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4 years ago

Which thunderstorms hazard caused more than 450 deaths in Florida between 1959 and 2013

Chemistry

2 answers:

wel4 years ago

3 0

Thunderstorms between Tampa and titusville

Stolb23 [73]4 years ago

3 0

Answer:

Lightning :)

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How to balance an unbalanced equation C6H6+O2 yields CO2+H2O

storchak [24]

C6H6+15O2=12CO2+6H2O

4 0

4 years ago

I'm not sure on the answer for this question

Natalka [10]

If it has a metal and a nonmetal bonded together it is an ionic bond. you are looking for non-metal non-metal bond. those are all covalent bonds. answer is B

8 0

3 years ago

The oxidation number of N inNa+

Juliette [100K]

Answer:

there is acronym for the oxidation and reduction

OilRig

Oxidation

losing

Reduction

gaining

i hope that helps (:

6 0

4 years ago

G identify which substitution product is expected to be favored. explain. the product with retention of configuration is expecte

ddd [48]

The substitution product that is supposed to be favoured. The product with retention of configuration is expected to predominate slightly because the leaving group blocks the nucleophile.

<h3>What is a substitution product?</h3>

A substitution product is a product that is gotten from a reaction in which a group of reactants is replaced by another group in the reaction.

Therefore, the substitution product is supposed to be favoured. The product with retention of configuration is expected to predominate slightly because the leaving group blocks the nucleophile.

Learn more about substitution reaction below.

brainly.com/question/10143438

#SPJ1

4 0

3 years ago

A piece of aluminum weighing 10.0 grams is placed into a graduated cylinder that has an initial volume (before immersion) of 35.

padilas [110]

Answer:

The density of the metal sample is 2.70 $\frac{grams}{mL}$

Explanation:

Density is a magnitude that allows you to measure the amount of mass in a given volume of a substance. Then, the expression for the calculation of density is the ratio between the mass of a body and the volume it occupies:

$d=\frac{m}{V}$

Density, according to the International System of Units, is usually expressed in kilograms per cubic meter (kg / m3) or gram per cubic centimeter (g / cm3). Although it can also be expressed in any other unit of mass by volume.

So, for the calculation of density you know that:

mass of the sample= 10 grams
volume of the sample = volume on the cylinder after immersion - volume on the cylinder before immersion= 38.7 mL - 35.0 ml = 3.7 mL

Then:

$d=\frac{10 grams}{3.7 mL}$

d=2.70 $\frac{grams}{mL}$

The density of the metal sample is 2.70 $\frac{grams}{mL}$

5 0

3 years ago