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tangare [24]
3 years ago
15

Two magnets are stuch together.what might you have to do to get them separet?

Chemistry
1 answer:
jek_recluse [69]3 years ago
7 0

Answer:

all you have to do is muster the strength to pull them apart. Because negatives and opposites attract.

Explanation:

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How many quarts are in 0.15 ML
olganol [36]

Answer: divide by 946.353

= 1.58 x 10^-4 or 0.000159

Explanation:

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2 years ago
You probably already know the names of some molecules. Identify which compound (water, salt, carbon dioxide, or methane) corresp
vladimir1956 [14]

CO2 is carbon

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7 0
3 years ago
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Equal volumes of SO2(g) and O2(g) at STP contain the same number of
LuckyWell [14K]

Answer:

Equal volumes of SO2(g) and O2(g) at STP contain the same number of molecules

Explanation:

According to Avogadro Law,

Equal volume of all the gases at same temperature and pressure have equal number of molecules.

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When the amount of gas increases its volume will increase and when the amount of gas decreases its volume will decrease.

Mathematical relation:

V ∝ n

V/n = K

K is proportionality constant.

When number of moles change from n₁ to n₂ and volume from V₁ to V₂

expression will be,

V₁/n₁ = K     ,     V₂/n₂ = K

V₁/n₁ = V₂/n₂

8 0
2 years ago
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A solution of HCl has a concentration of 1.20 x 10-2 M. What is the pH of this solution?
Westkost [7]
-log (1.2x10^-2) = 1.92 so C
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2 years ago
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The table below provides some information about an unidentified element. Based on this information, the unidentified element is
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In the physical properties, it is mentioned that the element has 4 valence electrons. The elements in the periodic table are arranged such that, the number of valence electrons present in the neutral atoms belonging to a particular group  is equal to the group number.

Thus, the unidentified element can be best classified as a nonmetal in period 4

Ans C)

5 0
3 years ago
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