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RUDIKE [14]
3 years ago
9

Gold can undergo transmutation. es001-1.jpg This type of nuclear decay is called .

Chemistry
2 answers:
Mariulka [41]3 years ago
7 0

Answer:

alpha decay

Explanation:

soldier1979 [14.2K]3 years ago
5 0

Answer:

alpha decay

Explanation:

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Which direction does air circulate into low pressure zones in the northern and southern hemisphere
Yuri [45]
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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

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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

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3 years ago
4 examples of Substances that sublime?
AVprozaik [17]

1. Dry Ice (solid carbon dioxide)

2. Iodine

3. Arsenic

4. Naphthalene

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3 years ago
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