jcrewz5549 jcrewz5549

19-06-2024
Chemistry

Answered

The process of a substance changing from one state to another is
called a:
(a) chemical reaction
(b) physical change
(c) mixture
(d) solution

Answer :

Other Questions

In humanistic psychology, incongruence refers to ____a) an inability to experience objective reality.b) a shortcoming in a person's self-esteem that hinders per

Which of the following has the lowest number of unshared electrons around the central atom?A. [tex]$XeF_4$[/tex] B. [tex]$SO_2$[/tex] C. [tex][tex]$ClF_3$[/te

Find volume of triangular prism

Consider two separate one sample confidence intervals, each for their own population proportion, pA and pB. Suppose from our samples of A and B, we obtain sampl

Select the correct answer from each drop-down menu.James spent [tex]$\$ (2y^2 + 6)$[/tex]. He bought notebooks that each cost [tex]$\[tex]$ (y^2 - 1)$[/tex][/te

Which term is currently used to describe the hereditary units described by Mendel's particulate theory of inheritance?a. Genesb. Spermc. Particulates

In managing Information Security, keeping outside intruders from accessing a computer facility is called a _____Group of answer choicesO Preventative ControlO D

12. The expression [tex]12xyz - 45[/tex] is aA. constant. B. trinomial. C. binomial. D. monomial.

10. The height in feet of an airplane, [tex]\( A \)[/tex], and a balloon, [tex]\( B \)[/tex], are modeled by these two equations, in which [tex]\( t \)[/tex] is

When the Federal Reserve conducts open market purchases to increase bank reserves without trying to alter the interest rate that is already close to zero, the p

Prove that 2n + 1 ≤ 2n for n ≥ 3

What role does carbon dioxide play in plant life processes

Which of the following differs when comparing the deep ocean to the intertidal zone? •need for energy •salinity •the amount of sunlight •reliance on phytoplankt

A bank charges $3 each time you use an out of network ATM. at the beginning of the month, you have $1500 in your bank account. you withdrawal $60 from your bank

Polished metals have a metallic luster, which means that?

Write 75 as the product of its prime factors. (2 marks)

What chemical compound is C2HsOH?

shanes neighbor pledged 1.25 for every 0.5 miles that shane swims in the charity swim-a-thon.if Shane swims 3 miles,how much money will his neighbor donate?

How many counting numbers are between 30 and 65, not including 30 and 65?

Why is man a special creature? What two worlds does he share in?