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
Andreas93 [3]
1 year ago
13

I have to write chemical formula and the electron-dot for each of the product and also show electric charge if ions are formed

Chemistry
1 answer:
Ilya [14]1 year ago
8 0

bnswer

a. O +O / → O₂

b. K + Cl → KCl

c. C + O → CO

d. H + F → HF

e. I + I → I₂

f. S + O + O → SO₂

g. Na + Na + S → Na₂S

h. Li + Cl → LiCl

i. Ca + Br + Br → CaBr₂

j. N + N → N₂

A

You might be interested in
A piece of wood near a fire is at 23°C. It gains 1,160 joules of heat from the fire and reaches a temperature of 42°C. The speci
Molodets [167]

Answer:

35.578g or 36g if you round

Explanation:

Q=mc ∆∅ where ∅ is temperature difference

1160= m x 1.716 x (42-23)

m = 1160/ 1.716 x19

m=35.578g

m = 36g to nearest whole number

6 0
4 years ago
Identifying Characteristics of the Gas Laws
elixir [45]

Answer:  The image from the question has the correct answers.

Explanation:  

As summarized in the attached table.

8 0
3 years ago
The outside boundary of an animal cell
Wewaii [24]
Plasma membrane is the answer
6 0
3 years ago
Calculate the number of kg in 7.66 x 10-5 Gigagrams.
bonufazy [111]

Answer:

76,6 kg

Explanation:

A kg it's equal to 1x10^3 grams

A Gigagrams it's equal to 1x10^9 grams

Knowing this, a kg it's equal to 1x10^6 gigagrams

7,66*10^{-5}[gigagram]*\frac{1*10^6 [kg]}{1 [gigagram]}= 76.6 [kg]

6 0
4 years ago
Select the correct answer.
Karo-lina-s [1.5K]

Answer: OB

Explanation:

The empirical formula of an element is the simplest formula of an element which shows the ratios of atoms of the each element present in a molecule of a compound .

4 0
3 years ago
Other questions:
  • 1. What volume of toluene do you need to add to 1 mL of ethyl acetate to make an equi-molar mixture? The density of ethyl acetat
    11·1 answer
  • What is the mass of a cube of aluminum that is 4.0 cm on each edge? The density of aluminum is 2.7 g/cm3. Show all calculations
    13·1 answer
  • Which describes an atom that has fewer neutrons than protons and more electrons than protons?
    10·2 answers
  • О)
    6·1 answer
  • Describe how electrons move within an atom.
    11·1 answer
  • The base-dissociation constant, kb, for pyridine, c5h5n, is 1.4x10-9 the acid-dissociation constant, ka, for the pyridinium ion,
    9·1 answer
  • What is the number of moles in 546 g strontium nitrite?
    11·1 answer
  • Compare the alkali metals and alkaline earth metals with respect to (i) Ionization enthalpy (ii) basicity of oxides (iii) solubi
    13·1 answer
  • Two cars A and B are moving in opposite directions with the velocity of 20m/s and 6m/s respectively Calculate the relative of ca
    9·1 answer
  • What is the molar concentration of potassium ions in a 0. 250 m k2so4(aq) solution?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!