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lyudmila [28]
1 year ago
10

Which of the following is not an organic compound? OC6H14 O CO₂ OCH4 C12H22011

Chemistry
1 answer:
lana66690 [7]1 year ago
4 0

Answer:

Co2

Explanation

An organic compound includes Carbon and Hydrogen both bonded

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If the concentration of nucleophile increases does the reaction go faster
Kay [80]
Depends on the situation. If the nucleophile is already in excess, then no the reaction will not occur faster 

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3 years ago
Please help!!!Which statement accurately describes relationship between weight and mass? If the picture is black just don’t answ
Mars2501 [29]

Answer:

A

Explanation:

Mass is a raw measurement, weight is effected by gravity

3 0
3 years ago
Read 2 more answers
if I have 22.1 grams of CO2 gas at -188 degrees Celsius and 165 ml what is the pressure of the gas in kPa​
Harman [31]

Answer:

P = 2.145kPa

Explanation:

Mass = 22.1g

Molar mass of CO2 = 44g/mol

Vol = 165mL = 0.165L

T = -188°C = (-188 + 273.15)K = 85.15K

R = 8.314J/mol.K

From ideal gas equation,

PV = nRT

P = pressure of the ideal gas

V = volume the gas occupies

n = number of moles if the gas

R = ideal gas constant

T = temperature of the gas

n = number of moles

n = mass / molar mass

n = 22.1 / 44 = 0.50moles

PV = nRT

P = nRT/ V

P = (0.5 × 8.314 × 85.15) / 0.165

P = 2145.26Pa = 2.145kPa

Pressure of the gas is 2.145kPa

6 0
3 years ago
Like Earth, the moon
dedylja [7]
Um all? i’m confused
5 0
2 years ago
6. An alloy of iron contains 75.0% iron and 25.0% other elements. How many grams of iron are present in 150. g of the alloy?
Hoochie [10]

Answer:

108.5

Explanation:

half of 150 is 75 and half of that is 32.5. Add that to 75 and you'll get your answer

3 0
3 years ago
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