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3 years ago

Which has more moles 2SO3(g) or 2SO2(g) + O2(g)

Mathematics

1 answer:

shusha [124]3 years ago

5 0

Answer:

2SO2(g) + O2(g)

Step-by-step explanation:

2SO2(g) + 02(g) = 2SO4(g)

and...

2SO3(g) < 2SO4

so that makes 2SO2(g) + O2(g) a bigger number

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Kylie starts with $145 in her piggy bank. Each month she adds $20.

djverab [1.8K]

Kylie's first month collection, a1= $ 145

Second month collection , a2= $145+ 20

Third month collection, a3 = $145 +2*20

so for n months collection = an-1+20

We get an= 20 + an-1 and a1=145

4 0

3 years ago

The sum of two and a number is less than five

Furkat [3]

Answer:

Please check the explanation.

Step-by-step explanation:

Given the English statement

''The sum of two and number is less than five''.

Let us breakdown the statement.

Let 'n' be the number.

The sum of two and number = 2 + n

We know that the less than symbol is denoted by '<' which is used for comparison.

Thus, the statement 'The sum of two and a number is less than five' is algebraically represented as:

2 + n < 5

Let us solve the algebraic expression.

$2+n$

Subtract 2 from both sides

$2+n-2$

Simplify

$n$

Thus, the solution is:

$2+n$

Please also check the attached solution line graph.

4 0

3 years ago

Need fast in plz help me quick

Eva8 [605]

6)x-7+10 7)3+x+1 8)8x-16 9)x/2-9

5 0

2 years ago

Read 2 more answers

A spinner is divided into equal sections that are labeled with integer values.

Julli [10]

Answer:

1/2

Step-by-step explanation:

look at all the numbers then look at only the negatives which are 2 then count the positive ones which are 4 from those numbers you get 2/4 simplify it, and you get 1/2.

8 0

2 years ago

Need help answer to this? n^2-5=-4????????

dalvyx [7]

The answer is n= -1.

Hope this helps

8 0

2 years ago