO_4\rightarrow X+6Y$

As we know that when aluminum hydroxide react with sulfuric acid then it gives aluminum sulfate and water as product.

The balanced chemical reaction will be:

$2Al(OH)_3+3H_2SO_4\rightarrow Al_2(SO_4)_3+6H_2O$

Thus, X is $Al_2(SO_4)_3$ and Y is $H_2O$

4 0

2 years ago