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nirvana33 [79]
2 years ago
9

When is a hurricane nears land, causes the most damage?

Chemistry
1 answer:
xeze [42]2 years ago
3 0

A hurricane will weaken after making landfall.

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Which number is always increasing throughout your organized table?
jok3333 [9.3K]

Answer:The number of Protons

Explanation:

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3 years ago
Determine whether each statement is a description of a physical property or a chemical property.
Sunny_sXe [5.5K]

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Paper=chemical

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How many grams of iron metal do you expect to be produced when 325 grams of an 87.5 percent by mass iron (II) nitrate solution r
Basile [38]
2Al (s) + 3Fe(NO3)2 (aq) → 3Fe (s) + 2Al(NO3)3 (aq)

Find the pure amount of iron nitrate solution:

325 g x 87.5% = 284.375 g

Convert 284.375g into mols by dividing by molar mass of the iron nitrate solution

Molar mass of iron nitrate =  55.85 g/mol + 2x14g/mol + 6x16g/mol = 179.85 g/mol

Moles of iron nitrate = 284.375 g / 179.85 g/mol = 1.58

Stoichiometry

3 mols of iron nitrate / 3 mols of iron = 1.58 mols of iron nitrate / x mols of iron

x = 1.58 mols of iron.

Convert that in grams by multiplying by the molar mass of iron

grams of iron = 1.58 mol x 55.85 g/mol = 88.24 g
6 0
3 years ago
Metal cations are atoms that have a positive charge. What type of bond is metal cation likely to form?
Akimi4 [234]

Answer:

An ionic bond

Explanation:

An M⁺ cation will be attracted to an X⁻ anion.

The bond formed by a cation-anion attraction is an ionic bond.

4 0
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Read 2 more answers
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42.98 g/L

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