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MrRa [10]
3 years ago
13

Cuántos moles y gramos de Hcl pueden producirse a partir de 945g de ácido sulfúrico.?​

Chemistry
1 answer:
Xelga [282]3 years ago
7 0
I’m confused and that comment above is probably a trafficker
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Calculate the tempature of a 0.50 mol sample of a gas at a pressure of 0.987 atm and a volume of 12 L
dalvyx [7]

Answer:

The temperature is 288, 88K

Explanation:

We use the formula PV= nRT:

T= PV/nR

T= 0,987 atm x12 L/0,50 mol x 0,082 l atm/K mol

<em>T=288,88K</em>

6 0
3 years ago
6.) Choose all of the following that are TRUE regarding the Ideal Gas Law.
Cerrena [4.2K]

Answer:

<em><u>All temperatures must be in </u></em><em><u>Kelvins</u></em><em><u>.</u></em>

Explanation:

<em>W</em><em>h</em><em>a</em><em>t</em><em> </em><em>y</em><em>o</em><em>u</em><em> </em><em>h</em><em>a</em><em>v</em><em>e</em><em> </em><em>t</em><em>o</em><em> </em><em>k</em><em>n</em><em>o</em><em>w</em><em>;</em>

  • <em>W</em><em>h</em><em>e</em><em>n</em><em> </em><em>P</em><em>r</em><em>e</em><em>s</em><em>s</em><em>u</em><em>r</em><em>e</em><em> </em><em>i</em><em>s</em><em> </em><em>i</em><em>n</em><em> </em><em>a</em><em>t</em><em>m</em><em> </em><em>u</em><em>n</em><em>i</em><em>t</em><em>s</em>
  1. <em>T</em><em>e</em><em>m</em><em>p</em><em>e</em><em>r</em><em>a</em><em>t</em><em>u</em><em>r</em><em>e</em><em> </em>must be in <em>Kelvins.</em>
  2. <em>V</em><em>o</em><em>l</em><em>u</em><em>m</em><em>e</em><em> </em>must be in <em>cubic centimetres</em>.
  3. <em>R</em><em> </em><em>=</em><em> </em><em>0</em><em>.</em><em>0</em><em>8</em><em>1</em><em>3</em>
  • <em>W</em><em>h</em><em>e</em><em>n</em><em> </em><em>P</em><em>r</em><em>e</em><em>s</em><em>s</em><em>u</em><em>r</em><em>e</em><em> </em><em>i</em><em>s</em><em> </em><em>i</em><em>n</em><em> </em><em>P</em><em>a</em><em>s</em><em>c</em><em>a</em><em>l</em><em>s</em><em> </em><em>o</em><em>r</em><em> </em><em>N</em><em>/</em><em>m</em><em>^</em><em>2</em>
  1. <em>T</em><em>e</em><em>m</em><em>p</em><em>e</em><em>r</em><em>a</em><em>t</em><em>u</em><em>r</em><em>e</em><em> </em>must be in <em>Kelvins.</em>
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  3. <em>R</em><em> </em><em>=</em><em> </em><em>8</em><em>.</em><em>3</em><em>1</em><em>4</em>
4 0
3 years ago
2. A/an _______ bond allows metals to conduct electricity. A. ionic B. metallic C. covalent D. atomic
lisov135 [29]
The appropriate answer is b. A metallic bond allows metals to conduct electricity. Metallic bonds are formed by atoms of metals in which the outer electrons of the atoms from a common electron cloud. In metallic bonding the atoms are not used up in the actual bond but are shared so they are free to move about to conduct electricity. Electrons in the other bond types are held in place in the molecule an are not free to move about so they cannot conduct electricity.
7 0
3 years ago
Read 2 more answers
Which particles in atom could demonstrate that opposite charges attract
NeTakaya

<em><u>the answer is electrons </u></em>

7 0
3 years ago
If we know the specific heat of a material, can we determine how much heat is released under a given set of circumstances?
Alekssandra [29.7K]

Answer:

Yes

Explanation:

literally have no idea i just got it right on ck-12 lol

6 0
3 years ago
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