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posledela
3 years ago
10

Example 4. Balance the equation below in which methane reacts with oxygen in the atmosphere to release heat and the atoms recomb

ine to form carbon dioxide and water vapour. CH4 + O2------>CO2 + H2O 1 10​
Chemistry
2 answers:
bija089 [108]3 years ago
5 0

Answer:

CH4+O2---->CO2 + H2O unbalance

C=1. C=1

H=4. H=2x2

O=2x2. O=2 +(1 x2)

CH4+2O2----->CO2 +2H2O. Balanced

Tems11 [23]3 years ago
4 0

Answer:

CH4 + 2O2 ----> CO2 + 2H2O

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What is the pH of a solution prepared by dissolving<br>0.8 g NaOH in water to make 200 mL solution?​
Ad libitum [116K]

Answer:

pH>7

Explanation:

bases tend to increase the pH of a solution. since water has the pH of 7 and NaOH has pHof 14, the overall pH of solution will increase.

hope it's helpful.

3 0
3 years ago
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What is the volume of 60 g of ether if the density of ether is 70 g/mL
NNADVOKAT [17]
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4 0
3 years ago
What’s the best answer
Tasya [4]
B) 0.67
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8 0
3 years ago
What's the oxidation number of Li in LiNO3
Studentka2010 [4]

+1

Explanation:

To solve this problem, we need to set up an algebraic equation. Let us first understand the meaning of oxidation number.

The oxidation number is the formal charge assigned to an atom present in a molecule or formula unit

The algebraic sum of all oxidation numbers of atoms in an ion containing more than one kind of atom is the charge on the ion.

The algebraic sum of all oxidation number of atoms in a neutral compound is zero;

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 let the oxidation number of Li = x

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learn more:

Oxidation number brainly.com/question/10017129

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4 0
3 years ago
Which new diagnosis would prompt the provider to discontinue a prn order for magnesium hydroxide? group of answer choices renal
dusya [7]

Renal failure is the new diagnosis that the provider would prompt to discontinue a PRN order for magnesium hydroxide.

<h3>What is Renal failure?</h3>

Renal failure is a special condition where the person is unable to manage the function of the kidney organ.

The magnesium hydroxide may cause renal failure because this salt must be eliminated by the kidney and therefore it may trigger health complications.

In conclusion, renal failure is the new diagnosis that the provider would prompt to discontinue a PRN order for magnesium hydroxide.

Learn more about Renal failure here:

brainly.com/question/20404873

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2 years ago
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