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
mina [271]
2 years ago
14

How much heat is needed to raise a 0.30 g piece of aluminum from 30.C to 150C? The specific heat of aluminum 0.900j/gC

Chemistry
1 answer:
OLEGan [10]2 years ago
8 0

Answer:

hi

Explanation:

You might be interested in
100.mL of a .795 M solution of KBr is diluted to 500.mL. what is the new concentration of the solution?
kap26 [50]

Answer:

0.159 M

Explanation:

convert from mL to L then use the equation:

M1V1 = M2V2

rearrange to find M2

\frac{M1V1}{V2} = M2

\frac{(0.795 M)(0.100 L)}{0.500 L} = 0.159 M

4 0
2 years ago
Help please i give brainlist
shtirl [24]
The order of the answers are as follows:
B
C
D
A
5 0
3 years ago
At a cost of $1600/oz, how much would you have to pay for a solid cubic foot of gold?
Alex777 [14]
<h3>You will pay $ 30876800</h3>

We'll begin by calculating the mass in ounce (oz) of a cube foot (ft³) of gold. This can be obtained as follow:

<h3 />

Density of gold = 19298 oz/ft³

Volume of gold = 1 ft³

<h3>Mass of gold =?</h3>

Density = mass /volume

19298 = mass / 1

<h3>Mass of gold = 19298 oz</h3>

Finally, we shall determine the cost of 19298 oz of gold. This can be obtained as follow:

1 oz = $ 1600

Therefore,

19298 oz = 19298 × 1600

19298 oz = $ 30876800

Therefore, a solid cube foot of gold (i.e 19298 oz) will cost $ 30876800

Learn more: brainly.com/question/15407624

4 0
2 years ago
What happens to metals when they form an ion?
Anastaziya [24]
Metals generally form cations, meaning they become positively charge - this positive charge is due to the loss of electrons.
6 0
3 years ago
Read 2 more answers
Effect in carbon monoxide
Alenkasestr [34]

Answer:

Breathing air with a high concentration of CO reduces the amount of oxygen that can be transported in the blood stream to critical organs like the heart and brain. At very high levels, which are possible indoors or in other enclosed environments, CO can cause dizziness, confusion, unconsciousness and death.

Explanation:

7 0
3 years ago
Other questions:
  • HELP NEED SIMPLE ANSWER!!!! WILL GIVE BRAINIEST!!!
    10·1 answer
  • Hi . I need help on this problem please help.
    14·1 answer
  • If a gas at 25.0 °C occupies 3.60 liters at a pressure of 1.00 atm, what will be its volume at a pressure of 2.50 atm?
    10·1 answer
  • As the temperature of a gas increases, the pressure *
    10·2 answers
  • How do u name this aromatic organic?
    14·1 answer
  • Is pepperoni pizza a compound or mixture?​
    11·2 answers
  • Which of the following represents a molecule?
    15·2 answers
  • Find the volume of 6.45 moles of gas present at a temperature of 27.0oC and a pressure of 675 torr.
    7·1 answer
  • Briefly describe the action of hardwater with soap​
    10·1 answer
  • Hace cuanto el hombre estudia el universo
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!