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3 years ago

1. particles of an atom. 2. what is a neutron

Chemistry

2 answers:

ololo11 [35]3 years ago

3 0

Answer:

1. The three parts of an atom are:

Protons
Neutrons
Electrons

2. A neutron is a particle of an atom with a neutral charge.

Hope this helps!

lozanna [386]3 years ago

3 0

Answer:

1. protons, electrons, neutrons

2. a neutral charged particle of an atom

Explanation:

hope i helped ;)

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ZnSO4 + + LINO, → ---- Zn(NO3)2 + Li,SO4 Balanced equation

Tanzania [10]

Answer:

ZnSO4 + 2LiNO3 → Zn(NO3)2 + Li2SO4

Explanation:

There's many resources on web that can assist you with this concept:

https://en.intl.chemicalaid.com/tools/equationbalancer.php

https://www.webqc.org/balance.php

4 0

3 years ago

Need a bit of help with this. Fill in the coefficients, explain your answer.

sp2606 [1]

Answer:

4Fe + 3O₂ → 2Fe₂O₃

General Formulas and Concepts:

Chemistry - Reactions

Balancing Reactions

Explanation:

Step 1: Define

RxN: Fe + O₂ → Fe₂O₃

Step 2: Balance

We need to balance both Fe and O.

LCM of 2 and 3 is 6:

Fe + 3O₂ → 2Fe₂O₃

We now need the same amount of Fe on both sides:

4Fe + 3O₂ → 2Fe₂O₃

4 0

3 years ago

What controls the amount of product formed in a chemical reaction

melisa1 [442]

Answer: limiting reactant controls the amount of product formed in a chemical reaction.

* Hopefully this answers your question :) Mark me the brainliest:)

~ 234483279c20~

5 0

3 years ago

Which solution has the greatest osmolarity?

aliya0001 [1]

Electric hidro because he has the highest osmolarity

4 0

3 years ago

Determine the mass of 9.2 x 10^18 molecules of dinitrogen tetroxide.

steposvetlana [31]

Answer: 1.4x10-3 g N2O4

Explanation: First convert molecules of N2O4 to moles using Avogadro's Number. Then convert moles to mass using the molar mass of N2O4.

9.2x10^18 molecules N2O4 x 1 mole N2O4 / 6.022x10²³ molecules N2O4

= 1.53x10-5 moles N2O4

1.53x10-5 moles N2O4 x 92 g N2O4/ 1 mole N2O4

= 1.4x10-3 g N2O4

4 0

3 years ago