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nasty-shy [4]
3 years ago
12

What answer should i put and the box right answer will get brainliest

Chemistry
1 answer:
sp2606 [1]3 years ago
7 0

Answer: x + 20

Explanation:

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KOH(Ac) + HNO3 → KNO3(Ac) + H2O<br> cual es su reacio
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Answer:

corbonization for dictionnal

Explanation:

correct

6 0
2 years ago
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The average rate of consumption of br− is 1.86×10−4 m/s over the first two minutes. what is the average rate of formation of br2
Scorpion4ik [409]
By considering the reaction equation is:
5Br(aq)+BrO3(aq)+6H(aq)= 3Br2(aq)+3H2O(l)
when the average rate of consumption of Br = 1.86x10^-4 m/s
So from the reaction equation 
5Br → 3Br2 when we measure the average rate of formation (X) during the same interval So,
∴ 1.86x10^-4/5 = X / 3
∴X = 1.1 x 10^-4 m/s
∴the average rate of formation of Br2 = 1.1x10^-4 m/s


7 0
3 years ago
Which element comes from the greek word zinke?
Novay_Z [31]

Answer:

Zinc

The element was probably named by the alchemist Paracelsus after the German word Zinke (prong, tooth).

Explanation:

8 0
3 years ago
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5.26 grams of Ca atoms to moles.
Evgen [1.6K]

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0.131 moles.

Explanation:

moles=mass ÷ molar mass

8 0
3 years ago
How many milliliters of 2.00 M H2SO4 will react with 28.0 g of NaOH?
77julia77 [94]

Answer:175⋅mL of the given sulfuric acid

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5 0
3 years ago
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