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
DedPeter [7]
3 years ago
15

The number of _____ determines which element it is.

Chemistry
1 answer:
Alenkasestr [34]3 years ago
5 0
<span>electrons hope this helps</span>
You might be interested in
What is the scientific name for acetone
patriot [66]
Acetone (systematically named propanone)
8 0
3 years ago
Use the chemical equation to find the answers. BaSO4 + H2SO4 → Ba(HSO4)2 Identify how many oxygen atoms are in the product. Iden
Mariana [72]

Answer:

Since the equation is balanced, So it have same number of oxygen in the  reactants and well as product.

Oxygen in product = 8

Oxygen in reactant = 8

5 0
3 years ago
How are acids and bases defined by arrhenius?​
Lilit [14]

As defined by Arrhenius: An Arrhenius acid is a substance that dissociates in water to form hydrogen ions (H+). ... An Arrhenius base is a substance that dissociates in water to form hydroxide (OH–) ions. In other words, a base increases the concentration of OH– ions in an aqueous solution.

7 0
3 years ago
Octane (C8H18) is a component of gasoline that burns
MatroZZZ [7]

Answer:

hold on this will take me awhile

Explanation:

4 0
3 years ago
The pka of hypochlorous acid is 7.530. a 54.0 ml solution of 0.114 m sodium hypochlorite (naocl) is titrated with 0.337 m hcl. c
valkas [14]
After the addition of 6.47 mL of 0.303 M HCl. Solution :- lets first calculate the moles of the NaOCl and HCl Moles = molarity *volume in liter Moles of NaOCl = 0.100 mol per L * 0.053 L =0.0053 mol Moles of HCl =0.303 mol per L *0.00647L=0.00196 
6 0
3 years ago
Other questions:
  • Which of the phases below are NOT able to be compressed
    5·1 answer
  • How did the quantum mechanical model of the atom improve on bohr's atomic model?
    6·1 answer
  • How do the following changes affect the value of the equilibrium constant for a gas-phase exothermic reaction:
    6·1 answer
  • If 15 g of C₂H₆ reacts with 60.0 g of O₂, how many moles of water (H₂O) will be produced?
    11·1 answer
  • Determine the molar concentration of ammonium ions, NH4 , in a solution that results when 4.53 g of (NH4)2SO4 are dissolved in 1
    7·1 answer
  • Can rocks include organic materials, but minerals cannot true or false
    5·1 answer
  • What are the best practices while sharing a lab balance with other students? Select one or more: Leave a note when you have tare
    8·1 answer
  • A container of 56mL is at STP, The pressure is increased to 3.6atm and the volume to 162 mL.
    10·1 answer
  • Is calcium more reactive than lead?
    13·2 answers
  • Magnesium has a density of 1.738 g/cmº at 25°C. What is the mass of a block of
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!