21-09-2020
Chemistry

contestada

Please i need the answer for 18,19,20

Answer and I will give you brainiliest

Please i need the answer for 181920Answer and I will give you brainiliest class=

Respuesta :

sethpetry66 sethpetry66

21-09-2020

Number 18 is correct, number 19 is the particles speed up and the substance expands, and number 20 is decrease in volume

Answer Link

Otras preguntas

A recipe calls for 5 1/2 cups of flour. Lorenzo only has 3 3/4 cups of flour. Write and slove an equation to find the additional amount of flour lorenzo needs t

A fish tank, in the shape of a rectangular prism with dimensions 51 centimeters by 39 centimeters by 28 centimeters, is 95% filled with water. a solid log is pl

What is the distance between -10 and 25 on a number line? A) -35 B) -15 C) 15 D) 35

what was discovered near dahlonega. Georgia in 1828

How many grams of kcl are present in 85.0 ml of 2.10 m kcl? how many grams of kcl are present in 85.0 ml of 2.10 m kcl? 3.02 133 13.3 6.34 none of the above?

Use the Law of Cosines to find the missing angle. In triangle JKL, j=3in., k=4in., and l=2.89., find mJ A. 43° B. 48° C. 31° D. 84°

Which problem could be solved by evaluating the expression 4×(−6)? a.Joseph owes his mom $6 and pays her back $4. How much does he still owe her? b.Susan is fil

Which best describes the relationship between character and conflict in this excerpt

(HELP! PLEASE!!! MAKE THE BEST BRAINLY ANSWER YA CAN <3) Where is the 'secret annex?' a- In the attic of Mr. Frank's former business b- In Anne's teacher's s

engery is released from ATP when