Explanation:
This looks like a double-replacement reaction, and ALL YOU NEED TO DO is make sure that each element as the SAME AMOUNT on BOTH SIDES of the yield.
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Answer:
- <u>True</u><u> </u>
- <u>B</u><u>.</u><u> </u><u>24</u><u> </u><u>hours</u><u> </u>
- <u>Light</u><u> </u><u>and</u><u> </u><u>Dark</u><u> </u>
- <u>A</u><u>.</u><u> </u><u>To</u><u> </u><u>spin</u><u> </u><u>on</u><u> </u><u>an</u><u> </u><u>Axis</u><u> </u>
- <u>True</u><u> </u>
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- <u>B</u><u>.</u><u> </u><u>365</u><u> </u><u>days</u><u> </u>
- <u>True</u><u> </u>
- <u>A</u><u>.</u><u> </u><u>January</u><u> </u>
- <u>B</u><u>.</u><u> </u><u>July</u><u> </u>
- <u>Summer</u><u> </u>
- <u>B</u><u>.</u><u> </u><u>T</u><u>he tilt of the Earth on its axis</u>
- <u>True</u><u> </u>
- <u>¿</u><u>-</u><u>¿</u>
- <u>¿</u><u>-</u><u>¿</u>
- <u>B</u><u>.</u><u> </u><u>June</u>
- <u>A</u><u>.</u><u> </u><u>September</u><u> </u>
- <u>B</u><u>.</u><u> </u><u>December</u><u> </u><u>and</u><u> </u><u>March</u><u> </u>
Explanation:
Sorry yan lang alm but I hope it helps
<h2><u>#CARRYONLEARNING</u><u> </u></h2><h2><u>#STUDYWELL</u><u> </u></h2>
Answer:
The volume of stock solution needed to make the solution is 1875 ml
Explanation:
The parameters given are;
The volume of 75 M solution of H₂SO₄ = 400 ml
The concentration of stock solution = 16.0 M
Number moles per liter of stock solution = 16 moles
Number of moles in required 400 ml solution = 0.4×75 = 30 M
Volume of stock solution that contains 30 M = 30/16×1 = 1.875 l
The volume of stock solution that is required = 1875 ml
Answer:
Frequency = Velocity / Wavelength = 100 m/s / 20 m = 5 s-1 or 5 Hz.
Explanation: