Packets of energy called gamma particles
Answer:
True
Explanation:
This is the true statement .
Because There are two types of metal coagulants used : aluminium and iron.
The aluminum coagulants include aluminum sulfate, aluminum chloride and sodium aluminate.
The iron coagulants include ferric sulfate, ferrous sulfate, ferric chloride and ferric chloride sulfate.
<h3>
Answer:</h3>
12 mol NH₃
<h3>
General Formulas and Concepts:</h3>
<u>Math</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Chemistry</u>
<u>Atomic Structure</u>
<u>Stoichiometry</u>
- Using Dimensional Analysis
- Analyzing Reactions RxN
<h3>
Explanation:</h3>
<u>Step 1: Define</u>
[RxN - Balanced] N₂ + 3H₂ → 2NH₃
[Given] 6 moles N₂
[Solve] moles NH₃
<u>Step 2: Identify Conversions</u>
[RxN] 1 mol N₂ → 2 mol NH₃
<u>Step 3: Stoich</u>
- [DA] Set up conversions:
- [DA] Multiply/Divide [Cancel out units]:
The ideal gas law relates to the pressure, volume, and temperature of the gas. The volume of the gas bubble at 99.3 kPa is 73.47 mL.
<h3>What is Boyle's law?</h3>
The inverse relationship between the pressure and the volume of the gas at constant temperature is given by Boyle's law. The formula for the Boyle's law is given as:
Given,
Initial pressure = 1.60 atm
Initial volume =45.0 mL
Final pressure = 0.98 atm (1 atm = 101.325 kPa)
The final volume is calculated as:
1.60 * 45 = 0.98 * V
V = 73.47 mL
Therefore, the volume of the gas bubble is 73.47 mL.
Learn more about Boyle's law here:
brainly.com/question/15578335
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Answer:
when it comes to adding or subtracting numbers, his final answer should have the same number of decimal places as the least precise value.
For example if you add 2 numbers; 10.443 + 3.5 , 10.443 has 3 decimal places and 3.5 has only one decimal place.
Therefore 3.5 is the less precise value.
So when adding these 2 values the final answer should have only one decimal place.
after adding we get 13.943 but it can have upto one decimal place. then the second decimal place is less than 5 so the answer should be rounded off to 13.9.
the answer is the same number of decimal places as the least precise value
Explanation:
I think this is the answer I'm not sure