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creativ13 [48]
3 years ago
12

A hydrocarbon, containing only C and H, can react with excess oxygen gas to produce carbon dioxide and water. The result of the

complete reaction of an unknown hydrocarbon with formula CxHy is shown in the table. What is the formula of the hydrocarbon?
Chemistry
2 answers:
Tcecarenko [31]3 years ago
5 0
I believe the answer you are looking for would be HC

Sergeeva-Olga [200]3 years ago
5 0
The formula is Cxy+O2
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In the chemical equation below, name the reactant(s) and product(s).
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Answer:Methane(CH4) and dioxygen(O2) are the reactants

Carbon dioxide(CO2) and water(H2O) are the products

Explanation:

4 0
1 year ago
Why the size of Na+ is smaller then Na <br><br>​
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Because Na+ has less electrons than Na which means Na+ will be a smaller atom (give me brainliest please)
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Energy is released into the cell by
dsp73

Answer:

cellular respiration

Explanation:

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A box has a mass of 150kg. If a net force of 3000N acts on the box, what is the box's acceleration?
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4 0
2 years ago
1) Given the balance equation below. Calculate how much Na3PO4 in grams you
juin [17]

Answer:

<u>136.67 g of Na3PO4 i</u>s required to create 100 gram of NaOH.

Explanation:

The balanced equation:

Na_{3}PO_{4} + 3 KOH \rightarrow 3 NaOH + K_{3}PO_{4}

1 mole Na3PO4 = 164 g/mole (Molar mass)

1 mole NaOH = 40 g/mole (Molar mass)

Now,

1 mole of Na3PO4 produce = 3 mole of NaOH

164 g/mol of Na3PO4 produce = 3(40) g/mol of NaOH

or

120 g/mol of NaOH is produced from = 164 g/mol of Na3PO4

1 g/mol of NaOH is produced from =

\frac{164}{120}

100 grams of NaOH is produced from =

\frac{164}{120}\times100 gram of Na3PO4

calculate,

= 136.67 g

8 0
2 years ago
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