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BaLLatris [955]
4 years ago
8

What is the pH of a solution that has a pOH of 5.4?

Chemistry
1 answer:
disa [49]4 years ago
4 0

Answer:

8.6

Explanation:

ph+poh= 14 ALWAYS

14-5.4=8.6

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How many kJ of heat are required to melt 35.0 g of ice?
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Help me plz A substance found in the solid form at room temperature has
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3 years ago
Calculate the molarity of the NaCl solution when 43.8 g of NaCl is dissolved in 100 mL of water.
Ad libitum [116K]

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Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

Molarity=\frac{n\times 1000}{V_s}

where,

n = moles of solute

V_s = volume of solution in ml

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Now put all the given values in the formula of molality, we get

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7 0
3 years ago
Key terms: Reset Stereoisomers that are not mirror images of each are ____________ . The chemical and physical properties of two
sergejj [24]

Answer:

Enantiomers/ Isomers/ Stereoisomers/ Meso compounds/ Constitutional isomers/ Diastereomers.

Explanation:

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The isomers that only differ by the orientation of their atoms in space are called stereoisomers (third blank).

The stereoisomers that have a chiral carbon and do not mirror images of each are called enantiomers (first blank). They can deviate the polarized light.

When a compound has two or more chiral carbons but they compensate for the deviation of the light, and the compound is optically inactive, it's called a meso compound (fourth blank).

When the isomers differ in the way the atoms are connected it's called a constitutional isomer (fifth blank).

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6 0
3 years ago
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