3 years ago

Convert 15.78 g of H2O2 to mols. Convert 15.3 mols Au to g

Chemistry

1 answer:

iren2701 [21]3 years ago

8 0

Answer:

.46 moles H2O2

3,014 grams Au

Explanation:

H2O2:

15.78g (1 mol/34g) = .46 moles H2O2

Au:

15.3mol (197g/mol) = 3,014 grams Au

You might be interested in

You discover some bones that have roughly %s as much carbon-14 in them as

Dafna1 [17]

Answer:

150 years i guess so? im nkt sure

4 0

3 years ago

Read 2 more answers

C. Convert 1.05x107 milliliters to kiloliters (L = liter)

kari74 [83]

Answer:

10.5 kl

Explanation:

$1.05*10^7ml\\=\frac{1.05*10^7}{10^3}l\ [1 ml= 1/1000 l]\\=1.05*10^4\\=10500 l\\=\frac{10500}{1000} l\ [1l=1/1000kl]\\=10.5 kl$

3 0

3 years ago

Read 2 more answers

Carbonates are typically insoluble, but one exception would be a carbonate containing what kind of cation? a) ammonium b) a tran

KATRIN_1 [288]

For a carbonate containing a kind of cation, we have that Option 1 is the correct answer: ammonium.

<h3>What are Carbonates?</h3>

Generally, Any of two families of chemical substances generated from carbonic acid or carbon dioxide is referred to as carbonate.

In conclusion, Sodium, potassium, and ammonium are the three carbonates that are soluble.

Read more about Compound

brainly.com/question/704297

4 0

2 years ago

What is the temperature of the freezing point of water in celsius?

LuckyWell [14K]

It is 0 gradus in celcius

6 0

2 years ago

Read 2 more answers

Which of the following describes the location and energy of all the valence electrons

Nastasia [14]

Answer:

1s22s22p6<u>3s23p4</u>

Explanation:

Sulfur is located in the p block and has 6 valence electrons (the 2 exponent on the 3s and the 4 exponent on the 3p add up to 6)

4 0

2 years ago