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yan [13]
3 years ago
10

Is fertilizer a mixture compound or element

Chemistry
1 answer:
egoroff_w [7]3 years ago
5 0
I always thought it was a mixture but can also be a compound 

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How many grams are in 3.45 moles CO2
Mamont248 [21]
<h3>Hello There!!</h3>

<u> To Find:-</u>

Grams Present in 3.45 Moles of Carbon.

<u>We </u><u>Know:</u><u>-</u>

Molecular Mass of Carbon Dioxide= 44.01 grams/mol or 44 grams/mol

\text{Moles} = \frac{\text{Mass}}{\text{Molecular mass}}

\implies 3.45 \text{moles} =  \frac{ \text{Mass}}{44 \text{g/mol}}  \\  \\  \implies \text{Mass} = {44 \text{g/mol}} \times 3.45 \text{moles} \\  \\ \implies \text{Mass} = {44 \text{g/}  \cancel\text{ mol}} \times 3.45  \cancel\text{moles} \\  \\ \implies \text{Mass} = 44 \text{g} \times 3.45 \\  \\  \implies  \text{Mass} =  \red{151.8 \text{g}}

\therefore \text{Mass of 3.45 Moles of Carbon Dioxide is =  \red{151.8g}}

<h3>Hope This Helps!!</h3>
6 0
2 years ago
What can be created with differential weathering
Afina-wow [57]

rocks weather at different rates and in different ways. Rocks may be more or less susceptible to weathering because of such things as composition or induration, the hardening of a rock through processes like increased temperature of formation, pressure of formation or cementation of particles by precipitated minerals.

4 0
3 years ago
How much pressure (in atm) would be found in 5.8 moles of an ideal gas at 358 K and volume of 3.9 L?
sineoko [7]

Answer:

pressure=force / volume

5.8÷3.9

=1.5 ml

7 0
2 years ago
Ammonia, NH3, can be made by reacting nitrogen and hydrogen and the equation is N2 + 3H2 --&gt; 2NH3 How many moles of NH3 can b
Mrrafil [7]
9 moles of H2 means you have a total of 18 moles of H2 (9*2). In NH3, the hydrogen comes in sets of 3 (hence H3 at the end) 18/3=6 therefore you need to have made 6 moles of NH3 to satisfy it, since you have enough N2 this can work so you make 6 moles of NH3
3 0
3 years ago
How many moles of ethane gas, C2H6(g), will occupy 15.0 L at 30 degrees Celsius and 5.0 atm?
Alenkinab [10]

Answer:

3 mol

Explanation:

Given data:

Volume of ethane = 15.0 L

Temperature = 30°C

Pressure = 5.0 atm

Number of moles of ethane = ?

Solution:

PV = nRT

P= Pressure

V = volume

n = number of moles

R = general gas constant = 0.0821 atm.L/ mol.K  

T = temperature in kelvin

Now we will convert the temperature.

30+273 = 303 K

5.0 atm × 15.0 L = n×0.0821 atm.L/ mol.K   × 303 K

75 atm.L =  n× 24.87 atm.L/ mol

n = 75 atm.L / 24.87 atm.L/ mol

n = 3 mol

8 0
3 years ago
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