Answer:
Answer choices A, B, and C all contain a certain level <em>(or amount, if you will)</em> of <u>Calcium Carbonate</u>, but <u><em>B. chalk</em></u> contains the most amount out of all three.
Explanation:
I hope that this was helpful! (✿◠‿◠)
Thank you!
1.) NaOH + HCl → NaCl + H₂O
<span>
2.) Ca(OH)</span>₂ <span> + H</span>₂<span>SO4 </span>→<span> CaSO</span>₄ + 2H₂O
<span>
3.) 2HCl +Ba (OH)2 </span>→ <span> BaCl</span>₂ + 2H₂O
<span>
4.) HNO3 + LiOH </span>→ <span> LiNO</span>₃ <span> + H</span>₂O
<span>
5.) H</span>₂CO₃ + NaOH → Na₂CO₃ + H₂O
<span>
6.) KOH + HC</span>₂H₃O₂ → KC₂H₃O₂ <span>+ H</span>₂O
<span>
7.) Ba(OH)2 + HNO2 </span>→<span> Ba(NO</span>₂)₂<span> + H</span>₂O
<span>
8.) H</span>₂<span>SO</span>₃<span> + 2NaOH </span>→<span> Na</span>₂SO₃ <span>+ 2H</span>₂O
<span>
9.) H</span>₃<span>PO</span>₄<span> + 3KOH </span>→<span> K</span>₃PO₄ <span>+ 3H</span>₂O
<span>
10.) 2HBr + Ca(OH)2 </span>→<span> CaBr</span>₂ + 2H₂O
The reason why water is so recurrent is because of the general form that says: ACID + BASE → SALT + WATER
I took the liberty of balancing the equations.
Answer: The difference between an element and a compound is that an element is a pure substance that is made of only one element, but a compound is 2 or more elements together
Explanation:
ROY G BIV is associated with this type of electromagnetic radiation <span>B. visible light.
</span>ROY G BIV - red , orange, yellow, green, blue, indigo, violet.
Answer:
The answer is a compound.
it is a compound as it contains different elements
Explanation:
