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qwelly [4]
3 years ago
7

Which correctly defines a basic solution?

Chemistry
2 answers:
postnew [5]3 years ago
8 0

Answer:

C.

Explanation:

You have to just know this. Their is really no other explanation.

- Hope that helps! Please let me know if you need further explanation.

Alexandra [31]3 years ago
6 0

Answer:

I THINK IT'S C)

Explanation:

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There are millions of organic compounds but only thousands of inorganic compounds because:______
siniylev [52]

Answer:

There are millions of organic compounds but only thousands of inorganic compounds because:

a. organic compounds were formed by living things.

b. there is more carbon on Earth's surface than any other element.

c. atoms of elements other than carbon never combine with themselves.

d. carbon atoms can combine with up to four other atoms, including other carbon atoms.

6 0
1 year ago
The Calories on a food label indicate the
marusya05 [52]

Answer:

chemical energy

Explanation:

5 0
3 years ago
I'm afraid I won't pass. And very nervous. Can you help me please.
daser333 [38]
Just look at the number in front also called coefficient (you have to balance the equations first, but all the questions here are balanced, so no worries). for q1.
in the balanced equation, the number in front of aluminum oxide is 2 (2 - this number Al2O3) and for aluminium is 4 as in (4 Al). so the ratio is 2:4. simplified it is 1:2. or write it out fully
2 Al2O3: 4 Al
ignore everything after the number.
2:4
same as 1:2
Aluminium oxide to oxygen
2 Al2O3: 3 O2
2:3
aluminum to oxygen
4 Al: 3 O2
4:3

question 2
Mercury oxide to Mercury
2 HgO : 2 Hg
2:2
same as 1:1
Mercury oxide to oxygen
2 HgO : O2
since oxygen in this case does not have a number written in front of it, the default is 1.
2: 1.
you should be able to do the rest
4 0
3 years ago
I NEED HELP WITH ASAP!!
ivann1987 [24]
C. <span>High temperatures make the gas molecules move more quickly.
</span>
6 0
3 years ago
Part Of flowers that contains pollen is<br><br><br> Please answer right
erma4kov [3.2K]

Answer:

its the stamen, it also supports the Anther.

3 0
3 years ago
Read 2 more answers
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