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
Snezhnost [94]
2 years ago
6

What is the specific heat capacity of the metal? use sig figs here. Make sure to choose the correct initial temperature and sole

for -q of metal. *

Chemistry
1 answer:
enot [183]2 years ago
6 0
That should be it... the mass used in tge equation should ALWys be the one of the surrounding

You might be interested in
How many grams of oxygen can be obtained from 250. grams of KCIO3?
guapka [62]

Answer:

Keep it simple. If all the oxygen contained in the 200 grams of potassium chlorate is produced in the decomposition, then all we have to do is find out how many grams of oxygen are there in the 200 grams. This we can do by calculating the ratio of oxygen mass to the whole. Using 39.1 for potassium, 35.45 for chlorine and 3 times 16, or 48 for the oxygen, we get a total of 122.55 grams per mole for potassium chlorate, of which 48 grams are oxygen. This ratio is 48/122.55. This ratio times the original 200 grams of the compound, gives us 78.34 grams of oxygen produced.

Explanation:

3 0
2 years ago
Write the appropriate symbol for each of the following isotopes: (a) Z 11, A 23; (b) Z= 28, A= 64; (c) Z= 50, A =115; (d) Z= 20,
prohojiy [21]

Explanation:  

Z = atomic mass of the element and  , A = atomic mass of the element .

a) Z = 11, A =  23

Element = Sodium

  symbol: ²³₁₁Na  .

b) Z = 28, A =  64

Element = Nickel

  symbol: ⁶⁴₂₈Ni  .

c) Z = 50, A = 115

Element = tin

  symbol: ¹¹⁵₅₀Sn  .

d) Z = 20, A = 42

Element = Calcium

  symbol: ⁴²₂₀Ca .

6 0
3 years ago
Read 2 more answers
Within the main group of elements, what do elements in a family have in common?
statuscvo [17]
They have same chemical properties
for example the elements of group VIII are called noble gases .They are unreactive, odorless and colorless.
8 0
2 years ago
Why does a cake rise when you bake it? ♡
VARVARA [1.3K]

The reaction of baking soda or baking powder with the liquid in the batter: These ingredients react together and cause air bubbles to form. ... Heat of the oven: The heat of the oven can cause baking powder to react further and cause more air bubbles, and the heat also sets the structure of the cake.

5 0
3 years ago
Read 2 more answers
What are some similarities between sublimation and deposition?
Korolek [52]
<span>Sublimation: the substance changes directly from a solid to a gas without going through the liquid phase. Deposition: the substance changes directly from a gas to a solid without going through the liquid phase.</span>
7 0
3 years ago
Other questions:
  • Which state of matter is spread apart and not connected​
    10·2 answers
  • Which statement about the orinoco river is true.
    9·1 answer
  • Which of the following are features of the electron cloud model of an atom?
    6·1 answer
  • when the concentration of hydrogen ions in a solution is decreased by a factor of ten, the pH of the solution
    14·1 answer
  • Calculate the energy of a photon of electromagnetic radiation whose frequency is 2.80×1014 s−1 .
    15·1 answer
  • What does the cell theory state? Answer F All organisms are composed of a nucleus G All prokaryotes are composed of multiple cel
    9·1 answer
  • Two cars that are identical except for their color are traveling on the same road.
    15·2 answers
  • 50 POINTS!!!!!!
    12·1 answer
  • Based on this information, do you think that the mole should be considered a base unit in the Sl system? Explain why or why not.
    5·1 answer
  • What volume of a 0. 100mhcl stock solution should be used to prepare 250. 00ml of 0. 0250mhcl?.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!