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[PLEASE ANSWER ASAP, ON TIME LIMIT!] The pH level of a substance can be determined by the formula pH = –log[H+], where [H+] is the hydrogen ion concentration in moles per liter. An alkaline substance has
answered
Jul 29, 2021
Mathematics
high-school
4
votes
160k
views
What is #+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#+#= secret code look on you key board and figure it out heheheheheheh
answered
May 22, 2021
Mathematics
middle-school
4
votes
208k
views
Help please!!! I am so confused!?!?
answered
May 18, 2021
Mathematics
middle-school
5
votes
207k
views
Which nation invaded the Philippines after Spain? (4 points) France Great Britain Japan United States
answered
Apr 25, 2021
History
high-school
4
votes
193k
views
. Seiji and Gavin both worked hard over the summer. Together they earned a total of $425. Gavin earned $25more than Seiji. (a) Write a system of equations for the situation. Use s for the amount Seiji
answered
Apr 10, 2021
Mathematics
high-school
5
votes
47.7k
views
Consider the two male oryx that are shown below. Which of Charles Darwin's main points is depicted in the image? Organisms within a population compete with each other to survive Over time, beneficial variations
answered
Apr 7, 2021
Biology
college
7
votes
28.7k
views
Once a good or service nears the end of its product life cycle, the firm recognizes that:
answered
Mar 16, 2021
Business
high-school
1
vote
63.2k
views
How is relative time recorded? Where was the oldest layer of rock found? The youngest rock layer?
answered
Mar 10, 2021
Physics
high-school
4
votes
17.9k
views
Which statement is supported by the diagram? Homo neanderthalensis is an ancestor of Homo sapiens. Homo erectus is an ancestor of Homo sapiens. Some ancestors can be on several branches in the hominids.
answered
Feb 23, 2021
Biology
middle-school
3
votes
105k
views
One week after being hospitalized for an acute myocardial infarction, a client reports loss of appetite and feeling nauseated. Which of the client's prescribed medications should be withheld and the healthcare
answered
Sep 1, 2020
Health
high-school
3
votes
130k
views
Which sentence demonstrates subjective writing? A) A wetlands ecosystem represents a complex food chain, ranging from herbivores and prey to top-level predators. B) The survival of a mangrove, such as
answered
May 14, 2020
English
middle-school
2
votes
228k
views
If some reactions release heat why is it inaccurate to say that some reactions release cold
answered
Apr 6, 2020
Biology
middle-school
2
votes
46.1k
views
Water has a specific heat of 4.186 J/g°C. How much heat is required to increase 10.0 g of water from 25.0°C to 30.0°C? A 5.0 J B 21 J C 42 J D 209 J
answered
Dec 14, 2019
Physics
middle-school
4
votes
184k
views
If a star is 33.11 trillion kilometers away how many light years would that be
answered
Oct 17, 2019
Chemistry
middle-school
3
votes
90.4k
views
Fusion reactions that combine light elements release energy only until what element is created?
answered
Jul 2, 2019
English
middle-school
3
votes
88.4k
views
1.Something sounds wrong in the first five measures. In which two measures doyou hear errors? 2.In which instrumental part do they occur? The English translation of theinstrument names is located in the
answered
Feb 18, 2019
Arts
middle-school
4
votes
65.0k
views
What observations will you look for to determine if a metal undergoes reaction?
answered
Oct 27, 2018
Chemistry
college
7
votes
128k
views
Kevin wants to discipline his child. In which situation would it be acceptable to bribe his child with a treat? to eat meals every day and not waste food to sit quietly at a wedding function that their
answered
Jun 25, 2018
Health
high-school
3
votes
84.9k
views
Ice is what phase of water
answered
May 6, 2018
Chemistry
middle-school
6
votes
10.2k
views
Convert 21.0 cm to inches
answered
Feb 18, 2018
Physics
college
3
votes
49.3k
views
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