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vredina [299]
3 years ago
12

Which of the following is a balanced chemical equation?

Chemistry
1 answer:
iVinArrow [24]3 years ago
3 0
So2+o2+2h20›4h2so4 this is the write answer
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Identify whether each compound is a straight chain, branched chain, or cycloalkane,
Delvig [45]

Answer:

First Part: branched chain, cycloalkane, straight chain

Second Part: straight chain, branched chain, cycloalkane.

Explanation:

Edg 2021

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2 years ago
A sample of Neon is in a sealed container held under isothermic conditions. The initial pressure and volume are 2.7 atm and 4.5
Marina CMI [18]

Answer:

The final volume in mL is 7.14 mL or 7.1 mL.

Explanation:

1.Use Boyle's Law(P_{1} V_{1}= P_{2} V_{2}). Re-arrange to solve for V_{2}<em> for the final volume.</em>

<em />

<em>2. Plug in values. </em>V_{2} =\frac{(2.7 atm)(4.5 mL)}{(1.7 atm)}  = 7.14 mL

3 0
2 years ago
A 5.5 g sample of a substance contains only carbon and oxygen. Carbon makes up 35% of the mass of the substance. The rest is mad
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<span>                                       x = (0.65)(5.5 g)</span>

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3 years ago
Which substance is not a structural isomer of hexyne?
stich3 [128]

Answer:

c) 3,3-dimethylpent-1-yne

5 0
2 years ago
Where is each conversion factor found?
Travka [436]

Answer:

Explanation:  A conversion factor is a number used to change one set of units to another, by multiplying or dividing. When a conversion is necessary, the appropriate conversion factor to an equal value must be used. For example, to convert inches to feet, the appropriate conversion value is 12 inches equal 1 foot.

5 0
3 years ago
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