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Aleks [24]
3 years ago
12

Consider the following intermediate chemical equations.

Chemistry
1 answer:
Degger [83]3 years ago
4 0

Answer:

-1,300 kJ

I don't want to explain it brainly AAAAA

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How many solutions does the system have? zero one two three four infinitely many.
Ber [7]

Answer:

the system has infinitely many solutions.

Explanation:

The system is 2x + y = 1 and 4x + 2y = 2. Solutions to a system are the intersection points. Since these two lines are the same line they intersect everywhere. There are infinitely many solutions.

hope this helps

plz mark brainliest

4 0
2 years ago
How many moles of SO3 are in 2.4x10^24 molesculea of SO3
yawa3891 [41]

there are 4.0 moles of SO3

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3 years ago
What is the Bronsted acid of H2PO4- + OH-. ---- HPO42- + H2O?​
RoseWind [281]

Answer:

The bronsted- Lowry acid is H₂PO₄⁻

Explanation:

Bronsted-Lowry acid  donates a proton (H⁺)

H₂PO₄⁻ + OH⁻ → HPO₄²⁻ + H₂O

In the reaction above, H₂PO₄⁻ is donating the proton to OH⁻ resulting in H₂O and the deprotonated species. This makes it a bronsted-Lowry acid.

7 0
3 years ago
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What happens when cells are exposed to radioactivity?
Step2247 [10]

Answer:

when cell is exposed to radiation we get brain tumour or cancer.

6 0
2 years ago
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Use the drop-down menus to answer the questions. Which type of radioactive decay produces particles with a positive charge and v
Alexus [3.1K]

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beta, gamma, gamma

Explanation:

I just guessed and got the answers ur welcome 2020 team work.

8 0
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