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
lianna [129]
3 years ago
8

What is the abbreviation for water?

Chemistry
2 answers:
DENIUS [597]3 years ago
5 0
Abbreviation is: H2O

bulgar [2K]3 years ago
5 0
The abbriveation of water is: H2O
You might be interested in
Write the molecular formula for a compound with the possible elements c, h, n and o that exhibits a molecular ion at m+ = 100.09
Arlecino [84]
Co2 is correct buddy
5 0
3 years ago
#1: Which of the following is the abbreviation for a unit of energy? A. K / B. °C/ C. W / D. cal............... #2: A 200 g bloc
stealth61 [152]
Among the choices, the unit of energy is calories. Answer in 1) is D. In 2) we are given with te mass , heat and temperature change. we just need to get the heat capacity and compare it with the following metals. The calculated heat capacity is 0.46 kJ/kg K. The answer is A. iron. In 3) we can compute the heat absorbed by the formula ΔH=mCpΔT. Cp of water is 4.18 J/g K. Answer of 3) is D. In 4) the formula used in Cp=ΔH/mΔT. Answer in 4) is A. The heat of enthalpy of fusion of ice is 80 cal/g. We convert this to J/g. Answer  in 5) is B.334 J/g.
8 0
4 years ago
Read 2 more answers
Would you weigh more or less on the moon than you do on Earth, and why?
VladimirAG [237]

Answer:You would weigh less on the moon because there is less gravity on the moon.

Explanation:

7 0
3 years ago
Read 2 more answers
How does the atomic radius of an element is related to its metallic character
Aneli [31]

Answer:

The large the atomic radius the more the metallic character of elements

Explanation:

The atomic radius is related to the metallic character in a way that the larger the atomic radius, the more metallic a body becomes.

Therefore, as we go down a group, metallic character increases.

  • Metallic character relies on the ability and willingness of an atom to share its valence electrons.
  • As the size of an atom becomes large, the more metallic it is and the more its metallic character.
  • In some other cases this character is known as electropositivity.
5 0
3 years ago
A chemical that causes a sudden almost instantaneous release of pressure has and heat when subjected to sudden shock pressure or
KIM [24]

A hazardous chemical instantly discharging gas, pressure, and heat when subjected to pressure, heat, or high temperature is categorized under hazard class I explosives by the Department of Transportation.  

These are the explosives that possess the tendency to briskly detonate or conflagrate as an outcome of the chemical reaction. The explosives possess the tendency of generating pressures, temperatures, and speeds as leading to catastrophic destruction via force and/or of generating otherwise hazardous concentrations of light, heat, gas, sound, or smoke, all this resulting due to chemical reactions.  


3 0
3 years ago
Other questions:
  • Which of these four elements is the most reactive metal?
    6·1 answer
  • Which of the following aqueous solutions are good buffer systems? . a. 0.12 M calcium hydroxide + 0.29 M calcium bromide . b. 0.
    15·1 answer
  • Why is carbon added to iron? It lowers iron’s boiling point. It makes iron’s lattice structure harder and stronger. It increases
    13·2 answers
  • If the symbol X represents a central atom, Y represents outer atoms, and Z represents lone pairs on the central atom, the struct
    5·1 answer
  • If 00810 mol neon gas at the particular temperature and pressure occupies a volume of 214 mL ehat volume would 0.00684 mol neon
    8·1 answer
  • Ionic bonds form when electrons are-
    10·1 answer
  • How can the mechanical advantage of a lever be increased?
    11·1 answer
  • Predict the product of the following Wittig reaction. Be sure your answer accounts for stereochemistry, where appropriate. If mu
    11·1 answer
  • The atomic weight of an atom is the sum of the mass of the particles in the nucleus of the atom. These particles are called?
    6·1 answer
  • A student listed some functions of an organ in the human body. Which organ’s functions did the student list? large intestine lar
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!