1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DochEvi [55]
3 years ago
14

Help plz and no link​

Chemistry
1 answer:
Vlad [161]3 years ago
7 0

Answer:

yum yummy

Explanation:

Mis-ka, Mou-ska

Mickey Mouse!

M-I-C-K-E-Y

M-O-U-S-E (that's me!)

M-I-C-K-E-Y

M-O-U-S-E

It's the Mickey Mouse Clubhouse

Come inside, it's fun inside

It's the Mickey Mouse Clubhouse (roll call!)

Donald (present!)

Daisy (here!)

Goofy (hyuck, here!)

Pluto (woof! woof!)

Minnie (hi, here!)

Mickey (right here!)

It's the Mickey Mouse Clubhouse

Come inside, it's fun inside

M-I-C-K-E-Y

M-O-U-S-E

You might be interested in
Are these ramen noodles expired?
laiz [17]

Answer:

i think so

Explanation:

just eat them anyways

6 0
2 years ago
Read 2 more answers
7<br>State two signification of melting?​
Juliette [100K]
The two liquids are different and so the melting points are different only because one represents an intermediate stage. It was a melting-point suppression effect, just like salt and ice, but it was much larger than anyone on the team had thought possible.
8 0
2 years ago
Sulfur undergoes combustion to yield sulfur trioxide by the following reaction equation:
12345 [234]

Answer:

Therefore, the amount of heat produced by the reaction of 42.8 g S = <u>(-5.2965 × 10²) kJ = (-5.2965 × 10⁵) J</u>

Explanation:

Given reaction: 2S + 3O₂ → 2 SO₃

Given: The enthalpy of reaction: ΔH = - 792 kJ

Given mass of S: w₂ = 42.8 g, Molar mass of S: m = 32 g/mol

In the given reaction, the number of moles of S reacting: n = 2

As, Number of moles: n = \frac{mass\: (w_{1})}{molar\: mass\: (m)}

∴  mass of S in 2 moles of S: w_{1} = n \times m = 2\: mol \times 32\: g/mol = 64\: g

<em>Given reaction</em>: 2S + 3O₂ → 2 SO₃

<em>In this reaction, the limiting reagent is S</em>

⇒ 2 moles S produces (- 792 kJ) heat.

or, 64 g of S produces (- 792 kJ) heat.

∴ 42.8 g of S produces (x) amount of heat

⇒ <u><em>The amount of heat produced by 42.8 g S:</em></u>

x = \frac{(- 792\: kJ) \times 42.8\: g}{64\: g} = (-529.65)\: kJ

\Rightarrow x = (-5.2965 \times 10^{2})\: kJ = (-5.2965 \times 10^{5})\: J

(\because 1 kJ = 10^{3} J)

<u>Therefore, the amount of heat produced by the reaction of 42.8 g S = (-5.2965 × 10²) kJ = (-5.2965 × 10⁵) J</u>

8 0
3 years ago
How many neutrons are present in an atom with atomic number 9 and mass number 19?​
Kaylis [27]

Answer:

10 neutrons

Explanation:

N=Z-A ie. number of neutrons=mass number-atomic number

N=19-9=10

5 0
2 years ago
Read 2 more answers
Is 3Al + 3FeO → 2Al2O3 + 3Fe a balenced or unbalenced equation?
Murrr4er [49]
3f+5=eo got it right
8 0
2 years ago
Other questions:
  • The ionic equation for MgCl2 and KOH.
    9·2 answers
  • The direction of gas movement is determined by ______________. solubility of the gas in blood size of the gas molecule temperatu
    8·1 answer
  • HELP UNDERSTAND, PLEASE!
    14·2 answers
  • Which statement correctly describes diamond and graphite, which are different forms of solid carbon?
    12·2 answers
  • Predict the chemical formula of the compound that will form when Li and o interact.
    13·1 answer
  • As you move from left to right within a period (row), what is the pattern?
    11·1 answer
  • Calculate mL (4 sf) of 0.7500 M sodium hydroxide required to neutralize 35.00 mL of 0.7500 M phosphoric acid. Please input numbe
    13·1 answer
  • ______________________________________________
    10·2 answers
  • Which statement is true about heat transfer? *
    14·1 answer
  • The mass of a jar of sugar is 11. 9 kg. What is the total mass of 13 jars of sugar?.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!