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oee [108]
3 years ago
10

The initial water volume in this container was 10.0 mL. When the key was submerged, 3 volumes of displaced water were collected:

0.7 mL, 0.8 mL, and 0.9 mL. What is the volume of the key?
mL
Chemistry
1 answer:
artcher [175]3 years ago
3 0

Answer:

2.4mL

Explanation:

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14/6

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What system of units is used by only a small number of countries in the world, including the U.S.?
Aleks04 [339]

Answer:

The correct answer is the imperial system.

Explanation:

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3 years ago
Which statements describing chemical and nuclear reactions are true?
Arte-miy333 [17]

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2 years ago
A tank of oxygen has a volume of 1650 L. The temperature of the gas inside is 35?C. If there are 9750 moles of oxygen in the tan
Paul [167]

Answer:

2192.64 PSI.

Explanation:

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<em>PV = nRT.</em>

where, P is the pressure of the gas in atm.

V is the volume of the container in L (V = 1650 L).

n is the no. of moles of the gas in mol (n = 9750 mol).

R is the general gas constant (R = 0.082 L.atm/mol.K).

T is the temperature of the gas in (T = 35°C + 273 = 308 K).

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malfutka [58]

The distance that jet covered in 10 min is 125 Km

calculation

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speed=750 km/h

time= 10/60hrs

=750 x10/60=125 Km

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