The net ionic equation can be given as Sn²⁺ (aq) + S²⁻ (aq) → SnS (s).
<h3>What is an ionic equation?</h3>
The atoms or molecules on losing or gaining electrons in order to achieve the stable configuration results in the formation of positive or negative charge and are termed as ions.
The ionic equation can be given with the formation of the respective ions of the reactant and the product side.
SnSO₄ (aq) → Sn²⁺ (aq) + SO₄²⁻ (aq)
Na₂S (aq) → 2 Na⁺ (aq) + S²⁻ (aq)
SnS (s) → did not dissociates as form a solid covalent compound
Na₂SO₄ (aq) → 2 Na⁺ (aq) + SO₄²⁻ (aq)
The complete ionic equation can be given as:
Sn²⁺ (aq) + SO₄²⁻ (aq) + 2 Na⁺ (aq) + S²⁻ (aq) → SnS (s) 2 Na⁺ (aq) + SO₄²⁻ (aq)
Eliminating the common ions on the product and the reactant side:
Sn²⁺ (aq) + S²⁻ (aq) → SnS (s)
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Hydrogean,oxygen,carbon, nitrogen i don’t know if it’s right lol
Alpha particles have a charge of +2 and a mass of 4
Gamma rays have a charge of 0 and a mass of 0
Neutrons have a charge of 0 and a mass of 1
Beta positrons have a charge of +1 and a mass of 0
Answer:
29.44 grams
Explanation:
Molar Mass of NH2NO3 = Molar Mass of Nitrogen + 2(Molar Mass of Hydrogen) + Molar Mass of Nitrogen + 3(Molar Mass of Oxygen)
Molar Mass of NH2NO3 = 14 + 2(1) + 14 + 3(16) = 78 grams
Mass of Nitrogen in NH2NO3 = 14 + 14 = 28 grams
Percentage by mass of Nitrogen in NH2NO3 =
This means, the percentage of Nitrogen in NH2NO3 is 35.90%. So the amount of Nitrogen in 82 g of NH2NO3 will be 35.90% of 82
35.90% of 82 = 0.359 x 82 = 29.44 grams.
Thus, 29.44 grams of Nitrogen will be present in 82 grams of NH2NO3
Answer: All cells are made from the same major classes of organic molecules: nucleic acids, proteins, carbohydrates, and lipids.
Explanation: please mark as brainliest