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SIZIF [17.4K]
3 years ago
10

for each metal that participated in a chemical change, right type of metal that is based on your examination of the periodic tab

le
Chemistry
1 answer:
CaHeK987 [17]3 years ago
3 0
I guess the answer <span>can be an alkali metal, alkaline earth metal, or transition metals.
 
Hope this helps :)

</span>
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What is the boiling point of water?<br> a. 0 ºc<br> b. 32 ºc<br> c. 100 ºc<br> d. 212 ºc
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Your answer is c. Hoped this has helped the
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Hi!!! Please help with six science questions!!!!! 60 points and brainliest! 
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An alcohol is 58.80 % C and 9.889 % H by mass. The rest is oxygen. What is the empirical formula of the alcohol? Enter the eleme
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3 years ago
What is a positive ion?
BaLLatris [955]

Answer:

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8 0
3 years ago
A(g) + 2B(g) → C(g) + D(g)
WITCHER [35]

Answer:

0.169

Explanation:

Let's consider the following reaction.

A(g) + 2B(g) ⇄ C(g) + D(g)

We can find the pressures at equilibrium using an ICE chart.

       A(g) + 2 B(g) ⇄ C(g) + D(g)

I       1.00     1.00        0        0

C       -x        -2x        +x       +x

E    1.00-x  1.00-2x     x         x

The pressure at equilibrium of C is 0.211 atm, so x = 0.211.

The pressures at equilibrium are:

pA = 1.00-x = 1.00-0.211 = 0.789 atm

pB = 1.00-2x = 1.00-2(0.211) = 0.578 atm

pC = x = 0.211 atm

pD = x = 0.211 atm

The pressure equilibrium constant (Kp) is:

Kp = pC × pD / pA × pB²

Kp = 0.211 × 0.211 / 0.789 × 0.578²

Kp = 0.169

6 0
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