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ohaa [14]
3 years ago
13

How can a can a constant pressure calorimeter be used to measure the heat transferred from a hot piece of silver to cool water.

Justify your response in two or more complete sentances.​
Chemistry
1 answer:
alexgriva [62]3 years ago
6 0

Answer:

One simply way

  1. The change in temperature of the measuring part of the calorimeter is converted into amount of heat..

<em>If</em><em> </em><em>this</em><em> </em><em>answer</em><em> helps</em><em> you</em><em> plz</em><em> mark</em><em> as</em><em> brainlist</em><em>.</em><em>.</em>

<em>Tq</em><em>.</em><em>.</em>

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Help plz! im not understanding
valina [46]

a is 8.46 × 10^5

b is 3 ×10^-2

Explanation:

i hope this helps

4 0
2 years ago
What is the concentration of a sodium hydroxide solution if 14.5 mL of it are exactly neutralized by 30.0 mL of a 0.500 M hydroc
rusak2 [61]

Answer:

1.03 M

Explanation:

Step 1: Write the balanced equation

NaOH + HCl ⇒ NaCl + H₂O

Step 2: Calculate the reacting moles of HCl

30.0 mL (0.0300 L) of 0.500 M HCl react.

0.0300 L × 0.500 mol/L = 0.0150 mol

Step 3: Calculate the moles of NaOH that react with 0.0150 moles of HCl

The molar ratio of NaOH to HCl is 1:1. The moles of NaOH that react are 1/1 × 0.0150 mol = 0.0150 mol.

Step 4: Calculate the molar concentration of NaOH

0.0150 moles of NaOH are in 14.5 mL (0.0145 L).

M = 0.0150 mol/0.0145 L = 1.03 M

4 0
3 years ago
1. What is the name of the ion formed from the sulfur atom?
dolphi86 [110]

Answer:

1 sulfide

2 Fluoride

3 A

5 A

6 2

3 0
3 years ago
What type of reaction is shown below c10H8+12O2 10co2+4H2O
MakcuM [25]

Answer:

Explanation:

Combustion.  Have fun with that.

7 0
3 years ago
Which type of bond is formed with when two Atomic share Park appear ​
Ber [7]

I think it's covalent...? Hope that helps.

3 0
3 years ago
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