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Ivahew [28]
3 years ago
12

How many moles of oxygen gas are required to form 55g of carbon monoxide gas

Chemistry
1 answer:
marta [7]3 years ago
6 0

Answer:

8.33 moles CO2 X. 25mol O2. 16mol CO2. = 13.0 moles

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When an electric current is flowing through a wire, the force deflecting the charged particles is greatest when the wire is ____
nlexa [21]

Answer:

C.) perpendicular

Explanation:

A particle with an electric charge experiences the maximum deflecting force when it is positioned perpendicular to the magnetic field.

4 0
3 years ago
How many O2 molecules can be made with the oxygen from 492 g of sodium phosphate?
serg [7]
<span>To answer this question, you need to change the sodium phosphate unit into mol and doing the reaction. Sodium phosphate or Na3PO4  molecular weight is 163.94 or 164 rounded up. Then the amount should be: 492g/ (164g/mol)= 3 mol

For every 1 mol of </span>Na3PO4  there are 4 mol of oxygen element. To made 1 mol of O2 molecule, you will need 2 mol oxygen element. Then the amount of oxygen should be: 4/2 * 3 mol= 6 mol * 6.02 * 10^23= 36.12 * 10*23= 3.61 * 10^24

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3 years ago
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The answer is for this question is c
8 0
4 years ago
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As the deapth of the ocean increases the population of ocean creatures..
Trava [24]

Answer:

( A ) Increases

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More room, basically means more creatures. Like in a bedroom, you can only fit amount of people if its small the ocean is like that with depth.

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3 years ago
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A fish tank holds 31 gal of water. How many kilograms of water are in the fish tank?
Oksanka [162]

Answer:

3.785411784

Explanation:1 gallon (gal) = 3.785411784 kilogram (kg). Gallon (gal) is a unit of Volume used in Standard system. Kilogram (kg) is a unit of Weight used in Metric system. Please note this is volume to weight conversion, this conversion is valid only for pure water at temperature 4 °C.

US oz = 28.349523125 g

US fl oz = 29.5735295625 ml (milliliters) = 29.5735295625 g (grams) of pure water at temperature 4 °C.

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The US gallon is equal to 3.785411784 liters and defined as 231 cubic inches. Kilograms also can be marked as kilogrammes in UK.

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3 years ago
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