Question

How many chemical reactions are possible regarding the formation of carbonic acid and the dissolving of calcite?
A. 3
B. 10
C. 23
@Lena772

Answer 1

@ztp5031

Answer 2

@Lena772 @Luigi0210

Answer 3

@csscgirl

Answer 4

@Rolly<3

Answer 5

@Destinymasha

Answer 6

i thought it was 2, guess not

Answer 7

Same also Destiny.

Answer 8

I thought it was 2 possible chemical reactions regarding these. I'd go with 3 because that's the closest.

Answer 9

3?

Answer 10

sorrry... i looked it up and i found 2, but... im guessing 3

Answer 11

I would just put 3

Answer 12

3 was correct

Answer 13

Awesome :D

Answer 14

thats good

Answer 15

Woop yall helped!!

Answer 16

;P

Answer 17

hey i have another question to ask you is that okay?

Answer 18

who?

Answer 19

anyone who will answer

Answer 20

Because of changes over time, the most accurate weather forecasts are
A. long-term forecasts.
B. analog forecasts.
C. seven-days forecasts.
{D. short-term forecasts.}

Answer 21

D

Answer 22

yay thank you

Answer 23

Which statement about supercell storms is false?
A. A supercell storm can produce some of the most violent weather conditions on Earth.
B. A supercell storm is characterized by rotating updrafts.
C. A supercell storm can develop into a self-sustaining, extremely powerful storm.
D. A supercell storm occurs only during the winter months.

Answer 24

Not A.

Answer 25

Not C.

Answer 26

Are you sure?

Answer 27

yeah says so in me text book "severe thunderstorms can produce some of the most violent weather conditions on Earth"

Answer 28

actually it maybee C. because the textbook says this "They can develop into Self-sustaining, extremely powerful storms called SUPERCELLS.
sorry about the caps lock i dont have italics on me keyboard

Answer 29

yea

Answer 30

so C.?

Answer 31

the most destructive and long-lasting form of a severe thunderstorm, arising from a single, powerful convective cell. It is characterized by strong tornadoes, heavy rain, and hail the size of golfballs or larger.

Answer 32

tisn't B either

Answer 33

HARD QUESTION!!

Answer 34

yea lol

Answer 35

if you had to guess what would you think it is because this is only question2 of 20

Answer 36

C

Answer 37

well that narrows it down

Answer 38

ima go with C.

Answer 39

yes please

Answer 40

thank yous!

Answer 41

totally

Answer 42

what course are you on now? :P I am just starting this course lol. Message me on PF! :)