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Tju [1.3M]
3 years ago
10

This unbalanced equation represents a chemical reaction:

Chemistry
2 answers:
inn [45]3 years ago
5 0

Answer:

2

Explanation:

Pb(NO3)2 + 2NaI 2NaNO3 + PbI2

riadik2000 [5.3K]3 years ago
5 0
It is b 222222222222222222222222222
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When was copper discovered?​
Vesna [10]

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9000 BC

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How to solve this: a small dog has consumed a dangerous amount of apap. the vet has ordered: rx acetylcysteine 150mg/kg/stat. yo
Fantom [35]
Given:
Stock dose/concentration of 20% Acetylcysteine (200 mg/mL)
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3 0
3 years ago
You are given 100 g of a compound. The compound is composed of 37% hydrogen and 63% oxygen. How many grams oxygen are present in
USPshnik [31]

mass_{oxygen} = \%mass_{oxygen} \times mass_{compound} \\ m = 63\%(100) \\ m = 0.63(100) \\ m = 63 \: grams

<h2>Option d</h2>
7 0
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What 2 materials mixed together forms a solution?
Charra [1.4K]
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Solvent: Water
Solute: Lemonade mix
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