All categories

3 years ago

6. What is the total number of calories lost when 10

Chemistry

1 answer:

Nadusha1986 [10]3 years ago

3 0

Answer:

Explanation:

so you started out with 80

you have to cool it till 60

so it is decreasing which means you have to subtract

Note=if something is increasing or wanting to go up its addition but for this problem 60 is less then 80 so we are doing subtraction

80-60=20

You might be interested in

Which refers to the rate of change in velocity?

jek_recluse [69]

Answer:

Acceleration

Explanation:

Acceleration Is the rate change in velocity

5 0

3 years ago

Read 2 more answers

What is a colligative property?

V125BC [204]

Colligative properties are properties of solutions that depend on the number of molecules [or ions] in a given volume of solvent and not on the properties (e.g. size or mass) of the compound. Colligative properties include: lowering of vapor pressure; elevation of boiling point; depression of freezing point and osmotic pressure.

6 0

3 years ago

The development of a nuclear power plant at an ocean site is expected to produce an enormous amount of electric power for a larg

Oksanka [162]

Answer:

B. The effects of warmed water on aquatic life

Explanation:

quizizz

8 0

2 years ago

Read 2 more answers

Help me please ... i am very confused

Tomtit [17]

Explanation:

how are you confused there just tell me the problem

5 0

2 years ago

Read 2 more answers

How do the differences in the polyatomic ions po3 3- and po4 3- help you determine whether each ends in -ite or -ate?

Tcecarenko [31]

There is a rule in naming polyatomic anions containing oxygen. Those names ending in –ate are given to the most common oxyanion of an element. While those names ending in –ite are for those that contains fewer O atom for the same charge. Since P $PO_{3} ^{3-}$ has fewer O atoms, its name ends in –ite. Thus, P $PO_{3} ^{3-}$ is phosphite while P $PO_{4} ^{3-}$ is phosphate.

4 0

3 years ago