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
aivan3 [116]
3 years ago
13

Write down the formula for B example: Hydrogen + Fluorine = Hydrogen Fluorine help

Chemistry
2 answers:
Tom [10]3 years ago
5 0

Answer:

P³⁻ + Cl⁻ --> PCl₃

Explanation:

PCl₃: phosphorus trichloride. prefix in front of chloride is "tri"–meaning three.

Elena L [17]3 years ago
5 0

Answer:

phosphorus + chlorine = phosphorus trichloride

(He asked for word equation)

You might be interested in
Determine the mass of water in kg, if 4300 cal of energy is placed in water, resulting in a temperature change to 101.0 oC from
Airida [17]

Answer:

0.5059kg

Explanation:

The heat absorbed for the water is determined using the equation:7

Q = C×m×ΔT

<em>Where Q is heat absorbed (4300cal)</em>

<em>C is specific heat (1cal/g°C)</em>

<em>m is the mass in grams</em>

<em>ΔT is change in °C (101.0°C - 92.5°C = 8.5°C)</em>

<em />

Replacing:

4300cal = 1cal/g°C×m×8.5°C

505.9g = m

In kg, the mass of water is:

<h3>0.5059kg</h3>

<em />

6 0
3 years ago
What's larger centimeter or meter?
hoa [83]

Answer:

A meter is 100 times larger then a centimeter

6 0
3 years ago
Sodium metal is quiet soft whereas sodium chloride crystals are quiet hard explain why
stiks02 [169]
In mineralogy and crystallography, a crystal structure<span>is a unique arrangement of atoms in a </span>crystal. Acrystal structure<span> is composed of a unit cell, a set of atoms arranged in a particular way; which is periodically repeated in three dimensions on a lattice.
Crystals create a harder more fitting structure so they tend to be a lot stronger than other compounds or elements</span>
8 0
4 years ago
Which arrow represents the activation energy for the forward reaction
ValentinkaMS [17]

Answer:

B

Explanation:

found it from a person wjwjdjjanqnqq

4 0
2 years ago
Read 2 more answers
What is the temperature shown on the thermometer below?
olchik [2.2K]
The temperature is -8 F

Answer D
7 0
2 years ago
Read 2 more answers
Other questions:
  • 8. How long does it take a 19 kW steam engine to do 6.8 x 107 J of work?
    5·1 answer
  • A 7.100 L sample of gas is cooled from 73.0 °C to a temperature at which its volume is 5.700 L. What is this new temperature? As
    15·1 answer
  • When the ionic compound ammonium chloride, NH 4 Cl, , dissolves in water, it breaks into one ammonium ion, NHt^ 1+ , one chlorid
    9·1 answer
  • What is the pH of 0.26 M ammonium ion? NH4+(aq) + H2O(1) NH3(aq) + H30* (aq) a. 4.33 b.9.25 c. 3.87 d. 4.92 e. 4.75
    8·1 answer
  • A formal accusation of a crime issued by a grand jury
    7·1 answer
  • When gaseous ammonia is passed over solid copper(Il) oxide at high temperatures, nitrogen gas is formed. 2NH3(g) + 3CuO(s)---&gt
    14·1 answer
  • Please help!!
    13·2 answers
  • Which elements are found on the left to the middle of the periodic table
    10·2 answers
  • A sample of seawater consists of water, sodium ions, chloride ions, and several other dissolved salts. These ions and salts are
    7·1 answer
  • HELPP ME ASAP<br> What is the percent composition of Nitrogen in dinitrogen trioxide?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!