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victus00 [196]
2 years ago
11

Please some one helpppp!

Chemistry
1 answer:
Sonbull [250]2 years ago
7 0

Answer:

A) 2SO2 + O2 = 2SO3

B) Al2O3 + O2 = Al2O3

C) Ca + O2 = CaO2

D) Na (s) + Cl2 (g) = NaCl (s)

E) K + O2 = K2O2

brainliest please

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Calcium carbide ( CaC2) reacts with water to produce acetylene (C2H2) as shown in the unbalanced reaction below: CaC2(s)+H2O(g)-
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Answer:
46.3g H2O

Explanation:
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4 0
3 years ago
Q2. Which formula represents a homogeneous mixture?
bija089 [108]

Answer:

D) HCl(aq)

Explanation:

A homogeneous mixture can be defined as any liquid, solid or gaseous mixture which has an identical or uniform composition and properties throughout any given sample of the mixture. In Chemistry, all solutions are considered to be a homogeneous mixture.

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Given by the chemical equation;

HCl(aq) + H_{2}O(l)  →  H_{3}O^{+} (aq) + Cl_{−}(aq)

8 0
3 years ago
what are the slope and the y-intercept of the linear function that is represented by the equation y=-10X+1 ?
Vladimir79 [104]

The slope is 10

And the y-intercept is 1

Hope it helps

6 0
3 years ago
Read 2 more answers
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6 0
3 years ago
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