3 years ago

I NEED HELP! If you can

Chemistry

1 answer:

Kipish [7]3 years ago

4 0

Answer:

1. Chemical, Radiant, Heat

2. Mass, Speed, Heat

3. Mechanical, Heat, Chemical

4. Heat, Electrical, Radiant

Depending on whether or not you can only use the choices at the top.

Explanation:

1. Chemical, Radiant, Thermal

2.Mechanical, Elastic, Thermal

3. Chemical, Mechanical

4. Radiant, Electrical, Thermal

Mechanical energy because of the mixing and mashing of the teeth. https://www.solarschools.net/knowledge-bank/energy/types (check this website because I'm not sure if I'm right yet).

You might be interested in

A flask of fixed volume contains 1.00 mole of gaseous carbon dioxide and 88.0 g of solid carbon dioxide. The original pressure a

Ymorist [56]

Answer:275K

Explanation:

5 0

3 years ago

_______ is formed whenever long molecules of starch break down.

ddd [48]

c. Maltose is formed whenever long molecules of starch break down.

7 0

3 years ago

Read 2 more answers

Ice floats in water because it _____. is less dense than water contains more oxygen than water has a higher pH than water has mo

Tpy6a [65]

Answer:

it is less dense than water

Explanation:

odyssey ware

3 0

3 years ago

What is a representative element based on IUPAC? A. F- B. Ca2+ C. Cr2+ D. N2-

belka [17]

Answer:

Explanation:

4 0

3 years ago

Read 2 more answers

1) Given the balance equation below. Calculate how much Na3PO4 in grams you

juin [17]

Answer:

136.67 g of Na3PO4 is 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

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

3 years ago