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
Juliette [100K]
3 years ago
5

How do you measure heat in high school chemistry​

Chemistry
1 answer:
FrozenT [24]3 years ago
8 0

Answer: Calories

Explanation: One calorie is the amount of energy required to raise one gram of water one degree Celsius

You might be interested in
What are three of Leonardo divinci's contributions to science?
Zielflug [23.3K]
<span> hydraulic pumps, flying machines, and war machines.</span>
5 0
3 years ago
What does the atmosphere do for us
Rasek [7]
The atmosphere protects us and what is on earth from the suns rays and also harmful radiation. It's kind of like a barrier between the sun's direct rays and earth. <span />
3 0
3 years ago
The Bohr model of the atom explained why emission spectra are discrete. It could also be used to explain the photoelectric effec
muminat
<span>d)Electrons need specific amounts of energy to "jump" off an atom and be emitted.</span>
8 0
3 years ago
Read 2 more answers
Cierto elemento presenta dos isótopos cuyos números de masa suman 110 y cuyos números de neutrones suman 58 ¿Cuál es el número a
Anettt [7]

Answer:

El número atómico de cada uno de los átomos es 26

Explanation:

El número de masa es la suma de las masas del protón y el neutrón de un átomo.

El número atómico es el número de protones en el átomo.

Los parámetros dados son;

La suma del número másico de ambos átomos = 110

La suma de los neutrones = 58

Por lo tanto, sea el número de protones y neutrones en un isótopo = P₁ y N₁ y el número de protones y neutrones en el otro isótopo = P₂ y N₂

Tenemos;

 P₁ + N₁ + P₂ + N₂ = 110

N₁ + N₂ = 58

Por lo tanto;

P₁ + P₂ = 110 - (N₁ + N₂)

P₁ + P₂ = 110 - 58 = 52

Dado que los isótopos son del mismo elemento, sus protones serán iguales, por lo tanto;

P₁ = P₂

P₁ + P₂ = P₁ + P₁ = 2 × P₁

P₁ + P₂ = 52

2 × P₁ = 52

P₁ = 52/2 = 26 = P₂

El número atómico de ambos átomos es el número de protones en el átomo que es 26.

El número atómico del elemento del átomo es 26

6 0
3 years ago
The figure above shows the basic concepts of cell division
Cerrena [4.2K]
A. DNA is copied. 
- The cell duplicates its DNA in order to have a complete set in eac cell when it divides.

6 0
3 years ago
Other questions:
  • What is shown by the structural formula of a molecule or polyatomic ion?
    6·2 answers
  • 5 Points
    6·2 answers
  • When the equation: __al2(so4)3 + __zncl2 → __alcl3 + __znso4 is correctly balanced using the smallest whole number coefficients,
    7·2 answers
  • What type of base is defined as a substance that forms hydroxide ions (OH-) in water?
    11·2 answers
  • True or false the easiest way to identify a Kia for us to look at it’s cones
    10·2 answers
  • A 10% (v/v) methanol solution can be made by adding _________ of methanol to _________ of water, while a 10% (m/m) methanol solu
    7·1 answer
  • Albino trees exist in nature, but they’re rare. These trees contain a gene mutation that causes them to lack chlorophyll, so the
    9·2 answers
  • 100 PONTS AND BRAINLIEST <br><br> What is the maximum number of formula units of NaCl in one mole?"
    11·2 answers
  • Which of the following best describes the formation of waves?
    7·2 answers
  • Magnesium most common isotope
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!