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Fed [463]
3 years ago
7

Question 1:

Chemistry
1 answer:
Gwar [14]3 years ago
8 0

Answer:

1.a

2.c

hope helps

Explanation:

mark

pa

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The movement of the liquid in a thermometer shows changes in temperature. An increase in temperature
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Answer:

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Explanation:

I hope it can help

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1. What is a property of a base? You should N-O-T taste laboratory chemicals!!! I don't know why textbooks emphasize the taste of acids and bases. But that is the answer. 

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<span>What reaction??? </span>

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<span>5 Which of the following pairs consists of a weak acid and a strong base? </span>
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<span>b.acetic acid, ammonia == weak, weak </span>
<span>c. acetic acid, sodium hydroxide* == weak, strong </span>
<span>d. nitric acid, calcium hydroxide == strong, strong </span>

<span>6. The ionization constant (K^a) of HF is 6.7 x 10^-4. Which of the following is true in a 0.1M solution of this acid? </span>
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<span>7. The process of adding a known amount of solution of known concentration to determine the concentration of another solution is called ____. </span>
<span>The process of finding the concentration of an acid or base by neutralizing it with a known concentration of a known volume is a titration.</span>
8 0
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PLEASE HELP!!! HOW DO I DO THIS??
Effectus [21]
4.7 is the answer!

Mark me brainiest
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which quantity can be calculated for a solid compound, given only the formula of the compound and the Periodic Table of elements
Kryger [21]
You can calculate the gram formula mass of this compound by adding the atomic mass of every element in this compound according to the periodic table of elements.
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