subject
Mathematics, 10.12.2020 18:00 luvberries2276

7. Which of these is not an observation that a chemical change has occurred? A. The temperature changes
B. A gas is produced (bubbling)
C. The substance is slippery
D. A permanent change in color

PLEASE HELP

ansver
Answers: 2
Show answers

Another question on Mathematics

question
Mathematics, 21.06.2019 16:50
For the equations below which statement is true ?
Answers: 2
Answer
question
Mathematics, 21.06.2019 17:00
Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle
Answers: 3
Answer
question
Mathematics, 21.06.2019 20:40
The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2
Answers: 2
Answer
question
Mathematics, 22.06.2019 01:30
Acompany that makes? hair-care products had 5000 people try a new shampoo. of the 5000 ? people, 35 had a mild allergic reaction. what percent of the people had a mild allergic? reaction?
Answers: 2
Answer
You know the right answer?
7. Which of these is not an observation that a chemical change has occurred? A. The temperature cha...
Questions
question
Mathematics, 28.07.2019 04:33
Amap is drawn to a scale of 2 cm: 25km if two points are 7cm apart on the map what is the aual distance between...
question
Health, 28.07.2019 04:33
By what age so kids acquire the concept of gender stability...
question
History, 28.07.2019 04:33
What was one result of the manchu takeover of china?...
question
Mathematics, 28.07.2019 04:33
The directions on a sewing pattern say to cut an extra 12% of fabric to account for error. chole needs 0.8 yard of fabric to make a skirt, so she cuts...
question
Mathematics, 28.07.2019 04:33
Dana and her 4 friends are going on a camping trip. dana wants to see how much fruit she can share so everyone will get the same amount of fruit. ther...
question
English, 28.07.2019 04:33
Why does douglass say he feels distanced from the people to whom he is speaking? (5 points) they have families, and he does not. they identify with f...
question
Advanced Placement (AP), 28.07.2019 04:33
Integrate the function ∫(x^2/(x^2+25))ⅆx....
question
History, 28.07.2019 04:33
Was the british plan for victory successful?...
question
Mathematics, 28.07.2019 04:33
What set of transformations are applied to parallelogram abcd to create a'b'c'd'?...
question
Social Studies, 28.07.2019 04:33
What effect did caravans have on babylon? explain...
question
Mathematics, 28.07.2019 04:33
To find the numbers of inches in 3.5 meters, multiply the number of meters given 3.5 by...
question
Mathematics, 28.07.2019 04:33
Tiffany buys a basket of watermelons on sale for \$9$9dollar sign, 9 before tax. the sales tax is 9\%9%9, percent. what is the total price tiffany pay...
question
Mathematics, 28.07.2019 04:33
Fast! it needs to be done and show me the steps.
question
Mathematics, 28.07.2019 04:33
Brenda is rolling a six-sided die and flipping a coin. complete each of the following sentences regarding the probabilities involved in these actions...
question
History, 28.07.2019 04:33
Which was a result of the english civil war a. end of puritanism b. defeat of the spanish armada c. rise of oliver cromwell d. rise of absolute monar...
question
History, 28.07.2019 04:33
The prevalence of thinking encouraged slavery to develop in the south. a. puritan b. industrial c. aristocratic d. egalitar...
question
History, 28.07.2019 04:33
Why was the invasion of italy important in the allied war effort...
question
English, 28.07.2019 04:33
What are 3 songs that describe miss maudie atkinson in to kill a mockingbird?...
question
History, 28.07.2019 04:33
What was the legacy of the first world war...
question
Mathematics, 28.07.2019 04:33
Suppose the population of a town is 9,800 and is growing 2% each year. write an equation to model the population growth. predict the population after...
More questions: Mathematics Another questions
Questions on the website: 13722367
See results (0)