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Daniel [21]
3 years ago
8

What is your weight a measure of

Chemistry
1 answer:
Ne4ueva [31]3 years ago
8 0
Your weight is a measure of ibs/pounds
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Heterogeneous mixture containing a liquid in which visible particles settle
suter [353]
A suspension is the answer
7 0
4 years ago
4.702 x 10^-4 in standard form?
Julli [10]
The answer is .0004704. i hope that helped.
7 0
3 years ago
If 1.2 moles of ideal gas occupy a volume of 18.2 L at a pressure of 1.8 ATM what is the temperature of gas in degrees Celsius.
Novosadov [1.4K]

Answer: A 59.5 degree celcius

The equation that we will use to solve this problem is :

PV = nRT where:

P is the pressure of gas = 1.8 atm

V is the volume of gas = 18.2 liters

n is the number of moles of gas = 1.2 moles

R is the gas constant =  0.0821

T is the temperature required (calculated in kelvin)

Using these values to substitute in the equation, we find that:

(1.8)(18.2) = (1.2)(0.0821)(T)

T = 332.5 degree kelvin

The last step is to convert the degree kelvin into degree celcius:

T = 332.5 - 273 = 59.5 degree celcius

8 0
4 years ago
An aluminum pan and a copper pan have the same mass and are heated to the same temperature. Which will feel hotter?
Aliun [14]

Answer:

<u>The copper pan! </u>

Explanation:

Copper conducts heat well because its atoms contain only one free valence electrons in the outer shell. Elements with a low number of valence electrons transfer heat the best, and copper has only one. Valence electrons move about freely.

<u><em>Good luck on your assignment!</em></u>

6 0
3 years ago
Write out the BALANCED NET IONIC equation for the neutralization reaction that occurs between aqueous phosphoric acid and aqueou
ladessa [460]

Answer: Balanced net ionic equation is 3H^{+}(aq)+3OH^{-}(aq)\rightarrow 3H_2O(l)

Explanation:

Neutralization is a chemical reaction in which an acid and a base reacts to form salt and water.

Spectator ions are defined as the ions which does not get involved in a chemical equation or they are ions which are found on both the sides of the chemical reaction present in ionic form.

The given chemical equation is:

H_3PO_4(aq)+3NaOH(aq)\rightarrow Na_3PO_4(aq)+3H_2O(l)

The ions which are present on both the sides of the equation are sodium and phosphate ions and hence are not involved in net ionic equation is:

3H^{+}(aq)+3OH^{-}(aq)\rightarrow 3H_2O(l)

8 0
3 years ago
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