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Soloha48 [4]
3 years ago
6

Which can be determined using a chemical formula?

Chemistry
1 answer:
NARA [144]3 years ago
6 0
<span>A.the elements that make up the compound 

Tis the answer.</span>
You might be interested in
William adds two values , following the rules for using significant figures in computations. He should write the sum of these tw
yuradex [85]

Answer:

when it comes to adding or subtracting numbers, his final answer should have the same number of decimal places as the least precise value.

For example if you add 2 numbers; 10.443 + 3.5 , 10.443 has 3 decimal places and 3.5 has only one decimal place.

Therefore 3.5 is the less precise value.

So when adding these 2 values the final answer should have only one decimal place.

after adding we get 13.943 but it can have upto one decimal place. then the second decimal place is less than 5 so the answer should be rounded off to 13.9.

the answer is the same number of decimal places as the least precise value

Explanation:

I think this is the answer I'm not sure

7 0
3 years ago
Nombre las dos ciudades involucradas en los peligros potenciales de la ciencia y tecnología que ocurrió en el año 1945.
gogolik [260]

Answer:

ver explicacion

Explanation:

En 1945, durante la Segunda Guerra Mundial, dos ciudades japonesas; Hiroshima y Nagasaki fueron bombardeadas con bombas atómicas durante el ataque ofensivo.

Hiroshima fue bombardeada el 6 de agosto de 1945 mientras que Nagasaki fue bombardeada el 9 de agosto de 1945.

Las bombas provocaron la muerte instantánea de aproximadamente 120.000 personas y obligaron al emperador japonés a rendirse incondicionalmente.

6 0
3 years ago
0.44 mL/min to microliters per second
SashulF [63]

Answer:

7 μl /s

Explanation:

Given data:

0.44 mL/min

μl /s = ?

Solution:

First of all we will convert the mL/min to mL/s.

we will divide the given value by 60.

0.44/60

0.007 mL/s

Now we will convert the mL/s to μl /s.

we will multiply the value with 1000.

0.007 × 1000

7 μl /s

7 0
3 years ago
Calculate the grams of solute required to make 250 g of a 0.20% MgSO4?
Kisachek [45]
.. it’s the answer 0.25 g MgSO4? ..
I may be wrong.
5 0
3 years ago
Can you identify the 4th most abundant element in the universe?
Ksivusya [100]
Carbon (after hydrogen, helium and oxygen).
3 0
4 years ago
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