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
Strike441 [17]
3 years ago
10

Apply your knowledge of atomic theory to determine The number of protons contained in a neutral Adam of palladium that has 46 el

ectrons
Chemistry
1 answer:
kow [346]3 years ago
5 0
In a neutral atom the total positive charge cancels out the total negative charge

For this to happen the number of protons(+) and electrons(-) must be the same.

So a neutral atom of Palladium will also have 46 protons (same as the electron no.)
You might be interested in
2CO +0, 200, what is the mole ratio of carbon monoxide to carbon
Nastasia [14]

Answer:

B. 2.2

Explanation:

6 0
3 years ago
How many total moles of ions are released when the following sample dissolves completely in water? Enter your answer in scientif
Katena32 [7]

<u>Answer:</u> The number of moles of strontium bicarbonate is 7.5\times 10^{-9}mol

<u>Explanation:</u>

Formula units are defined as lowest whole number ratio of ions in an ionic compound. It is calculate by multiplying the number of moles by Avogadro's number which is 6.022\times 10^{23}

We are given:

Number of formula units of Sr(HCO_3)_2=4.55\times 10^{15}

As, 6.022\times 10^{23}  number of formula units are contained in 1 mole of a substance.

So, 4.55\times 10^{15} number of formula units will be contained in = \frac{1}{6.022\times 10^{23}}\times 4.55\times 10^{15}=7.5\times 10^{-9}mol of strontium bicarbonate.

Hence, the number of moles of strontium bicarbonate is 7.5\times 10^{-9}mol

5 0
3 years ago
12. Study the chemical reaction below, what are the product(s) in the reaction and what are the reactant(s) in the reaction (Sho
natita [175]

Explanation:

The reactants are Aluminium and Copper chloride.

The products are Copper and Aluminium chloride.

5 0
3 years ago
Write two reactions showing nascent Hydrogen is more reactive than<br> molecular Hydrogen.
ratelena [41]

Answer:

1.) Nascent Hydrogen has more energy than Molecular Hydrogen.

2.) Nascent Hydrogen is are more on the side of atomic and since atoms are more active than molecules, Nascent Hydrogen becomes more reactive.

4 0
3 years ago
Why is 99 not a prime number​
Mice21 [21]

Explanation:

99 is not a prime number because it can be multiplied by itself and by other numbers

99*1

9*11

6 0
3 years ago
Read 2 more answers
Other questions:
  • The table below describes the temperature of different colors of stars.
    9·1 answer
  • Based upon the intermolecular forces present, rank the following substances according to the expected boiling point for the subs
    7·1 answer
  • After completing an experiment, all chemical wastes should be an disposed of according to your instructor’s directions. be left
    12·1 answer
  •  the force of gravity will cause two different masses to
    6·2 answers
  • this is the term used to describe magma that has left earth's interior usually through the force of a volcano
    14·2 answers
  • A gas of unknown pressure is contained in a vertical cylinder with a piston, of mass 1.1 kg and diameter 10.0 cm. The piston is
    12·1 answer
  • For the α anomer of a D-sugar, the anomeric hydroxyl in a Haworth projection Group of answer choices has an upward projection (o
    14·1 answer
  • Why did you wrap test tube 2 and 5 in aluminium foil and not test tube 1 and 6?
    12·1 answer
  • What is this material
    15·1 answer
  • . An atom of nitrogen has an atomic
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!