All categories

3 years ago

Can someone help please!!!!

Chemistry

1 answer:

Valentin [98]3 years ago

8 0

2. 5 acids: coffee, lemonade, soda pop, orange juice, vinegar

5bases: ammonia, baking soda, cough medicine, liquid soaps

3. Acids are very common in some of the foods we eat.

Bases have properties that mostly contrast with those acids

4. Acid+Base=H2O+Salt

HCI+NaOH=H2O+NaCI

Explanation:

2. (all those acids are strong (in pH meaning those are weak and don't affect you) (most the bases are very strong like ammonia)

4. Salt means any ionic compound formed from an acid/base reaction

Hope this helped

You might be interested in

Why are hydrogen, lithium, and sodium classified as reactive elements?

Sergeu [11.5K]

<span>The alkali metals and hydrogen are reactive because they have only one electron to give in order to complete their valence shell. It is easier to give that one electron so when given the opportunity they will. This means they will react with anything polar or willing to take an electron.</span>

4 0

4 years ago

If an element has 2 fewer protons than boron, what is its electron configuration?

REY [17]

So boron has an electronic configuration of 1S2 2S2 2P1 and the element with an atomic number of 3 is Lithium which has an electronic configuration of 1S2 2S1.

So the answer is 1S2 2S1.

8 0

4 years ago

A cylindrical container of garlic powder has a height of 9 cm and 1.2 times the radius of another cylindrical container of the s

andreev551 [17]

To solve this you need to find the radius of the bigger cylinder so you have to solve the equation 36π= $r^{2}$ π(9). When you solve it you end up with a radius of 2 in which you multiply by 1.2 which gives you the radius of the new cylinder which is 2.4. With the new radius you simply find the volume of the bigger cylinder which is 51.94π $cm^{3}$ .

5 0

3 years ago

Why calcium is more reactive than<br>magnesium?

miskamm [114]

Answer:

Ca is more reactive because it has a lower

ionization energy than Mg. This is because it is lower in the periodic table. The added central electrons added over the extra period provide shielding in the center of the atom

4 0

3 years ago

Read 2 more answers

Fill in the blanks to create the lesson question, which is the broad question about gases that Charles's law answers, and which

Minchanka [31]

Answer:

xxx

Explanation:xxx

6 0

3 years ago

Can someone help please!!!!​

Can someone help please!!!!