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Ksivusya [100]
3 years ago
9

Which object has the greatest K.E.?" top of a hill bottom of a hill middle of a hill

Chemistry
2 answers:
Licemer1 [7]3 years ago
8 0

Answer: the answer is A

Explanation:

The answers is A

Tamiku [17]3 years ago
4 0
The answer is B, bottom of a hill.


At the bottom of the first hill, your kinetic energy is at its highest point.
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Identify the major ionic species present in an aqueous solution of nh4clo4.
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the formula for sodium hydroxide is NaOH; the formula for potassium hydroxide is KOH. which two elements do you think are contai
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Explanation:

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3 years ago
A solution labeled "0.105 M NaOH" would contain ______________ moles of NaOH in each liter of solution.
dem82 [27]

Answer:

A solution labeled "0.105 M NaOH" would contain 0.105 moles of NaOH in each liter of solution.

Explanation:

The concentration of a solution in Molarity (M) stands for the number of moles of that substance contained in 1 L of solution.

Molarity = Concentration in mol/L = (Number of moles of solute) ÷ (Volume of solution in L)

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0.105 = Number of moles of solute × 1

Number of moles of solute = 0.105 mole

Hence, a solution labeled "0.105 M NaOH" would contain 0.105 moles of NaOH in each liter of solution.

Hope this Helps!!!

7 0
3 years ago
What volume of a 0.3300M solution of sodium hydroxide would br ruired to titrate 15.00 mL of 0.1500 M oalic Acid?
Ganezh [65]

Answer:

3.41 mL

Explanation:

At equivalence point  from the reaction given,

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Considering

Molarity_{Oxalic\ Acid}\times Volume_{Oxalic\ Acid}=2\times Molarity_{NaOH}\times Volume_{NaOH}

Given  that:

Molarity_{NaOH}=0.3300\ M

Volume_{NaOH}=?

Volume_{Oxalic\ Acid}=15.00\ mL

Molarity_{Oxalic\ Acid}=0.1500\ M

So,  

Molarity_{Oxalic\ Acid}\times Volume_{Oxalic\ Acid}=2\times Molarity_{NaOH}\times Volume_{NaOH}

2\times 0.3300\times Volume_{NaOH}=0.1500\times 15.00

Volume_{NaOH}=3.41\ mL

4 0
3 years ago
What two variables are needed to calculate molarity?
ludmilkaskok [199]
B. Moles of solute, liters of solution
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3 years ago
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