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GREYUIT [131]
3 years ago
13

Which of these questions is a scientific question?

Chemistry
1 answer:
n200080 [17]3 years ago
5 0
A or B but i'm leaning more towards A
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What are the formulas of the acids: <br>AsO4<br>CIO4 ( l )<br>S ( ll )<br>F ( l )<br>PO4 (lll)​
SVETLANKA909090 [29]
Mg3(AsO4)2
Ca(ClO4)2
[S (II) not sure]
[F (I) not sure]
PO₄³

Sorry I don’t know all of them, good luck though! :)
4 0
3 years ago
How many liters of oxygen are in 8.32 moles of oxygen at STP?
Lana71 [14]

Answer:

for more details are in the pic

4 0
2 years ago
Nvm i have to answer lol
DIA [1.3K]

Answer:

i will do a joke... hmmm...

Explanation:

why did the nurse need a red pen?

To draw out blood. lol

5 0
2 years ago
Read 2 more answers
When 12 grams of carbon react with 32 grams of oxygen, the compound carbon dioxide (a greenhouse gas) is formed. What is true ab
musickatia [10]

Answer:

Option C = 6 of carbon react with 16 g of oxygen.

Explanation:

In given question it is stated that 12 g  of carbon react with 32 g of oxygen to produce carbon dioxide. The other combination option c is also true because in this, the quantity of both reactant is just half from the given quantity. Which means that if 100 % product is obtained from the 12 g of carbon and 32 g of oxygen then by taking the half amount of reactant the product will be half i.e 50% .

This combination is true because the ratio of both reactant are justified.

Carbon 12g + Oxygen 32g → carbon dioxide

           C : O     1  : 2.6

Option C:

Carbon ( 12/2 =6g ) + Oxygen (32/2 = 16g) → Carbon dioxide

           C : O     1  : 2.6

6 0
3 years ago
Pure octane has a boiling point of 125.7 degrees Celsius but can be steam distilled with water at a temperature of 90 degrees Ce
MArishka [77]

Answer:

76

Explanation:

444

3 0
2 years ago
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