subject
Chemistry, 09.12.2020 07:50 nathanbrockdac

Im not sure if I got this one correct? Which pair of compounds that will make a buffer solution when combined. Place an ✖️ in front.
✖️H2CO3 & CO3
NH4+ & NH3
H2CO3 & C2H4O

Q2. Write the chemical formula of the conjugate base of each of the following compounds:
a.
CHO,
I
b.
H. PO ,

ansver
Answers: 2
Show answers

Another question on Chemistry

question
Chemistry, 21.06.2019 14:30
Find the protons, electrons and neutrons for strontium with a mass of 83
Answers: 1
Answer
question
Chemistry, 22.06.2019 09:40
Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
Answers: 3
Answer
question
Chemistry, 22.06.2019 22:30
Salt in oceans comes from and of rocks
Answers: 1
Answer
question
Chemistry, 22.06.2019 23:00
What is the chemical formula for dihydrogen monoxide
Answers: 2
Answer
You know the right answer?
Im not sure if I got this one correct? Which pair of compounds that will make a buffer solution whe...
Questions
question
Spanish, 05.08.2019 01:30
From which of the following verbs does "voy" come? 1) -ser 2) ir 3) venir...
question
Computers and Technology, 05.08.2019 01:30
After testing a model of a fuel-efficient vehicle, scientists build a full-sized vehicle with improved fuel efficiency. which stage of technological d...
question
English, 05.08.2019 01:30
Brainliest  for first right answer! instructions: select the correct answer. read the excerpt from the emperor hirohito’s declaration of war, is...
question
History, 05.08.2019 01:30
How do most candidates for president begin the process if you answered correct then i will made you brianlyness a they borrow money from friends b th...
question
Mathematics, 05.08.2019 01:30
Joan has a stalk of celery that is 6 inches long she cuts it into 2 pieces how long is each piece...
question
Mathematics, 05.08.2019 01:30
This equation shows how the time required to screen-print a batch of shirts is related to the number of shirts in the batch. t = s + 16 the variable...
question
English, 05.08.2019 01:30
Which details show that this passage is functioning as a foreword? check all that apply....
question
Mathematics, 05.08.2019 01:30
! describe the strategy used to find an equation of a line, given its slope and a point on the line....
question
Mathematics, 05.08.2019 01:30
What is the equation of this line x-3y=18 in slope intercept form...
question
Geography, 05.08.2019 01:30
What process removed most of the water vapor from earth's early atmosphere? (a) combination of water vapor with gases from ancient volcanic eruptions...
question
History, 05.08.2019 01:40
Robert e lee brought his confederate forces into the north just before the battle of gettysburg in hope of...
question
Health, 05.08.2019 01:40
Skill related factors refer to: a) agility and reaction timeb) cardiovascular efficiencyc) aerobic enduranced) both a and c...
question
Biology, 05.08.2019 01:40
Which is a nonliving factor that defines a spruce-fir forest ecosystem?...
question
History, 05.08.2019 01:40
Which of the following romans contributed to the spread of christianity...
question
Biology, 05.08.2019 01:40
All but one event will occur during meiosis ii? that is a) homologous chromosomes pair up. b) sister chromatids move to opposite ends of the cell. c)...
question
History, 05.08.2019 01:40
One noteworthy change in the economy during the 1920s was...
question
Mathematics, 05.08.2019 01:40
Determine the simple interest on an account paying 5.5% annually interest of an investment of $20,650. a. $1115.65 c. $1135.75 b. $1125.55 d. $1145.45...
question
Computers and Technology, 05.08.2019 01:40
Crystal detected a problem in a computer network, due to which she could not send or receive data within the network. she pings computers from the adm...
question
Mathematics, 05.08.2019 01:40
Anew car falls in value by 25% in a year. after a year, it's worth £ 9 600. find the price of the car when it was new....
question
Physics, 05.08.2019 01:40
The speed of all electromagnetic waves is 3.00 × 108 meters per second. what is the wavelength of an x-ray with a frequency of 1.18 × 1018 hz? 2.54...
More questions: Chemistry Another questions
Questions on the website: 13722363
See results (0)